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Molcan Corporation




Country: Canada

70 East Beaver Creek Road #39,
Richmond Hill, Ontario, Canada L4B 3B2


Phone: 905-731-5537
Phone 2: 905-731-6592
FAX: 905-248-3843
E-Mail:E-Mail this Supplier


http://www.molcan.com

Molcan Corporation

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Product List

NICARDIPINE CYCLOHEXENONE IMPURITY ;
CAS:87625-92-1
NCD53 :
Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate ;
NICARDIPINE DEHYDRO CARBOXYLIC ACID IMPURITY ;
CAS:64603-72-1
NCD51 :
5-(Methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3-carboxylic acid ;
NICARDIPINE DEHYDRO DIMETHYL DIESTER ;
NCD52 :
Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate ;
NICARDIPINE HCL ;
CAS:54527-84-3
NCD00H :
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid methyl 2-[methyl(phenylmethyl)amino]ethyl ester HCl ;
NICARDIPINE MONOESTER IMPURITY ; NICARDIPINE RC-3 ;
NCD56 :
Methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate ;
NICARDIPINE N-DESBENZYL IMPURITY ;
CAS:58368-87-9
NCD55 :
3-Methyl 5-(2-(methylamino)ethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NICARDIPINE O-DESMETHYL HCL ;
CAS:123973-71-7
NCD54H :
5-[2-[Benzyl(methyl)amino]ethoxycarbonyl]-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydro pyridine-3-carboxylic acid HCl ;
NICARDIPINE USP RC A ; NICARDIPINE CARBOXYLIC ACID IMPURITY ;
CAS:74936-72-4
NCD21 :
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-methyl ester ;
NICARDIPINE USP RC B ; NICARDIPINE PYRIDINE ANALOG (USP) ; DEHYDRO NICARDIPINE HCL ; NICARDIPINE NITROPHENYLPYRIDINE ANALOG ;
CAS:59875-58-0
NCD22H :
2,6-Dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid methyl 2-[methyl(phenyl methyl) amino]ethyl ester HCl ;
NICARDIPINE USP RC C ; NICARDIPINE DIMETHYL ESTER ANALOG (USP) ; M-NIFEDIPINE ; NITRENDIPINE EP IMPURITY B ;
CAS:21881-77-6
NCD23 :
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3,5-dimethyl ester ;
NICORANDIL ;
CAS:65141-46-0
NCR00 :
N-[2-(Nitrooxy)ethyl]-3-pyridinecarboxamide ; 2-Nicotinamidoethyl nitrate ;
NICORANDIL 6-HYDROXY IMPURITY ;
CAS:113743-17-2
NCR56 :
1,6-Dihydro-N-[2-(nitrooxy)ethyl]-6-oxo-3-pyridinecarboxamide ;
NICORANDIL EP IMPURITY A ; NICORANDIL BP IMPURITY A ; NICORANDIL PARA-ISOMER ;
CAS:65141-47-1
NCR01 :
N-(2-Hydroxyethyl)isonicotinamide nitric ester ; N-[2-(Nitrooxy)ethyl]-4-pyridinecarboxamide ;
NICORANDIL EP IMPURITY B ;
CAS:6265-73-2
NCR02 :
N-(2-Hydroxyethyl)pyridine-3-carboxamide ;
NICORANDIL EP IMPURITY C ;
CAS:88598-33-8
NCR03 :
2-Aminoethyl pyridine-3-carboxylate ;
NICORANDIL EP IMPURITY D ;
CAS:40055-37-6
NCR04 :
3-(4,5-Dihydro-1,3-oxazol-2-yl)pyridine ;
NICORANDIL N-OXIDE ;
CAS:107833-98-7
NCR52 :
N-[2-(Nitrooxy)ethyl]-3-pyridinecarboxamide 1-Oxide ;
NICOTINAMIDE ;
CAS:98-92-0
NCT00 :
Pyridine-3-carboxamide ;
NICOTINAMIDE 1-METHYL 1,4-DIHYDRO IMPURITY ;
CAS:17750-23-1
NCT51 :
3-Carbamoyl-1,4-dihydro-1-methylpyridine ;
NICOTINAMIDE 1-METHYL CHLORIDE ;
CAS:1005-24-9
NCT41 :
3-(Aminocarbonyl)-1-methylpyridinium Chloride ; 3-Carbamoyl-1-methylpyridinium Chloride ;
NICOTINAMIDE 3,5-DINITROPYRIDINE IMPURITY ;
CAS:940-06-7
NCT35 :
3,5-Dinitropyridine ;
NICOTINAMIDE 3-NITROPYRIDINE IMPURITY ;
CAS:2530-26-9
NCT30 :
3-Nitropyridine ;
NICOTINAMIDE 4-METHYL IMPURITY ;
CAS:7250-52-4
NCT54 :
4-Methyl-3-pyridinecarboxamide ;
NICOTINAMIDE 5-NITRONICOTINIC ACID IMPURITY ;
CAS:2047-49-6
NCT50 :
3-Carboxy-5-nitropyridine ;
NICOTINAMIDE 6-METHYL IMPURITY ;
CAS:6960-22-1
NCT56 :
6-Methyl-3-Pyridinecarboxamide ; 6-Methylnicotinic Acid Amide ;
NICOTINAMIDE EP IMPURITY A ; NICOTINIC ACID ;
CAS:59-67-6
NCT01 :
Pyridine-3-carboxylic acid ;
NICOTINAMIDE EP IMPURITY B ; 3-CYANOPYRIDINE ;
CAS:100-54-9
NCT02 :
Pyridine-3-carbonitrile ;
NICOTINAMIDE EP IMPURITY C ; PICOLINAMIDE ;
CAS:1452-77-3
NCT03 :
Pyridine-2-carboxamide ;
NICOTINAMIDE EP IMPURITY D ; ISONICOTINAMIDE ;
CAS:1453-82-3
NCT04 :
Pyridine-4-carboxamide ;
NICOTINAMIDE EP IMPURITY E ; NICOTINAMIDE N-OXIDE ;
CAS:1986-81-8
NCT05 :
1-Oxide 3-Pyridinecarboxamide ;
NICOTINAMIDE N-ETHYL IMPURITY ;
CAS:4314-66-3
NCT42 :
N-Ethyl-3-pyridinecarboxamide ;
NICOTINE ;
CAS:54-11-5
NTN00 :
(S)-3-(1-Methylpyrrolidin-2-yl)pyridine ;
NICOTINE EP IMPURITY A ; (S)-ANATABINE ;
CAS:581-49-7
NTN01 :
(2S)-1,2,3,6-Tetrahydro-2,3'-bipyridyl ;
NICOTINE EP IMPURITY B ; NICOTINE USP RC B ; SS-NICOTYRINE ;
CAS:487-19-4
NTN02 :
3-(1-Methyl-1H-pyrrol-2-yl)pyridine ;
NICOTINE EP IMPURITY C ; NICOTINE USP RC C ; COTININE ;
CAS:486-56-6
NTN03 :
(5S)-1-Methyl-5-(pyridin-3-yl)pyrrolidin-2-one ;
NICOTINE EP IMPURITY D ; NICOTINE USP RC D ; MYOSMINE ;
CAS:532-12-7
NTN04 :
3-(4,5-Dihydro-3H-pyrrol-2-yl)pyridine ;
NICOTINE EP IMPURITY E ; NICOTINE USP RC E ; NICOTINE N-OXIDE ;
CAS:63551-14-4
NTN05 :
(1RS,2S)-1-Methyl-2-(pyridin-3-yl)pyrrolidine 1-oxide ;
NICOTINE EP IMPURITY F ; (S)-NORNICOTINE ;
CAS:494-97-3
NTN06 :
3-[(2S)-Pyrrolidin-2-yl]pyridine ;
NICOTINE EP IMPURITY G ; NICOTINE USP RC G ; ANABASINE ;
CAS:494-52-0
NTN07 :
3-[(2S)-Piperidin-2-yl]pyridine ;
NICOTINE USP RC A ; ANATABINE RACEMATE ;
CAS:2743-90-0
NTN21 :
3-(1,2,3,6-tetrahydropyridin-2-yl)pyridine ;
NICOTINE USP RC F ; NORNICOTINE RACEMATE ;
CAS:5746-86-1
NTN26 :
3-(Pyrrolidin-2-yl)pyridine ;
NIFEDIPINE ;
CAS:21829-25-4
NFD00 :
Dimethyl 1,4-dihydro-2,6-dimethyl-4-(o-nitrophenyl)-3,5-pyridine dicarboxylate ;
NIFEDIPINE DEHYDRO HYDROXY LACTONE ;
CAS:34785-00-7
NFD54 :
Methyl 2-methyl-4-(2-nitrophenyl)-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylate ;
NIFEDIPINE DEHYDRO HYDROXYMETHYL CARBOXYLATE ;
CAS:34783-31-8
NFD53 :
2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid ;
NIFEDIPINE DEHYDRO N-OXIDE ;
CAS:88434-69-9
NFD55 :
2,6-Dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid 3,5-dimethyl ester 1-oxide ;
NIFEDIPINE EP IMPURITY A ; NIFEDIPINE NITROPHENYLPYRIDINE ANALOG USP) ; DEHYDRO NIFEDIPINE ;
CAS:67035-22-7
NFD01 :
Dimethyl 4-(2-nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;
NIFEDIPINE EP IMPURITY B ; NIFEDIPINE NITROSOPHENYLPYRIDINE ANALOG (USP) ; DEHYDRONITROSO NIFEDIPINE ;
CAS:50428-14-3
NFD02 :
Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate ;
NIFEDIPINE EP IMPURITY C ;
CAS:39562-27-1
NFD03 :
Methyl 2-(2-nitrobenzylidene)-3-oxobutanoate ;
NIFEDIPINE EP IMPURITY D ;
CAS:14205-39-1
NFD04 :
Methyl 3-aminobut-2-enoate ;
NIFEDIPINE MONOAMIDE ; NIFEDIPINE AMIDE IMPURITY ;
CAS:114709-68-1
NFD51 :
5-(Aminocarbonyl)-1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3-pyridinecarboxylic acid methyl ester ;
NIFEDIPINE PYRIMIDINE IMPURITY ;
CAS:80742-11-6
NFD52 :
(2R,4R)-rel-1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidine carboxylic acid methyl ester ;
NIFLUMIC ACID ;
CAS:4394-00-7
NFM00 :
2-[[3-(Trifluoromethyl)phenyl]amino]pyridine-3-carboxylic acid ;
NIFLUMIC ACID EP IMPURITY A ; FLUNIXIN EP IMPURITY A ; FLUNIXIN USP RC A ;
CAS:2942-59-8
NFM01 :
2-Chloropyridine-3-carboxylic acid ;
NIFLUMIC ACID EP IMPURITY B ;
CAS:72633-64-8
NFM02 :
2-Hydroxy-N-[3-(trifluoromethyl)phenyl]pyridine-3-carboxamide ;
NIFLUMIC ACID EP IMPURITY C ; FLUTAMIDE EP IMPURITY D ;
CAS:98-16-8
NFM03 :
3-(Trifluoromethyl)aniline ;
NIFLUMIC ACID EP IMPURITY E ;
CAS:15871-46-2
NFM05 :
6-[[3-(Trifluoromethyl)phenyl]amino]pyridine-3-carboxylic acid ;
NIFLUMIC ACID EP IMPURITY F ; NIFLUMIC ACID METHYL ESTER ;
CAS:59361-45-4
NFM06 :
Methyl 2-[[3-(trifluoromethyl)phenyl]amino]pyridine-3-carboxylate ;
NIFURATEL ;
CAS:4936-47-4
NFT00 :
5-Methylthiomethyl-3-(5-nitrofurfurylideneamino)-2-oxazolidone ;
NIFURATEL AMINO OXAZOLIDONE IMPURITY ; NFT4 ;
CAS:25517-72-0
NFT54 :
3-Amino-5-(methylthiomethyl)oxazolidin-2-one ;
NIFURATEL HYDRAZINYL IMPURITY ; NFT3 ; HMTP ;
CAS:14359-97-8
NFT53 :
1-Hydrazino-3-(methylthio)propan-2-ol ; 1-Hydrazinyl-3-(methylthio)propan-2-ol ; 1-Hydrazinyl-3-(methylthio)-2-propanol ;
NIFURATEL METHYLTHIO EPOXY IMPURITY ; NFT2 ;
CAS:45378-62-9
NFT52 :
3-Methylthio-1,2-epoxypropane ;
NIFUROXAZIDE ;
CAS:965-52-6
NRX00 :
(E)-4-Hydroxy-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide ;
NIFUROXAZIDE EP IMPURITY A ; P-HYDROXYBENZOHYDRAZIDE ;
CAS:5351-23-5
NRX01 :
4-Hydroxybenzohydrazide ;
NIFUROXAZIDE EP IMPURITY B ; BUTYL PARAHYDROXYBENZOATE EP IMPURITY B ;
CAS:99-76-3
NRX02 :
Methyl 4-hydroxybenzoate ; Methyl p-hydroxybenzoate ;
NIFUROXAZIDE EP IMPURITY C ;
CAS:92-55-7
NRX03 :
(5-Nitrofuran-2-yl)methylidene diacetate ;
NIFUROXAZIDE EP IMPURITY D ; 5-NITROFURFURAL AZINE ;
CAS:736-53-8
NRX04 :
(E,E)-N,N'-bis[(5-Nitrofuran-2-yl)methylidene]hydrazine ;
NIFUROXAZIDE EP IMPURITY E ;
NRX05 :
(Z)-4-Hydroxy-N'-[(5-nitrofuran-2-yl)methylidene]-benzohydrazide ;
NILOTINIB ;
CAS:641571-10-0
NLT00 :
4-Methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]-benzamide ;
NILOTINIB 2-PYRIDINYL IMPURITY ;
CAS:66521-65-1
NLT42 :
2-Amino-4-(2-pyridinyl)pyrimidine ;
NILOTINIB 3-PYRIDINYL IMPURITY ;
CAS:66521-66-2
NLT43 :
2-Amino-4-(3-pyridinyl)pyrimidine ;
NILOTINIB 5-CHLORO IMPURITY ;
NLT55 :
3-(5-Chloro-4-(pyridin-3-yl)pyrimidin-2-ylamino)-4-methyl-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)benzamide ;
NILOTINIB AMIDE IMPURITY ;
CAS:851137-91-2
NLT51 :
4-Methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)benzamide ;
NILOTINIB AMINO IMPURITY ;
CAS:641571-11-1
NLT44 :
3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)benzenamine ;
NILOTINIB BROMO IMPURITY ;
CAS:54962-75-3
NLT45 :
3-Bromo-5-(trifluoromethyl)benzenamine ;
NILOTINIB CARBOXYLIC ACID IMPURITY ;
CAS:641569-94-0
NLT46 :
4-Methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)benzoic acid ;
NILOTINIB DESMETHYLIMIDAZOLE IMPURITY ;
CAS:2119583-26-3
NLT41 :
4-Methyl-N-[3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]-benzamide ;
NILOTINIB ETHYLIMIDAZOLE ANALOG ;
CAS:2119583-24-1
NLT52 :
N-(3-(4-Ethyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)benzamide ;
NILOTINIB FORMYL IMPURITY ;
NLT50 :
4-Methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)benzaldehyde ;
NILOTINIB IODO IMPURITY ;
CAS:926922-18-1
NLT47 :
3-Iodo-4-methyl-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl) phenyl) benzamide ;
NILOTINIB N-OXIDE ;
CAS:1246817-85-5
NLT48 :
4-Methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-[[4-(3-pyridinyl-N-oxide)-2-pyrimidinyl]amino]benzamide ;
NILOTINIB USP RC C ;
CAS:2458-12-0
NLT23 :
3-Amino-4-methylbenzoic acid ;
NILUTAMIDE ;
CAS:63612-50-0
NLD00 :
5,5-Dimethyl-3-[4-nitro-3-(trifluoromethyl)phenyl]-imidazolidine-2,4-dione ;
NILUTAMIDE EP IMPUIRTY A ;
CAS:63612-49-7
NLD01 :
5-Imino-4,4-dimethyl-1-[4-nitro-3-(trifluoromethyl)phenyl]imidazolidin-2-one ;
NILUTAMIDE EP IMPUIRTY B ; FLUTAMIDE EP IMPURITY A ; NIFELINE ;
CAS:393-11-3
NLD02 :
4-Nitro-3-(trifluoromethyl)aniline ;
NILUTAMIDE EP IMPUIRTY C ;
CAS:65274-43-3
NLD03 :
5,5-Dimethyl-3-[4-nitro-3-(trifluoromethyl)phenyl]-oxazolidine-2,4-dione ;
NILUTAMIDE EP IMPUIRTY D ;
NLD04 :
1,3-bis(4-Nitro-3-(trifluoromethyl)phenyl)urea ;
NILVADIPINE ;
CAS:75530-68-6
NVP00 :
5-Isopropyl 3-methyl 2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NILVADIPINE DEHYDRO IMPURITY ;
NVP50 :
5-Isopropyl 3-methyl 2-cyano-6-methyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate ;
NILVADIPINE DIISOPROPYL ESTER IMPURITY ;
NVP51 :
Diisopropyl 2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NILVADIPINE DIMETHYL ESTER IMPURITY ;
NVP52 :
Dimethyl 2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NILVADIPINE O-DESISOPROPYL IMPURITY ;
NVP53 :
6-Cyano-5-(methoxycarbonyl)-2-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid ;
NILVADIPINE O-DESMETHYL IMPURITY ;
NVP54 :
2-Cyano-5-(isopropoxycarbonyl)-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid ;
NIMESULIDE ;
CAS:51803-78-2
NMS00 :
N-(4-Nitro-2-phenoxyphenyl)methanesulphonamide ;
NIMESULIDE 4-BENZYLOXY IMPURITY ;
NMS51 :
N-(2-(4-(Benzyloxy)phenoxy)-4-nitrophenyl)methanesulfonamide ;
NIMESULIDE DESNITRO 4-BENZYLOXY ANALOG ;
NMS53 :
N-(2-(4-(Benzyloxy)phenoxy)phenyl)methanesulfonamide ;
NIMESULIDE EP IMPURITY A ;
CAS:51765-56-1
NMS01 :
N-(2,4-Dinitro-6-phenoxyphenyl)methanesulphonamide ;
NIMESULIDE EP IMPURITY B ;
CAS:51765-51-6
NMS02 :
N-(2-Phenoxyphenyl)methanesulphonamide ;
NIMESULIDE EP IMPURITY C ;
CAS:2688-84-8
NMS03 :
2-Phenoxyaniline ;
NIMESULIDE EP IMPURITY D ;
CAS:5422-92-4
NMS04 :
4-Nitro-2-phenoxyaniline ;
NIMESULIDE EP IMPURITY E ;
CAS:905858-63-1
NMS05 :
N,N-bis(Methylsulphonyl)-2-phenoxyaniline ;
NIMESULIDE EP IMPURITY F ;
CAS:51765-72-1
NMS06 :
N,N-bis(Methylsulphonyl)-4-nitro-2-phenoxyaniline ;
NIMESULIDE EP IMPURITY G ;
CAS:70995-08-3
NMS07 :
4-Nitro-2-phenoxyphenol ;
NIMESULIDE P-HYDROXY IMPURITY ;
CAS:109032-22-6
NMS52 :
N-(2-(4-Hydroxyphenoxy)-4-nitrophenyl)methanesulfonamide ;
NIMODIPINE ;
CAS:66085-59-4
NMD00 :
2-Methoxyethyl 1-methylethyl (4RS)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NIMODIPINE EP IMPURITY A ; NIMODIPINE BP IMPURITY A ; NIMODIPINE USP RC A ; DEHYDRO NIMODIPINE ;
CAS:85677-93-6
NMD01 :
2-Methoxyethyl 1-methylethyl-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate ;
NIMODIPINE EP IMPURITY B ; NIMODIPINE BP IMPURITY B ;
CAS:21881-78-7
NMD02 :
bis(1-Methylethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NIMODIPINE EP IMPURITY C ; NIMODIPINE BP IMPURITY C ; NIMODIPINE USP RC B ; O-DESISOPROPYL-O-METHOXYETHYL NIMODIPINE ;
CAS:70172-96-2
NMD03 :
bis(2-Methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NINTEDANIB ; INTEDANIB ;
CAS:656247-17-5
NTD00 :
(3Z)-2,3-Dihydro-3-[[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-H-Indole-6-carboxylic Acid Methyl Ester ;
NINTEDANIB CARBOXYLIC ACID ;
CAS:894783-71-2
NTD50 :
(3Z)-2,3-Dihydro-3-[[[4-[methyl[(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-1H-Indole-6-carboxylic Acid ;
NISOLDIPINE ;
CAS:63675-72-9
NSD00 :
1,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid methyl 2-methylpropyl ester ;
NISOLDIPINE ACETOXY IMPURITY ;
CAS:106666-00-6
NSD51 :
1,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid 2-acetoxy-2-methyl-propyl methyl ester ;
NISOLDIPINE HYDROXY IMPURITY ;
CAS:106685-70-5
NSD53 :
2,6-Dimethyl-4-(2-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-(2-hydroxy-2-methylpropyl) ester 5-methyl ester ;
NISOLDIPINE USP RC C ;
CAS:61312-59-2
NSD23 :
Isobutyl (Z)-2-(2-nitrobenzylidene)-3-oxobutanoate ;
NISOLDIPINE USP RC D ; NISOLDIPINE DEHYDRO IMPURITY ;
CAS:103026-83-1
NSD24 :
2,6-Dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-methyl 5-(2-methylpropyl) ester ;
NISOLDIPINE USP RC E ; DEHYDRO NITROSONISOLDIPINE ;
CAS:87375-91-5
NSD25 :
3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate ;
NISOLDIPINE USP RC G ;
CAS:2226462-71-9
NSD27 :
Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NITAZOXANIDE ;
CAS:55981-09-4
NTZ00 :
[2-[(5-Nitro-1,3-thiazol-2-yl)carbamoyl]phenyl]ethanoate ;
NITAZOXANIDE DESACETYL IMPURITY ; TIZOXANIDE ;
CAS:173903-47-4
NTZ50 :
2-Hydroxy-N-(5-nitro-2-thiazolyl)benzamide ;
NITAZOXANIDE USP RC A ;
CAS:121-66-4
NTZ21 :
5-Nitrothiazole-2-amine ; 2-Amino-5-nitrothiazole ;
NITRENDIPINE ;
CAS:39562-70-4
NDN00 :
Ethyl methyl (4RS)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NITRENDIPINE DIPROPYL ESTER ;
CAS:77888-05-2
NDN52 :
Dipropyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NITRENDIPINE EP IMPURITY A ; NITRENDIPINE DEHYDRO IMPURITY ;
CAS:89267-41-4
NDN01 :
Ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate ;
NITRENDIPINE EP IMPURITY B ; NICARDIPINE USP RC C ; NICARDIPINE DIMETHYL ESTER ANALOG ; M-NIFEDIPINE ;
CAS:21881-77-6
NDN02 :
Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NITRENDIPINE EP IMPURITY C ;
CAS:21829-28-7
NDN03 :
Diethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NITRENDIPINE PROPYL ESTER ;
CAS:225785-54-6
NDN53 :
3-Methyl 5-propyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate ;
NITROFURANTOIN ;
CAS:67-20-9
NFR00 :
(E)-1-((5-Nitrofuran-2-yl)methyleneamino)imidazolidine-2,4-dione ;
NITROFURANTOIN 4-HYDROXY IMPURITY ;
CAS:76644-41-2
NFR54:
(E)-1-((4-Hydroxy-5-nitrofuran-2-yl)methyleneamino)imidazolidine-2,4-dione ;
NITROFURANTOIN 5-METHYL IMPURITY ;
CAS:3668-93-7
NFR55 :
(E)-5-Methyl-1-((5-nitrofuran-2-yl)methyleneamino)imidazolidine-2,4-dione ;
NITROFURANTOIN USP RC A ;
CAS:63981-22-6
NFR21 :
(E)-2-(1-Carbamoyl-2-((5-nitrofuran-2-yl)methylene)hydrazinyl)acetic acid ;
NITROFURAZONE ; NITROFURAL ;
CAS:59-87-0
NFN00 :
1-((5-Nitrofuran-2-yl)methylene)semicarbazide ;
NITROFURAZONE EP IMPURITY A ; NITROFURAL EP IMPURITY A ; NITROFURAZONE USP RC A ;
CAS:112537-96-9
NFN01 :
(1E,2E)-1,2-Bis((5-nitrofuran-2-yl)methylene)hydrazine ;
NITROFURAZONE EP IMPURITY B ; NITROFURAL EP IMPURITY B ;
CAS:92-55-7
NFN02 :
2-(Diacetoxymethyl)-5-nitrofuran ;
NITROSOAMINE DIBUTYL IMPURITY ; DBNA ;
CAS:924-16-3
NSA54 :
Dibutylnitrosoamine ;
NITROSOAMINE DIISOBUTYL IMPURITY ;
CAS:997-95-5
NSA44 :
N-Nitrosodiisobutylamine ;
NITROSOAMINE DIISOPROPYL IMPURITY ;
CAS:601-77-4
NSA33 :
N-Nitrosodiisopropylamine ;
NITROSOAMINE ISOPROPYLETHYL IMPURITY ; NIPEA ;
CAS:16339-04-1
NSA32 :
N-Nitroso-isopropylethylamine ;
NITROSOAMINE MCP IMPURITY ; NMBA ;
CAS:61445-55-4
NSA50 :
N-Nitroso-N-methyl-4-aminobutyric acid ; N-Methyl-N-(3-carboxypropyl)nitrosamine ;
NITROXOLINE ;
CAS:4008-48-4
NTX00 :
8-Hydroxy-5-nitroquinoline ; 5-Nitro-8-quinolinol ;
NIZATIDINE ;
CAS:76963-41-2
NZT00 :
N-[2-[[[2-[(Dimethylamino)methyl]-4-thiazolyl]methyl]thio]ethyl]-N’-methyl-2-nitro-1,1-ethenediamine ;
NIZATIDINE CHLOROMETHYL INTERMEDIATE (CMT) ; NIZATIDINE INTERMEDIATE-M5 ;
CAS:82586-71-8
NZT55H :
4-Chloromethyl-2-dimethylaminomethylthiazole dihydrochloride ;
NIZATIDINE EP IMPURITY A ;
CAS:54252-45-8
NZT01 :
N,N'-Dimethyl-2-nitroethene-1,1-diamine ;
NIZATIDINE EP IMPURITY B ; RANITIDINE EP IMPURITY K ;
CAS:61832-41-5
NZT02 :
(EZ)-1-Methylamino-1-methylthio-2-nitroethene ;
NIZATIDINE EP IMPURITY C ; NIZATIDINE SULFOXIDE ;
CAS:102273-13-2
NZT03 :
N-[2-[[[2-[(Dimethylamino)methyl]-4-thiazolyl]methyl]sulfinyl]ethyl]-N’-methyl-2-nitro-1,1-ethenediamine ;
NIZATIDINE EP IMPURITY D ; NIZATIDINE INTERMEDIATE-M6 ;
CAS:78441-62-0
NZT04 :
2-[(N,N-Dimethylamino)methyl]-4-[(2-aminoethyl)thiomethyl] thiazole ;
NIZATIDINE EP IMPURITY E ; NIZATIDINE AMIDE ;
CAS:188666-11-7
NZT05 :
N-[2-[[[2-[(Dimethylamino) methyl]thiazol-4-yl]methyl]sulphanyl]ethyl]-2-nitroacetamide (liquid) ;
NIZATIDINE EP IMPURITY F ;
CAS:1193434-62-6
NZT06 :
(EZ)-N1,N1'-[Thiazole-2,4-diylbis(methylenesulphanediylethylene)] bis(N'-methyl-2-nitroethene-1,1-diamine) ;
NIZATIDINE EP IMPURITY G ;
CAS:1193434-63-7
NZT07 :
N,N'-bis(2-((2-((Dimethylamino)methyl)thiazol-4-yl)methylthio)ethyl)-2-nitroethene-1,1-diamine ;
NIZATIDINE EP IMPURITY H ;
CAS:27366-72-9
NZT08H :
2-(Dimethylamino)thioacetamide HCl ;
NIZATIDINE EP IMPURITY I ;
CAS:82586-81-0
NZT09 :
N-[2-[[[2-[(Dimethylamino) methyl]thiazol-4-yl]methyl]sulphanyl]ethyl]-N'-methylurea ;
NIZATIDINE EP IMPURITY J ; NIZATIDINE INTERMEDIATE-M7 ;
CAS:78441-69-7
NZT10 :
2-[(N,N-Dimethylamino)methyl]-4-(hydroxymethyl) thiazole ;
NIZATIDINE EP IMPURITY K ; RANITIDINE EP IMPURITY G ;
CAS:112233-23-5
NZT11H :
3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one oxime hydrochloride ;
NIZATIDINE N-DESMETHYL METABOLITE ; N2-MONODESMETHYL NIZATADINE ; N-DESMETHYL NIZATIDINE ;
CAS:82586-78-5
NZT33 :
N-Methyl-N'-[2-[[[2-[(methylamino)methyl]-4-thiazolyl]methyl]thio]ethyl]-2-nitro-1,1-ethenediamine ;
NIZATIDINE N-OXIDE ;
NZT34 :
Nizatidine N-Oxide ;
NOMEGESTROL ;
CAS:58691-88-6
NMG00 :
(8S,9S,10R,13S,14S,17R)-17-Acetyl-17-hydroxy-6,13-dimethyl-1,10,11,12,13,15,16,17-octahydro-2H-cyclopenta[a]phenanthren-3(8H,9H,14H)-one ;
NOMEGESTROL ACETATE ;
CAS:58652-20-3
NMA00 :
(8S,9S,10R,13S,14S,17R)-17-Acetyl-6,13-dimethyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate ; 6-Methyl-3,20-dioxo-19-norpregna-4,6-dien-17-yl acetate ;
NOMEGESTROL ACETATE EP IMPURITY A ;
CAS:32420-14-7
NMA01 :
6a-Methyl-3,20-dioxo-19-norpregna-4-en-17-yl acetate ;
NORELGESTROMIN ; 17-DESACETYL NORGESTIMATE ;
CAS:53016-31-2
NRG00 :
(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one Oxime ;
NORELGESTROMIN USP RC A ;
NRG21 :
(17alpha)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one 3-Oxime ;
NORETHINDRONE ; NORETHISTERONE ; LEVONORGESTREL EP IMPURITY U ;
CAS:68-22-4
NED00 :
17฿-Hydroxy-17a-ethynyles4-en-3-one ;
NORETHINDRONE 10SS-HYDROXY IMPURITY ;
CAS:1236-00-6
NED60 :
(17a)-10,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one ;
NORETHINDRONE 3-ISOPROPOXY IMPURITY ;
NED56 :
17฿-Hydroxy-3-isopropoxy-17a-ethynyles3,5-diene ;
NORETHINDRONE 4,5-DIHYDRO 6-KETO IMPURITY ;
CAS:53697-08-8
NED51 :
17฿-Hydroxy-19-nor-5a,17a-pregn-20-yne-3,6-dione ;
NORETHINDRONE 4,5-DIHYDRO IMPURITY ;
CAS:52-79-9
NED50 :
17a-Ethynyl-17฿-hydroxy-5a-estran-3-one ;
NORETHINDRONE 6-ALPHA-HYDROXY IMPURITY ;
CAS:438244-33-8
NED49 :
6a,17฿-Dihydroxy-17a-ethynyles4-en-3-one ;
NORETHINDRONE 6-OXO IMPURITY ;
CAS:67696-78-0
NED57 :
17฿-Hydroxy-17a-ethynyles4-en-3,6-dione ;
NORETHINDRONE ACETATE ; NORETHISTERONE ACETATE ;
CAS:51-98-9
NEA00 :
17฿-Hydroxy-19-norpregn-4-en-20-yn-3-one 17-Acetate ;
NORETHINDRONE ACETATE 10SS-HYDROXY IMPURITY ;
NEA60 :
(8S,9S,10S,13S,14S,17S)-17-Ethynyl-10-hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate ;
NORETHINDRONE ACETATE 6,7-DEHYDRO IMPURITY ;
CAS:106765-04-2
NEA41 :
17฿-Hydroxy-17a-ethynylestr-4,6-dien-3-one acetate ;
NORETHINDRONE ACETATE 6-ALPHA-HYDROXY IMPURITY ;
CAS:6856-28-6
NEA49 :
6a,17-Dihydroxy-19-nor-17a-pregn-4-en-20-yn-3-one 17-acetate ;
NORETHINDRONE ACETATE EP IMPURITY A ; NORETHINDRONE ;
CAS:68-22-4
NEA01 :
17฿-Hydroxy-17a-ethynyles4-en-3-one ;
NORETHINDRONE ACETATE EP IMPURITY B ; NORETHINDRONE ACETATE 5,10-DEHYDRO IMPURITY ; NORETHYNODREL ACETATE ;
CAS:19637-28-6
NEA02 :
17฿-Acetyloxy-17a-ethynyles5(10)-en-3-one ;
NORETHINDRONE ACETATE EP IMPURITY C ; NORETHINDRONE ACETATE 5,6-DEHYDRO IMPURITY ;
CAS:1175129-26-6
NEA03 :
17฿-Acetyloxy-17a-ethynyles5-en-3-one ;
NORETHINDRONE ACETATE EP IMPURITY D ; 6SS-ACETOXY NORETHINDRONE ACETATE ;
NEA04 :
6฿-Acetoxy-17฿-hydroxy-19-norpregn-4-en-20-yn-3-one 17-acetate ;
NORETHINDRONE ACETATE EP IMPURITY E ;
CAS:66964-58-7
NEA05 :
17-Hydroxy-19-nor-17a-pregn-4-ene-3,20-dione acetate ;
NORETHINDRONE ACETATE EP IMPURITY F ; NORETHINDRONE ACETATE 6-BETA-HYDROXY IMPURITY ;
CAS:6856-27-5
NEA06 :
6฿,17-Dihydroxy-19-nor-17a-pregn-4-en-20-yn-3-one 17-acetate ;
NORETHINDRONE ACETATE EP IMPURITY G ; NORETHINDRONE ACETATE 6-OXO IMPURITY ;
CAS:438244-27-0
NEA07 :
17-Hydroxy-19-nor-17a-pregn-4-en-6-oxo-20-yn-3-one 17-acetate ;
NORETHINDRONE ACETATE EP IMPURITY H ; NORETHINDRONE ACETATE 3-ISOPROPOXY IMPURITY ;
NEA08 :
3-(Propan-2-yloxy)-19-nor-17a-pregna-3,5-dien-20-yn-17-yl acetate ;
NORETHINDRONE ACETATE EP IMPURITY I ; NORETHINDRONE ACETATE 3-ETHOXY IMPURITY ; NORETHINDRONE ACETATE 3-ETHYL ETHER ;
CAS:50717-99-2
NEA09 :
3-Ethoxy-17a-ethynyles3,5-dien-17฿-ol acetate ;
NORETHINDRONE DIACETATE IMPURITY ;
CAS:2205-78-9
NEA62 :
(17a)-19-Norpregna-3,5-dien-20-yne-3,17-diol 3,17-Diacetate ;
NORETHINDRONE EP IMPURITY A ; NORETHINDRONE 6,7-DEHYDRO IMPURITY ;
CAS:31528-46-8
NED01 :
17฿-Hydroxy-17a-ethynyles4,6-dien-3-one ;
NORETHINDRONE EP IMPURITY B ; NORETHINDRONE ACETATE EP IMPURITY J ; NORANDROSTENEDIONE ;
CAS:734-32-7
NED02 :
Estr-4-ene-3,-17-dione ;
NORETHINDRONE EP IMPURITY C ; NORETHINDRONE 5,6-DEHYDRO IMPURITY ;
CAS:22933-71-7
NED03 :
17฿-Hydroxy-17a-ethynyles5-en-3-one ;
NORETHINDRONE EP IMPURITY D ; NORETHINDRONE 5,10-DEHYDRO IMPURITY ; NORETHYNODREL ;
CAS:68-23-5
NED04 :
17฿-Hydroxy-17a-ethynyles5(10)-en-3-one ;
NORETHINDRONE EP IMPURITY E ; NORETHINDRONE 3-ETHINYL IMPURITY ;
CAS:79727-03-0
NED05 :
3-Ethynyl-19-norpregna-3,5-dien-20-yn-17฿-ol ;
NORETHINDRONE EP IMPURITY F ; NORETHINDRONE 3-ETHOXY IMPURITY ; NORETHINDRONE 3-ETHYL ETHER ;
CAS:96487-85-3
NED06 :
17฿-Hydroxy-3-ethoxy-17a-ethynyles3,5-diene ;
NORETHINDRONE EP IMPURITY G ; NORETHINDRONE 17-EPI-IMPURITY ;
CAS:38673-36-8
NED07 :
17a-Hydroxy-17฿-ethynyles4-en-3-one ;
NORETHINDRONE EP IMPURITY H ; NORETHINDRONE 6-BETA-HYDROXY IMPURITY ;
CAS:51724-44-8
NED08 :
6฿,17฿-Dihydroxy-17a-ethynyles4-en-3-one ;
NORFLOXACIN ;
CAS:70458-96-7
NFX00 :
1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid ;
NORFLOXACIN 3-OXO IMPURITY ;
CAS:74011-42-0
NFX53 :
1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(3-oxo-1-piperazinyl)-3-quinolinecarboxylic acid ;
NORFLOXACIN EP IMPURITY A ; NORFLOXACIN USP RC A ;
CAS:68077-26-9
NFX01 :
7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
NORFLOXACIN EP IMPURITY B ; NORFLOXACIN DESETHYLENE IMPURITY ; NORFLOXACIN ETHYLENEDIAMINE ANALOG ;
CAS:1797116-86-9
NFX02H :
7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl ;
NORFLOXACIN EP IMPURITY C ; NORFLOXACIN DIPIPERAZINE IMPURITY ;
CAS:177554-64-2
NFX03 :
1-Ethyl-4-oxo-6,7-bis(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid ;
NORFLOXACIN EP IMPURITY D ; NORFLOXACIN DESCARBOXY IMPURITY ;
CAS:75001-82-0
NFX04 :
1-Ethyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one ;
NORFLOXACIN EP IMPURITY E ; NORFLOXACIN USP RC E ; NORFLOXACIN 7-CHLORO ANALOG ;
CAS:75001-78-4
NFX05H :
7-Chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl ;
NORFLOXACIN EP IMPURITY F ; NORFLOXACIN 6-CHLORO ANALOG ;
CAS:67681-86-1
NFX06H :
6-Chloro-1-ethyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl ;
NORFLOXACIN EP IMPURITY G ; NORFLOXACIN N-FORMYL IMPURITY ;
CAS:70459-04-0
NFX07 :
1-Ethyl-6-fluoro-7-(4-formylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
NORFLOXACIN EP IMPURITY H ; NORFLOXACIN USP RC H ; NORFLOXACIN N-ETHOXYCARBONYL IMPURITY ;
CAS:105440-01-5
NFX08 :
7-[4-(Ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydro quinoline-3-carboxylic acid ;
NORFLOXACIN EP IMPURITY I ;
NFX09 :
7-Chloro-6-[4-(ethoxycarbonyl)piperazin-1-yl]-1-ethyl-4-oxo-1,4-dihydro quinoline-3-carboxylic acid ;
NORFLOXACIN EP IMPURITY J ;
NFX10 :
6,7-bis[4-(Ethoxycarbonyl)piperazin-1-yl]-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
NORFLOXACIN EP IMPURITY K ; NORFLOXACIN USP RC K ; NORFLOXACIN N-METHYL ANALOG ; N-DEMETHYL NORFLOXACIN HCL ;
CAS:70459-07-3
NFX11 :
6-Fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid ;
NORFLOXACIN N-HYDROXY IMPURITY ;
CAS:109142-49-6
NFX50 :
1-Ethyl-6-fluoro-1,4-dihydro-7-(4-hydroxy-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid ;
NORFLOXACIN N-METHYL IMPURITY ; PEFLOXACIN MESYLATE ;
CAS:70458-95-6
NFX51M :
1-Ethyl-6-fluoro-1,4-dihydro-7-(4-hydroxy-1-piperazinyl)-4-oxo-3-quinolinecarboxylic acid mesylate ;
NORGESTIMATE ;
CAS:35189-28-7
NGM00 :
(3EZ)-13฿-Ethyl-3-(hydroxyimino)-18,19-dinor-17a-pregn-4-en-20-yn-17-yl acetate ;
NORGESTIMATE EP IMPURITY A ; NORGESTIMATE USP RC A ; LEVONORGESTREL ACETATE ; D-(-)-NORGESTREL 17-ACETATE ;
CAS:13732-69-9
NGM01 :
13฿-Ethyl-3-oxo-18,19-dinor-17a-pregn-4-en-20-yn-17-yl acetate ;
NORGESTIMATE EP IMPURITY B ; LEVONORGESTREL ; D-(-)-NORGESTREL ;
CAS:797-63-7
NGM02 :
13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one ;
NORGESTIMATE EP IMPURITY C ; (E)-NORELGESTROMIN ;
NGM03 :
(3E)-13฿-Ethyl-3-(hydroxyimino)-18,19-dinor-17a-pregn-4-en-20-yn-17-ol ;
NORGESTIMATE EP IMPURITY D ; (Z)-NORELGESTROMIN ; 17-DESACETYL (Z)-NORGESTIMATE ;
CAS:53016-31-2
NGM04 :
(3Z)-13฿-Ethyl-3-(hydroxyimino)-18,19-dinor-17a-pregn-4-en-20-yn-17-ol ;
NORGESTREL ;
CAS:6533-00-2
NGS00 :
(17a)-(+/-)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one ;
NORGESTREL 6(7)-DEHYDRO IMPURITY ; ?6-LEVONORGESTREL ; LEVONORGESTREL EP IMPURITY M ;
CAS:51087-61-7
NGS67 :
(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,6-dien-20-yn-3-one;
NORGESTREL 8(14)-DEHYDRO IMPURITY ; LEVONORGESTREL EP IMPURITY A ;
CAS:110785-09-6
NGS84 :
(+/-)-(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,8(14)-dien-20-yn-3-one ;
NORTRIPTYLINE EP IMPURITY A ; DIBENZOSUBERONE ; AMITRIPTYLINE EP IMPURITY A ; AMITRIPTYLINE USP RC A ;
CAS:1210-35-1
NTL01 :
10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-one ;
NORTRIPTYLINE EP IMPURITY B ; NORCYCLOBENZAPRINE HCL ; N-DESMETHYL CYCLOBENZAPRINE HCL ; CYCLOBENZAPRINE USP RC B ;
CAS:438-59-5
NTL02H :
3-(5H-dibenzo[a,d][7]annulen-5-ylidene)-N-methylpropan-1-amine HCl ;
NORTRIPTYLINE EP IMPURITY D ; AMITRIPTYLINE USP RC B ; AMITRIPTYLINE EP IMPURITY D ;
CAS:1159-03-1
NTL04 :
5-[3-(Dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ol ;
NORTRIPTYLINE EP IMPURITY E ; AMITRIPTYLINE EP IMPURITY B ; CYCLOBENZAPRINE HCL ;
CAS:6202-23-9
NTL05H :
3-(5H-Dibenzo[a,d][7]annulen-5-ylidene)-N,N-dimethylpropan-1-amine HCl ;
NORTRIPTYLINE EP IMPURITY F ; AMITRIPTYLINE HCL ;
CAS:549-18-8
NTL06H :
3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-N,N-dimethylpropan-1-amine hydrochloride ;
NORTRIPTYLINE EP IMPURITY G ; NORTRIPTYLINE N-ETHYL CARBAMATE ;
CAS:16234-88-1
NTL07 :
Ethyl [3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)propyl]methylcarbamate ;
NORTRIPTYLINE EP IMPURITY H ;
CAS:24755-73-5
NTL08 :
5-Prop-2-en-1-ylidene-10,11-dihydro-5H-dibenzo[a,d][7]annulene ;
NORTRIPTYLINE EP IMPURITY I ; DIBENZOSUBEROL ; AMITRIPTYLINE EP IMPURITY G ;
CAS:1210-34-0
NTL09 :
10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ol ;
NORTRIPTYLINE EP IMPURITY J ; AMITRIPTYLINE N-OXIDE ;
CAS:4317-14-0
NTL10 :
[3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)propyl]dimethylamine oxide ;
NORTRIPTYLINE HCL ; AMITRIPTYLINE EP IMPURITY C ;
CAS:894-71-3
NTL00 :
3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)-N-methylpropan-1-amine hydrochloride ;
NOVOBIOCIN SODIUM ;
CAS:1476-53-5
NVB00N :
4-Hydroxy-3-[4-hydroxy-3-(3-methylbut-2-enyl)benzamido]-8-methylcoumarin-7-yl 3-O-carbamoyl-5,5-di-C-methyl-a-L-lyxofuranoside sodium salt ;
NYSFUNGIN ;
NSF00 :
Nysfungin ;
NYSTATIN ; NYSTATIN A1 ( > 70%) ; FUNGICIDIN ; MYCOSTATIN ;
CAS:34786-70-4
NST00 :
(1S,3R,4R,7R,9R,11R,15S,16R,17R,18S,19E,21E,25E,27E,29E,31E,33R,35S,36R,37S)-33-[(3-Amino-3,6-dideoxy-฿-D-mannopyranosyl)oxy]-1,3,4,7,9,11, 17,37-octahydroxy-5,16,18-trimethyl-13-oxo-14,39-dioxabicyclo [33.3.1] nonatriaconta-19,21,25,27,29,31-hexaene-36-c
NYSTATIN ISOMER ; ISO-NYSTATIN ;
NST50 :
(1S,15R,16S,17E,19E,23E,25E,27E,29E,31R)-31-(4-Amino-3,5-dihydroxy-6-methyl-tetrahydro-2H-pyran-2-yloxy)-1,3,4,7,9,11,35-heptahydroxy-15-((2S,3S)-3-hydroxybutan-2-yl)-16-methyl-13-oxo-14,37-dioxa-bicyclo[31.3.1]heptatriaconta-17,19,23,25,27,29-hexaene-34-
OBETICHOLIC ACID ;
CAS:459789-99-2
OBT00 :
(R)-4-((3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-6-Ethyl-3,7-dihydroxy-10,13-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid ;
OBETICHOLIC ACID 3-O-ACYL-SS-D-GLUCURONIDE ;
OBT51 :
Obeticholic acid 3-O-acyl-฿-D-glucuronide ;
OBETICHOLIC ACID 6-EPIMER ;
CAS:915038-27-6
OBT52 :
(R)-4-((3R,5S,6S,8S,9S,10S,13R,14S,17R)-6-Ethyl-3,7-dihydroxy-10,13-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid ; (3a,5฿,6฿,7a)-6-Ethyl-3,7-dihydroxycholan-24-oic Acid; (3a,5฿,6฿,7a)-6-Ethyl-3,7-dihydroxy-cholan-24-oic acid ;
OBETICHOLIC ACID 6-ETHYLIDENE ;
CAS:1885104-64-2
OBT53 :
(R)-4-((3R,5R,7S,8S,9S,10R,13R,14S,17R,Z)-6-Ethylidene-3,7-dihydroxy-10,13-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid ; (3a,5฿,6Z,7a)-6-Ethylidene-3,7-dihydroxy-cholan-24-oic acid ;
OBETICHOLIC ACID 6SS-ETHYL 7-KETO ;
CAS:915038-25-4
OBT54 :
(R)-4-((3R,5S,6S,8S,9S,10S,13R,14S,17R)-6-Ethyl-3-hydroxy-10,13-dimethyl-7-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid ;
OBETICHOLIC ACID ACYL-SS-D-GLUCURONIDE ;
OBT56 :
Obeticholic Acid Acyl-฿-D-Glucuronide ;
OBETICHOLIC ACID DIMER ;
CAS:1908444-28-9
OBT55 :
(3a,5฿,6a,7a)-6-Ethyl-3,7-dihydroxy-cholan-24-oic acid (3a,5฿,6a,7a)-23-carboxy-6-ethyl-7-hydroxy-24-norcholan-3-yl ester ; (R)-4-((3R,5S,6R,7S,8S,9S,10S,13R,14S,17R)-6-Ethyl-3-((R)-4-((3R,5S,6R,7S,8S,9S,10S,13R,14S,17R)-6-ethyl-3,7-dihydroxy-10,13-dimeth
OBETICHOLIC ACID METHYL ESTER ;
CAS:951694-73-8
OBT57 :
(R)-Methyl 4-((3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate ; Methyl 3a,7-dihydroxy-6-ethyl-5฿-cholanate ; 6-Ethyl-3,7-dihydroxy methyl ester cholan-24-oic acid ;
OFLOXACIN ;
CAS:82419-36-1
OFX00 :
(RS)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;
OFLOXACIN DESETHYLENE DIFORMYL IMPURITY ;
OFX36 :
(RS)-9-Fluoro-10-[formyl[2-(formylmethylamino)ethyl]amino]-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ; N,N’-Desethylene-N,N’-diformyl Ofloxacin ;
OFLOXACIN DESETHYLENE IMPURITY ; N,N’-DESETHYLENE OFLOXACIN HYDROCHLORIDE ;
CAS:1797983-25-5
OFX35H :
(RS)-9-Fluoro-2,3-dihydro-3-methyl-10-[(2-methylamino)ethylamino]-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine hydrochloride ;
OFLOXACIN EP IMPURITY A ; OFLOXACIN DIFLUORO CARBOXYLIC ACID ;
CAS:82419-35-0
OFX01 :
(RS)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid (FPA) ;
OFLOXACIN EP IMPURITY B ; OFLOXACIN DESCARBOXYL IMPURITY ;
CAS:123155-82-8
OFX02 :
(RS)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine ;
OFLOXACIN EP IMPURITY C ; OFLOXACIN DESFLUORO IMPURITY ;
CAS:95848-94-5
OFX03 :
(RS)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;
OFLOXACIN EP IMPURITY D (BASE) ; OFLOXACIN 10-FLUORO ISOMER ; OFLOXACIN 9-PIPERAZINYL ANALOG ;
CAS:197291-75-1
OFX04B :
(RS)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;
OFLOXACIN EP IMPURITY D (HCL) ; OFLOXACIN HCL 10-FLUORO ISOMER ; OFLOXACIN HCL 9-PIPERAZINYL ANALOG ;
CAS:197291-75-1
OFX04H :
(RS)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid HCl ;
OFLOXACIN EP IMPURITY D ETHYL ESTER ;
CAS:2172959-66-7
OFX34 :
(RS)-10-Fluoro-2,3-dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ethyl ester ;
OFLOXACIN EP IMPURITY E (= USP RC A) ; N-DESMETHYL OFLOXACIN) ;
CAS:82419-52-1
OFX05 :
(RS)-9-Fluoro-2,3-dihydro-3-methyl-10-(1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;
OFLOXACIN EP IMPURITY F ; OFLOXACIN N-OXIDE ;
CAS:104721-52-0
OFX06 :
(RS)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid N-oxide ;
OFLOXACIN ETHYL ESTER ;
CAS:107884-32-2
OFX23 :
Ethyl (RS)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate ;
OFLOXACIN R-ISOMER ; LEVOFLOXACIN R-ISOMER ; (R)-(+)-OFLOXACIN ; OFLOXACIN D-ISOMER ;
CAS:100986-86-5
OFX30 :
(+)-(R)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ;
OLANZAPINE ;
CAS:132539-06-1
OLZ00 :
2-Methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine ;
OLANZAPINE AMINE IMPURITY ;
CAS:138564-60-0
OLZ14H :
4-Amino-2-methyl-10H-thieno[2,3-b][1,5]benzodiazepine HCl ;
OLANZAPINE EP IMPURITY A (= USP RC A) ; OLANZAPINE BP IMPURITY A ;
CAS:138564-59-7
OLZ01 :
5-Methyl-2-((2-nitrophenyl)amino)-3-thiophenecarbonitrile ;
OLANZAPINE EP IMPURITY B (= USP RC B) ; OLANZAPINE BP IMPURITY B ;
CAS:221176-49-4
OLZ02 :
2-Methyl-10H-thieno-[2,3-b][1,5]benzodiazepin-4[5H]-one ;
OLANZAPINE EP IMPURITY C ; OLANZAPINE BP IMPURITY C ; OLANZAPINE N-CHLOROMETHYL CHLORIDE ;
CAS:719300-59-1
OLZ03 :
1-(Chloromethyl)-1-methyl-4-(2-methyl-10H-thieno[2,3-b]-[1,5]benzodiazepin-4-yl)piperazin-1-ium chloride ;
OLANZAPINE EP IMPURITY D (= USP RC C) ; OLANZAPINE BP IMPURITY D ; OLANZAPINE N-OXIDE ;
CAS:174794-02-6
OLZ04 :
2-Methyl-4-(4-methylpiperazin-1-yl)-10H-benzo[b] thieno[2,3-e][1,4]diazepine 4'-N-oxide ;
OLANZAPINE LACTAM ; OLANZAPINE KETO LACTAM ;
CAS:1017241-34-7
OLZ31 :
(3Z)-1,3-Dihydro-4-(4-methyl-1-piperazinyl)-3-(2-oxopropylidene)-2H-1,5-benzodiazepin-2-one ;
OLANZAPINE N-DESMETHYL ANALOG ;
CAS:161696-76-0
OLZ36 :
2-Methyl-4-(1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepine ;
OLANZAPINE THIOLACTAM ; OLANZAPINE KETOTHIOLACTAM ;
CAS:1017241-36-9
OLZ32 :
(1Z)-1-[4,5-Dihydro-2-(4-methyl-1-piperazinyl)-4-thioxo-3H-1,5-benzodiazepin-3-ylidene]-2-propanone ;
OLAPARIB ;
CAS:763113-22-0
OPB00 :
4-[[3-[[4-(Cyclopropylcarbonyl)-1-piperazinyl]carbonyl]-4-fluorophenyl]methyl]-1(2H)-phthalazinone ;
OLAPARIB DESCYCLOPROPANECARBONYL IMPURITY ;
CAS:763111-47-3
OPB50 :
4-(4-Fluoro-3-(piperazine-4-carbonyl)benzyl)phthalazin-1(2H)-one ;
OLAPARIB METABOLITE M12 ;
OPB12 :
N-(2-(Cyclopropanecarboxamido)ethyl)-2-fluoro-N-(2-hydroxyethyl)-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzamide ;
OLAPARIB METABOLITE M15 ;
CAS:1460272-53-0
OPB15 :
4-((3-(4-(Cyclopropanecarbonyl)piperazine-1-carbonyl)-4-fluorophenyl)(hydroxy)methyl)phthalazin-1(2H)-one ;
OLAPARIB METABOLITE M18 ;
OPB18 :
4-(3-(4-(Cyclopropanecarbonyl)-3-hydroxypiperazine-1-carbonyl)-4-fluorobenzyl)phthalazin-1(2H)-one ;
OLIVETOL ;
CAS:500-66-3
OVT00 :
5-Pentylbenzene-1,3-diol ;
OLIVETOL METHYL ESTER ; METHYL OLIVETOLATE ;
CAS:58016-28-7
OVT51 :
Methyl 2,4-dihydroxy-6-pentylbenzoate ;
OLIVETOLIC ACID ;
CAS:491-72-5
OVT50 :
2,4-Dihydroxy-6-pentylbenzoic acid ;
OLMESARTAN 2-CHLOROPHENYL IMPURITY ;
CAS:1131003-57-0
OLM52 :
5-(2-Chlorophenyl)-1-trityl-1H-tetrazole ;
OLMESARTAN ANHYDRO ACID ; DEHYDRO OLMESARTAN ; OLMESARTAN METHYLVINYL ACID ; OLMESARTAN ETHYLENE IMPURITY ;
CAS:172875-98-8
OLM33 :
4-(Prop-1-en-2-yl)-2-propyl-1-[[2’-(1H-tetrazol-5-yl) biphenyl-4-yl] methyl]-1H-imidazole-5-carboxylic acid ;
OLMESARTAN ANHYDRO ACID ETHYL ESTER ; OLMESARTAN METHYLVINYL ACID ETHYL ESTER ;
CAS:172875-87-5
OLM43 :
4-(Prop-1-en-2-yl)-2-propyl-1-[[2’-(1H-tetrazol-5-yl) biphenyl-4-yl] methyl]-1H-imidazole-5-carboxylic acid ethyl ester ;
OLMESARTAN ANHYDRO ACID N2-TRITYL ETHYL ESTER ; OLMESARTAN METHYLVINYL ACID N2-TRITYL ETHYL ESTER ;
CAS:172875-70-6
OLM53 :
4-(Prop-1-en-2-yl)-2-propyl-1-[[2’-(2-trityl-2H-tetrazol-5-yl) biphenyl-4-yl] methyl]-1H-imidazole-5-carboxylic acid ethyl ester ;
OLMESARTAN BIS CHLOROMETHYL IMPURITY ;
CAS:1443544-27-1
OLM80 :
4,5-Bis(Chloromethyl)-1,3-dioxolan-2-one ;
OLMESARTAN CHLOROMETHYL IMPURITY ;
CAS:80841-78-7
OLM54 :
4-Chloromethyl-5-methyl-1,3-dioxol-2-one ;
OLMESARTAN CIS DICHLORO DIMETHYL IMPURITY ;
CAS:116857-04-6
OLM81 :
Cis-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one ;
OLMESARTAN DIMER ESTER ;
CAS:1040250-19-8
OLM30 :
4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid 1-[5-carboxy-2-propyl-1-[[2'-(2H-tetrazol-5-yl) [1,1'-biphenyl]-4-yl]methyl]-1H-imidazol-4-yl]-1-methylethyl ester ;
OLMESARTAN DIMETHYL IMPURITY ;
CAS:37830-90-3
OLM83 :
4,5-Dimethyl-1,3-dioxol-2-one ;
OLMESARTAN EP IMPURITY A ; OLMESARTAN ACID ;
CAS:144689-24-7
OLM01 :
4-(2-Hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylic acid ;
OLMESARTAN EP IMPURITY B (= USP RC A) ; OLMESARTAN LACTONE ;
CAS:849206-43-5
OLM02 :
3,6-Dihydro-6,6-dimethyl-2-propyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-4H-furo[3,4-d]imidazol-4-one ;
OLMESARTAN EP IMPURITY C ; ANHYDRO OLMESARTAN MEDOXOMIL ; DEHYDRO OLMESARTAN MEDOXOMIL ; OLMESARTAN MEDOXOMIL OLEFINIC IMPURITY (USP) ; OLMESARTAN MEDOXOMIL METHYLVINYL IMPURITY ;
CAS:879562-26-2
OLM03 :
5-Methyl-2-oxo-1,3-dioxolen-4-yl) methyl 4-(prop-1-en-2-yl)-2-propyl-1-[[2’-(1H-tetrazol-5-yl) biphenyl-4-yl] methyl]-1Himidazole-5-carboxylate ;
OLMESARTAN EP IMPURITY D ; N2-TRITYL OLMESARTAN MEDOXOMIL ; N-ALKYL OLMESARTAN (USP) ;
CAS:1020157-01-0
OLM04 :
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-[(2-triphenylmethyl)-2H-tetrazol-5-yl]biphenyl-4-yl] methyl]-1H-imidazole-5-carboxylate ;
OLMESARTAN ETHYL ESTER ;
CAS:144689-23-6
OLM31 :
4-(2-Hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylic acid ethyl ester ;
OLMESARTAN ETHYL ESTER N2-TRITYL ANALOG ; N2-TRITYL OLMESARTAN ETHYL ESTER ;
CAS:172875-59-1
OLM51 :
4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid ethyl ester ;
OLMESARTAN IMIDAZOLE DIACID IMPURITY ;
CAS:58954-23-7
OLM36 :
2-Propyl-1H-imidazole-4,5-dicarboxylic acid ;
OLMESARTAN IMIDAZOLE DIETHYL ESTER IMPURITY ;
CAS:144689-94-1
OLM46 :
2-Propyl-1H-imidazole-4,5-dicarboxylic acid diethyl ester ;
OLMESARTAN IMIDAZOLE ETHYL ESTER IMPURITY ;
CAS:144689-93-0
OLM56 :
Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate ;
OLMESARTAN MEDOXOMIL ;
CAS:144689-63-4
OLM00 :
(5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylate ;
OLMESARTAN MEDOXOMIL ETHYL ANALOG ;
CAS:1378863-74-1
OLM50 :
(5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 4-(2-hydroxybutan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylate ;
OLMESARTAN MEDOXOMIL METHYL ETHER ;
CAS:896419-17-3
OLM32 :
4-(1-Methoxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester ;
OLMESARTAN METHYL ESTER ;
CAS:1347262-29-6
OLM34 :
4-(2-Hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylic acid methyl ester ;
OLMESARTAN METHYL ESTER N2-TRITYL IMPURITY ; N2-TRITYL OLMESARTAN METHYL ESTER ;
OLM37 :
4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid methyl ester ;
OLMESARTAN METHYL ETHER ; O-METHYL ETHER OLMESARTAN ACID ;
CAS:1039762-40-7
OLM42 :
4-(1-Methoxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid ;
OLMESARTAN METHYL KETONE ; OLMESARTAN ACETYL ANALOG ;
CAS:1227626-45-0
OLM35 :
1-[4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazol-5-yl]ethanone ;
OLMESARTAN N2-TRITYL IMPURITY ; N2-TRITYL OLMESARTAN ;
CAS:752179-89-8
OLM38 :
4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic acid ;
OLMESARTAN N2-TRITYL METHYL IMPURITY ;
CAS:133909-97-4
OLM47 :
5-(4’-Methyl[1,1’-biphenyl]-2-yl)-2-(triphenylmethyl)-2H-tetrazole ;
OLMESARTAN TRANS DICHLORO DIMETHYL IMPURITY ;
CAS:116857-05-7
OLM82 :
trans-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one ;
OLOPATADINE (E)-ISOMER ;
CAS:949141-22-4
OLP31 :
(11E)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid ;
OLOPATADINE (E)-ISOMER METHYL ESTER ;
CAS:113806-02-3
OLP41 :
(11E)-11-[3-(Dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-acetic acid methyl ester ;
OLOPATADINE AMIDE ;
CAS:872040-99-8
OLP50 :
(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetamide ;
OLOPATADINE CARBALDEHYDE (USP) ; OLOPATADINE ALDEHYDE IMPURITY ;
CAS:1376615-97-2
OLP32H :
(Z)-11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepine-2-carbaldehyde hydrochloride ;
OLOPATADINE ETHYL ESTER ;
OLP52H :
(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid ethyl ester HCl ;
OLOPATADINE HYDROCHLORIDE ;
CAS:140462-76-6
OLP00H :
(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid hydrochloride ;
OLOPATADINE HYDROXYETHYL IMPURITY ;
CAS:113835-76-0
OLP34 :
(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-ethanol ;
OLOPATADINE ISOPROPYL ESTER ;
CAS:1206456-44-1
OLP53 :
(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydro-dibenz[b,e]oxepin-2-acetic acid 1-methylethyl ester ;
OLOPATADINE METHYL ESTER ;
CAS:113805-71-3
OLP51H :
(11Z)-11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid methyl ester HCl ;
OLOPATADINE N-DESMETHYL IMPURITY ;
CAS:113835-92-0
OLP36H :
(11Z)-11-[3-(Methylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid hydrochloride ;
OLOPATADINE N-DESMETHYL METHYL ESTER ;
CAS:1346606-15-2
OLP54T :
(11Z)-11-[3-(Methylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-acetic acid methyl ester trifluoroacetic acid ;
OLOPATADINE USP RC A (BASE) ; ALPHA-HYDROXY OLOPATADINE ;
CAS:1331822-32-2
OLP21B :
(Z)-2-{11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-yl}-2-hydroxyacetic acid ;
OLOPATADINE USP RC A (HCL) ; ALPHA-HYDROXY OLOPATADINE HCL ;
CAS:1331668-21-3
OLP21H :
(Z)-2-{11-[3-(Dimethylamino)propylidene]-6,11-dihydrodibenz[b,e]oxepin-2-yl}-2-hydroxyacetic acid hydrochloride ;
OLOPATADINE USP RC B ; OLOPATADINE N-OXIDE ;
CAS:203188-31-2
OLP22 :
(Z)-3-{2-(Carboxymethyl)dibenzo[b,e]oxepin-11(6H)-ylidene}-N,N-dimethyl propan-1-amine oxide ;
OLOPATADINE USP RC C ; ISOXEPAC ;
CAS:55453-87-7
OLP23 :
11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid ;
OLSALAZINE EP IMPURITY A ; METHOXY OLSALAZINE ;
OSL01 :
6-Hydroxy-6'-methoxy-3,3'-diazenediyldibenzoic acid ;
OLSALAZINE EP IMPURITY B ; 4-DEHYDROXY 2-HYDROXY OLSALAZINE ;
CAS:752188-68-4
OSL02 :
2,6'-Dihydroxy-3,3'-diazenediyldibenzoic acid ;
OLSALAZINE EP IMPURITY C ; 3-DESCARBOXY OLSALAZINE ;
CAS:259151-72-9
OSL03 :
2-Hydroxy-5-[(4-hydroxyphenyl)-diazenyl]benzoic acid ;
OLSALAZINE EP IMPURITY D ; 4-DEHYDROXY 4-CHLORO OLSALAZINE ;
CAS:93964-55-7
OSL04 :
6-Chloro-6'-hydroxy-3,3'-diazenediyldibenzoic acid ;
OLSALAZINE EP IMPURITY E ; 3-DESCARBOXY 3-SULFOCAETYL OLSALAZINE ;
OSL05 :
2-Hydroxy-5-[[4-hydroxy-3-(sulfoacetyl)phenyl)diazenyl]benzoic acid ;
OLSALAZINE EP IMPURITY F ; 2-(3-CARBOXY-4-HYDROXY)PHENYL OLSALAZINE ;
OSL06 :
2'-[(3-Carboxy-4-hydroxyphenyl)diazenyl]-4,5'-dihydroxybiphenyl-3,4'-dicarboxylic acid ;
OLSALAZINE EP IMPURITY G ; 3-(3-CARBOXY-4-HYDROXY)PHENYL OLSALAZINE ;
OSL07 :
5-[(3-Carboxy-4-hydroxyphenyl)diazenyl]-2,4'-dihydroxybiphenyl-3,3'-dicarboxylic acid ;
OLSALAZINE EP IMPURITY H ; 3-(3-CARBOXY-4-HYDROXY)PHENYLAZO OLSALAZINE ;
OSL08 :
3,3'-[5-Carboxy-4-hydroxy-1,3-phenylenebis-(diazenediyl)]bis(6-hydroxybenzoic) acid ;
OLSALAZINE EP IMPURITY I ; 5-DECARBOXY-3-(3-ABOXY-4-HYDROXY)PHENYLAZO OLSALAZINE ;
OSL09 :
3,3'-[4-Hydroxy-1,3-phenylenebis(diazenediyl)]-bis(6-hydroxybenzoic) acid ;
OLSALAZINE SODIUM ;
CAS:6054-98-4
OSL00N :
3,3’-(1,2-Diazenediyl)bis[6-hydroxybenzoic acid sodium salt ;
OMBITASVIR ;
CAS:1258226-87-7
OBV00 :
Ombitasvir ;
OMEPRAZOLE (R)-ISOMER ; OMEPRAZOLE MAGNESIUM TRIHYDRATE EP IMPURITY F ;
CAS:161796-77-6
OMP41K :
5-Methoxy-2-((R)-((4-methoxy-3,5-dimethyl-2-pyridinyl) methyl)sulfinyl)-1H-benzimidazole potassium salt ;
OMEPRAZOLE (S)-ISOMER ; ESOMEPRAZOLE ;
CAS:119141-88-7
OMP51 :
6-Methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole ;
OMEPRAZOLE ;
CAS:73590-58-6
OMP00 :
5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-1H-benzimidazole ;
OMEPRAZOLE 4-O-DESMETHYL IMPURITY ; OMEPRAZOLE PYRIDONE ;
CAS:301669-82-9
OMP31 :
2-[[(6-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-4-pyridinol ;
OMEPRAZOLE DESMETHYLSULFINYL IMPURITY ; ESOMEPRAZOLE DESMETHYLSULFINYL IMPURITY ;
OMP50 :
5-Methoxy-2-(4-methoxy-3,5-dimethylpyridin-2-yl)-1H-benzimidazole ;
OMEPRAZOLE EP IMPURITY A ; ESOMEPRAZOLE EP IMPURITY A ; OMEPRAZOLE USP RC B ;
CAS:37052-78-1
OMP01 :
5-Methoxy-1H-benzimidazole-2-thiol ;
OMEPRAZOLE EP IMPURITY B ; ESOMEPRAZOLE EP IMPURITY B ; 4-DESMETHOXY OMEPRAZOLE ;
CAS:110374-16-8
OMP02 :
5-Methoxy-2-[[(3,5-dimethylpyridin-2-yl) methyl] sulfinyl]-1H-benzimidazole ;
OMEPRAZOLE EP IMPURITY C ; ESOMEPRAZOLE EP IMPURITY C ; OMEPRAZOLE SULFIDE ; UFIPRAZOLE ;
CAS:73590-85-9
OMP03 :
5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfanyl]-1H-benzimidazole ;
OMEPRAZOLE EP IMPURITY D ; ESOMEPRAZOLE EP IMPURITY D ; OMEPRAZOLE USP RC A ; OMEPRAZOLE SULFONE ;
CAS:88546-55-8
OMP04 :
5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl) methyl]sulfonyl]-1H-benzimidazole ;
OMEPRAZOLE EP IMPURITY E ; ESOMEPRAZOLE EP IMPURITY E ; OMEPRAZOLE USP RC E ; OMEPRAZOLE N-OXIDE ;
CAS:176219-04-8
OMP05 :
5-Methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-1H-benzimidazole N-Oxide ;
OMEPRAZOLE EP IMPURITY F ; OMEPRAZOLE USP RC F ;
CAS:125656-82-8
OMP06 :
8-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2',3,4]imidazol[1,2-a] benzimidazol-2(12H)-one ;
OMEPRAZOLE EP IMPURITY G ; OMEPRAZOLE USP RC G ;
CAS:125656-83-9
OMP07 :
9-Methoxy-1,3-dimethyl-12-thioxopyrido[1',2',3,4]imidazol[1,2-a] benzimidazol-2(12H)-one ;
OMEPRAZOLE EP IMPURITY H ; 4-DESMETHOXY-4-CHLORO OMEPRAZOLE ;
CAS:863029-89-4
OMP08 :
2-[[(4-Chloro-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole ;
OMEPRAZOLE EP IMPURITY I ; OMEPRAZOLE USP RC I ; ESOMEPRAZOLE SULFONE N-OXIDE ;
CAS:158812-85-2
OMP09 :
Omeprazole Sulfone N-Oxide ;
OMEPRAZOLE EP IMPURITY XI ;
CAS:86604-75-3
OMP71H :
2-Chloromethyl-3,5-dimethyl-4-methoxypyridine HCl ;
OMEPRAZOLE HYDROXYMETHYL IMPURITY (BASE) ;
CAS:86604-78-6
OMP72B :
2-Hydroxymethyl-3,5-dimethyl-4-methoxypyridine ;
OMEPRAZOLE HYDROXYMETHYL IMPURITY (HCL SALT) ;
CAS:96300-88-8
OMP72H :
2-Hydroxymethyl-3,5-dimethyl-4-methoxypyridine HCl ;
OMEPRAZOLE IMIDAZOLINONE IMPURITY ;
CAS:2080-75-3
OMP60 :
5-Methoxy-1,3-dihydro-benzoimidazol-2-one ;
OMEPRAZOLE MAGNESIUM ;
CAS:95382-33-5
OMP00M :
5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole, magnesium salt (2:1) ;
OMEPRAZOLE N-METHYL 5-METHOXY ANALOG ;
CAS:89352-76-1
OMP35 :
5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1-methyl-1H-benzimidazole ; supplied as pure form (not mixture of 5-methoxy & 6-methoxy analogs) ;
OMEPRAZOLE N-METHYL 6-METHOXY ANALOG ;
CAS:784143-42-6
OMP36 :
6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1-methyl-1H–benzimidazole ; supplied as pure form (not mixture of 5-methoxy & 6-methoxy analogs) ;
OMEPRAZOLE N1-METHYL 5-METHOXY THIOL IMPURITY ;
CAS:58764-00-4
OMP61 :
5-Methoxy-1-methyl-1H-benzimidazole-2-thiol ;
OMEPRAZOLE N1-METHYL 6-METHOXY THIOL IMPURITY ;
CAS:1526768-06-8
OMP62 :
6-Methoxy-1-methyl-1H-benzimidazole-2-thiol ;
OMEPRAZOLE POTASSIUM ;
OMP00K :
Omeprazole Potassium ;
OMEPRAZOLE PYRIDONE ACID AMMONIUM SALT ; SUPPLIED AS SODIUM SALT ;
CAS:1227380-90-6
OMP39N :
1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic acid ammonium salt ;
OMEPRAZOLE PYRIDONE ACID DIMER SODIUM SALT ;
OMP70N :
Sodium 1-(5-methoxy-1-(1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-6-carbonyl)-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate ;
OMEPRAZOLE PYRIDONE ACID SODIUM SALT ; ESOMEPRAZOLE DIHYDRO PYRIDINE IMPURITY ; ESOMEPRAZOLE IMPURITY H ;
CAS:1227380-90-6
OMP40N :
Sodium 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylate ;
OMEPRAZOLE SODIUM ; OMEPRAZOLE SODIUM MONOHYDRATE ;
CAS:95510-70-6
OMP00N :
Sodium 5-methoxy-2-[(RS)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-1H-benzimidazole monohydrate ;
OMEPRAZOLE SULFIDE 4-O-DESMETHYL IMPURITY ;
CAS:103876-98-8
OMP52 :
2-[[(6-Methoxy-1H-benzimidazol-2-yl)thio]methyl]-3,5-dimethyl-4-pyridinol ;
OMEPRAZOLE SULFIDE N1-METHYL 5-METHOXY ANALOG ;
OMP45 :
5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfanyl]-1-methyl-1H-benzimidazole ; supplied as pure form (not mixture of 5-methoxy & 6-methoxy analogs) ;
OMEPRAZOLE SULFIDE N1-METHYL 6-METHOXY ANALOG ;
OMP46 :
6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfanyl]-1-methyl-1H–benzimidazole ; supplied as pure form (not mixture of 5-methoxy & 6-methoxy analogs) ;
OMEPRAZOLE SULFONE 4-O-DESMETHYL IMPURITY ;
CAS:1346600-70-1
OMP53 :
2-[[(6-Methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-dimethyl-4-pyridinol ;
ONDANSETRON EP IMPURITY A (= USP RC A) ;
CAS:119812-29-2
ODS01 :
(3RS)-3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
ONDANSETRON EP IMPURITY B (= USP RC B) ; ONDANSETRON DIMER ;
CAS:1076198-52-1
ODS02 :
6,6'-Methylene-bis[(3RS)-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
ONDANSETRON EP IMPURITY C (= USP RC C) ;
CAS:27387-31-1
ODS03 :
9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
ONDANSETRON EP IMPURITY D (= USP RC D) ;
CAS:99614-64-9
ODS04 :
9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
ONDANSETRON EP IMPURITY E ; CLOTRIMAZOLE EP IMPURITY D ;
CAS:288-32-4
ODS05 :
1H-Imidazole ;
ONDANSETRON EP IMPURITY F ; ONDANSETRON USP RC F ;
CAS:693-98-1
ODS06 :
2-Methyl-1H-imidazole ;
ONDANSETRON EP IMPURITY G ; C-DESMETHYL ONDANSETRON ;
CAS:99614-03-6
ODS07 :
(3RS)-3-[(1H-Imidazol-1-yl)methyl]-9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
ONDANSETRON EP IMPURITY H ; N-DESMETHYL ONDANSETRON ;
CAS:99614-14-9
ODS08 :
(3RS)-3-[(2-Methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one ;
ONDANSETRON HCL DIHYDRATE ;
CAS:99614-01-4
ODS00H :
1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one hydochloride dihydrate ;
ORLISTAT (R,R,R,R)-ISOMER ; ORLISTAT ENANTIOMER ;
CAS:104872-27-7
OLS51 :
N-Formyl-D-leucine (1R)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,R,R,S)-ISOMER ;
OLS52 :
N-Formyl-D-leucine (1R)-1-[[(2R,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,R,S,R)-ISOMER ;
OLS53 :
N-Formyl-D-leucine (1R)-1-[[(2S,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,R,S,S)-ISOMER ;
CAS:1225451-00-2
OLS54 :
N-Formyl-D-leucine (1R)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,S,R,R)-ISOMER ;
CAS:1620409-08-6
OLS55 :
N-Formyl-D-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,S,R,S)-ISOMER ;
OLS56 :
N-Formyl-D-leucine (1S)-1-[[(2R,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,S,S,R)-ISOMER ;
OLS57 :
N-Formyl-D-leucine (1S)-1-[[(2S,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (R,S,S,S)-ISOMER ; ORLISTAT D-LEUCINE ANALOG ;
CAS:104872-28-8
OLS58 :
N-Formyl-D-leucine (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,R,R,R)-ISOMER ;
CAS:111466-61-6
OLS59
N-Formyl-L-leucine (1R)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,R,R,S)-ISOMER ;
OLS60 :
N-Formyl-L-leucine (1R)-1-[[(2R,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,R,S,R)-ISOMER ;
OLS61 :
N-Formyl-L-leucine (1R)-1-[[(2S,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,R,S,S)-ISOMER ;
CAS:111466-63-8
OLS62 :
N-Formyl-L-leucine (1R)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,S,R,R)-ISOMER ;
CAS:111466-62-7
OLS63
N-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,S,R,S)-ISOMER ;
CAS:130193-42-9
OLS64 :
N-Formyl-L-leucine (1S)-1-[[(2R,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT (S,S,S,R)-ISOMER ;
OLS65 :
N-Formyl-L-leucine (1S)-1-[[(2S,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT ; (S,S,S,S)-ORLISTAT ; (-)-TETRAHYDROLIPSTATIN ;
CAS:96829-58-2
OLS00 :
N-Formyl-L-leucine (1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORLISTAT CARBAMOYL IMPURITY ;
OLS74 :
(S)-((7S,8S,10S)-7-(((R)-1-Phenylethyl)carbamoyl)-8-hydroxyhenicosan-10-yl) 2-formamido-4-methylpentanoate ;
ORLISTAT DIHYDROPYRANONE IMPURITY ; ORLISTAT HEXYL UNDECYL PYRANONE IMPURITY ;
CAS:130676-64-1
OLS34 :
(S)-3-Hexyl-5,6-dihydro-6-undecyl-2H-pyran-2-one ;
ORLISTAT FORMYL IMPURITY ;
CAS:6113-61-7
OLS33 :
N-Formyl-L-Leucine ;
ORLISTAT N-DESFORMYL N,N-DIMETHYL IMPURITY ;
OLS73 :
(S)-((S)-1-((2S,3S)-3-Hexyl-4-oxooxetan-2-yl)tridecan-2-yl) 2-(dimethylamino)-4-methylpentanoate ;
ORLISTAT N-DESFORMYL N-METHYL IMPURITY ;
OLS43 :
(S)-((S)-1-((2S,3S)-3-Hexyl-4-oxooxetan-2-yl)tridecan-2-yl) 4-methyl-2-(methyl amino)pentanoate ;
ORLISTAT OPEN RING (2S,3R,5S)-ISOMER ;
CAS:130793-28-1
OLS40 :
(2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid ;
ORLISTAT OPEN RING (2S,3S,5S)-ISOMER ; ORLISTAT IMPURITY M1 ;
CAS:130676-66-3
OLS41 :
(2S,3S,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid ;
ORLISTAT OPEN RING ANHYDRO DECARBOXY IMPURITY ; ORLISTAT HENICOSENYL LEUCINATE IMPURITY ;
CAS:130676-63-0
OLS42 :
(S)-((S,E)-Henicos-8-en-10-yl) 2-formamido-4-methylpentanoate ;
ORLISTAT TETRADEHYDRO IMPURITY ; LIPSTATIN ;
CAS:96829-59-3
OLS32 :
N-Formyl-L-leucine (1S,3Z,6Z)-1-[[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]methyl]-3,6-dodecadien-1-yl ester ;
ORLISTAT USP RC A ;
CAS:104872-06-2
OLS21 :
(3S,4S)-3-Hexyl-4-[(R)-2-hydroxytridecyl]-2-oxetanone ;
ORLISTAT USP RC B ;
CAS:19740-72-8
OLS22 :
Diisopropyl bicarbamate ;
ORLISTAT USP RC C ;
CAS:791-28-6
OLS23 :
Triphenylphosphine Oxide ;
ORLISTAT USP RC D ;
CAS:130793-27-0
OLS24 :
N-Formyl-L-leucine (3S,4R,6S)-tetrahydro-3-hexyl-2-oxo-6-undecyl-2H-pyran-4-yl ester ;
ORLISTAT USP RC E ;
OLS25 :
N-Formyl-S-isoleucin-(S)-1-[[(2S, 3S)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester ;
ORNIDAZOLE ;
CAS:16773-42-5
ODZ00 :
1-Chloro-3-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-2-ol ;
ORNIDAZOLE 3-HYDROXY ANALOG ; ORNIDAZOLE DIOL ;
CAS:62580-80-7
ODZ53 :
3-(2-Methyl-5-nitro-1H-imidazol-1-yl)propane-1,2-diol ;
ORNIDAZOLE 4-NITRO ISOMER ; ORNIDAZOLE N-ISOMER ;
CAS:14419-11-5
ODZ54 :
1-Chloro-3-(2-methyl-4-nitro-1H-imidazol-1-yl)propan-2-ol ;
ORNIDAZOLE EPOXIDE ;
CAS:16773-52-7
ODZ50 :
2-Methyl-5-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole ;
ORNIDAZOLE N-DESALKYL IMPURITY ; METRONIDAZOLE EP IMPURITY A ; METRONIDAZOLE BENZOATE EP IMPURITY B ; TINIDAZOLE EP IMPURITY A ;
CAS:696-23-1
ODZ52 :
2-Methyl-5-nitro-1H-imidazole ;
ORPHENADRINE EP IMPURITY A ; 2-METHYLBENZHYDROL ;
CAS:5472-13-9
OPD01 :
(RS)-(2-Methylphenyl)phenylmethanol ;
ORPHENADRINE EP IMPURITY B ; 2-METHYLBENZOPHENONE ;
CAS:131-58-8
OPD02 :
(2-Methylphenyl)phenylmethanone ;
ORPHENADRINE EP IMPURITY C ; N,N-DIDEMETHYL ORPHENADRINE HCL ;
CAS:17752-32-8
OPD03H :
(RS)-2-[(2-Methylphenyl)phenylmethoxy]ethanamine hydrochloride ;
ORPHENADRINE EP IMPURITY D ; DIPHENHYDRAMINE HCL ;
CAS:147-24-0
OPD04H :
2-(Diphenylmethoxy)-N,N-dimethylethanamine hydrochloride ;
ORPHENADRINE EP IMPURITY E ; ORPHENADRINE USP RC E ; ORPHENADRINE META-METHYL ANALOG ; DIPHENHYDRAMINE EP IMPURITY B ;
CAS:21945-86-8
OPD05 :
(RS)-N,N-Dimethyl-2-[(3-methylphenyl)phenylmethoxy]-ethanamine ;
ORPHENADRINE EP IMPURITY F ; ORPHENADRINE USP RC F ; ORPHENADRINE PARA-METHYL ANALOG ; DIPHENHYDRAMINE EP IMPURITY B ;
CAS:19804-27-4
OPD06 :
(RS)-N,N-Dimethyl-2-[(4-methylphenyl)phenylmethoxy]-ethanamine ;
ORPHENADRINE HCL ;
CAS:341-69-5
OPD00H :
(RS)-N,N-Dimethyl-2-[(2-methylphenyl)phenylmethoxy]-ethanamine hydrochloride ;
ORPHENADRINE N-OXIDE ;
CAS:29215-00-7
OPD50 :
N,N-Dimethyl-2-[(2-methylphenyl)phenylmethoxy]ethanamine N-oxide ;
ORPHENADRINE USP RC B ;
OPD22 :
N-Ethyl-N,N-dimethyl[2-(2-methylbenzhydryloxy)ethyl]ammonium chloride ;
ORPHENADRINE USP RC C ; TOFENACIN HCL ; N-DESMETHYL ORPHENADRINE HCL ;
CAS:10488-36-5
OPD23H :
N-Methyl[2-(2-methylbenzhydryloxy)ethyl]amine hydrochloride ;
OSELTAMIVIR EP IMPURITY A ; OSELTAMIVIR BP IMPURITY A ; 4-N-DESACETYL-5-N-ACETYL OSELTAMIVIR ACID FORMATE ;
CAS:1391047-93-0
OST01F :
(3R,4R,5S)-5-Acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylic acid formate ;
OSELTAMIVIR EP IMPURITY B ; OSELTAMIVIR BP IMPURITY B ; OSELTAMIVIR USP RC A ; 2-AZIDO-1,2-DIHYDRO OSELTAMIVIR ;
OST02 :
Ethyl (1R,2R,3S,4R,5S)-4-acetamido-5-amino-2-azido-3-(1-ethylpropoxy) cyclohexanecarboxylate ;
OSELTAMIVIR EP IMPURITY C ; OSELTAMIVIR BP IMPURITY C ; OSELTAMIVIR ACID ;
CAS:187227-45-8
OST03 :
(3R,4R,5S)-4-Acetamido-5-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylic acid ;
OSELTAMIVIR EP IMPURITY D ; OSELTAMIVIR BP IMPURITY D ;
CAS:1346604-18-9
OST04 :
Ethyl 4-acetamido-3-hydroxybenzoate ;
OSELTAMIVIR EP IMPURITY E ; OSELTAMIVIR BP IMPURITY E ; OSELTAMIVIR ACID METHYL ESTER ;
CAS:208720-71-2
OST05 :
Methyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate ;
OSELTAMIVIR EP IMPURITY F ; OSELTAMIVIR BP IMPURITY F ; OSELTAMIVIR FORMATE C-DESMETHYL ANALOG ;
CAS:1052063-37-2
OST06F :
Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(1-methylpropoxy)cyclohex-1-ene-1-carboxylate formate ;
OSELTAMIVIR EP IMPURITY G (BASE) ; 4-N-DESACETYL-5-N-ACETYL OSELTAMIVIR ;
OST07B :
Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate ;
OSELTAMIVIR EP IMPURITY G (FORMATE SALT) ; 4-N-DESACETYL-5-N-ACETYL OSELTAMIVIR FORMATE ;
OST07F :
Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate formate ;
OSELTAMIVIR EP IMPURITY G (HCL SALT) ;OSELTAMIVIR BP IMPURITY G ; 4-N-DESACETYL-5-N-ACETYL OSELTAMIVIR HCL ;
CAS:956267-10-0
OST07H :
Ethyl (3R,4R,5S)-5-acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylate HCl ;
OSELTAMIVIR EP IMPURITY H ;
CAS:814-29-9
OST08 :
Tributylphosphane oxide ;
OSELTAMIVIR FORMATE ;
OST00F :
(3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester formate salt ;
OSELTAMIVIR PHOSPHATE ;
CAS:204255-11-8
OST00P :
(3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester phosphate salt ;
OSELTAMIVIR USP RC A ;
OST21 :
(3S,4R,5S)-4-Amino-5-amino-2-azido-3-(1-ethylpropoxy)cyclohexane-1-carboxylic acid ethyl ester ;
OSPEMIFENE ;
CAS:128607-22-7
OPF00 :
2-[4-[(1Z)-4-Chloro-1,2-diphenyl-1-buten-1-yl]phenoxy]-ethanol ;
OSPEMIFENE 4'-HYDROXY IMPURITY ;
CAS:341525-22-2
OPF50 :
(Z)-4-(4-Chloro-1-(4-(2-hydroxyethoxy)phenyl)-1-phenylbut-1-en-2-yl)phenol ;
OSPEMIFENE 4-HYDROXY IMPURITY ;
CAS:128585-01-3
OPF51 :
4-[(1Z)-4-Chloro-1-[4-(2-hydroxyethoxy)phenyl]-2-phenyl-1-butenyl]-phenol ;
OSPEMIFENE BROMO IMPURITY ;
OPF55 :
(Z)-2-(4-(4-Bromo-1,2-diphenylbut-1-enyl)phenoxy)ethanol ;
OSPEMIFENE E-ISOMER ;
CAS:238089-02-6
OPF52 :
2-[4-[(1E)-4-Chloro-1,2-diphenyl-1-buten-1-yl]phenoxy]ethanol ;
OSPEMIFENE HYDROXY IMPURITY ;
OPF56 :
(Z)-4-(4-(2-Hydroxyethoxy)phenyl)-3,4-diphenylbut-3-en-1-ol ;
OSPEMIFENE IODO IMPURITY ;
OPF53 :
2-[4-((Z)-4-Iodo-1,2-diphenyl-but-1-enyl)-phenoxy]-ethanol ;
OSPEMIFENE O-SS-D-GLUCURONIDE ;
OPF57 :
(2S,3S,6R,Z)-6-(2-(4-(4-Chloro-1,2-diphenylbut-1-enyl)phenoxy)ethoxy)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylic acid ;
OSPEMIFENE VINYL IMPURITY ;
OPF54 :
(Z)-2-(4-(1,2-Diphenylbuta-1,3-dienyl)phenoxy)ethanol ;
OXACILLIN (ACID) ;
CAS:66-79-5
OXL00A :
(2S,5R,6R)-3,3-dimethyl-6-[[(5-methyl-3-phenylisoxazol-4-yl)carbonyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid ;
OXACILLIN EP IMPURITY A ; DICLOXACILLIN EP IMPURITY C ; CLOXACILLIN EP IMPURITY C ; SULBACTAM EP IMPURITY B ; AMPICILLIN EP IMPURITY A ; AMOXICILLIN EP IMPURITY A ; 6-AMINOPENICILLANIC ACID ; 6-APA ;
CAS:551-16-6
OXL01A :
(2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid ;
OXACILLIN EP IMPURITY B ; PENICILLOIC ACIDS OF OXACILLIN ;
OXL02A :
(4S)-2-[Carboxy[[5-methyl-3-phenyllisoxazol-4-yl)carbonyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ;
OXACILLIN EP IMPURITY C ;
CAS:1136-45-4
OXL03A :
5-Methyl-3-phenylisoxazole-4-carboxylic acid ;
OXACILLIN EP IMPURITY D ; PENILLOIC ACIDS OF OXACILLIN ;
CAS:1642559-63-4
OXL04A :
(2RS,4S)-5,5-Dimethyl-2-[[[(5-methyl-3-phenylisoxazol-4-yl)carbonyl]amino]methyl]thiazolidine-4-carboxylic acid ;
OXACILLIN EP IMPURITY E ; CLOXACILLIN SODIUM ;
CAS:7081-44-9
OXL05N :
Sodium (2S,5R,6R)-6-[[[3-(2-chlorophenyl)-5-methylisoxazol-4-yl]carbonyl] amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate monohydrate ;
OXACILLIN EP IMPURITY F ; THIOOXACILLIN ;
OXL06A :
(2R,5R,6R)-3,3-Dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carbothioic S-acid ;
OXACILLIN EP IMPURITY G ; CLOXACILLIN ISOMER ;
CAS:724695-30-1
OXL07A :
(2S,5R,6R)-6-[[[3-(Chlorophenyl)-5-methylisoxazol-4-yl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid ;
OXACILLIN EP IMPURITY I ; 6-APA OXACILLIN AMIDE ;
OXL09A :
(2S,5R,6R)-6-((2S,5R,6R)-3,3-Dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid ;
OXACILLIN EP IMPURITY J ; OZOLAMIDE OF 6-APA DIMER ;
OXL10N :
(2S,5R,6R)-6-((R)-2-((2R,4S)-4-Carboxy-5,5-dimethylthiazolidin-2-yl)-2-(5-methyl-3-phenylisoxazole-4-carboxamido)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid disodium salt ;
OXACILLIN SODIUM ;
CAS:7240-38-2
OXL00N :
Sodium (2S,5R,6R)-3,3-dimethyl-6-[[(5-methyl-3-phenylisoxazol-4-yl)carbonyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate monohydrate ;
OXCARBAZEPINE ;
CAS:28721-07-5
OXC00 :
10-Oxo-10,11-Dihydro-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE 10-ACETYLOXY ;
CAS:113952-21-9
OXC50 :
(+/-)-10-(Acetyloxy)-10,11-dihydro-11-oxo-5H-dibenz[b,f]azepine-5-carboxamide ; 5-Carbamoyl-10-11-dihydro-11-oxo-5H-dibenz[b,f]azepine-10-yl Acetate ;
OXCARBAZEPINE 10-BROMO ;
CAS:113952-20-8
OXC51 :
(+/-)-10-Bromo-10,11-dihydro-11-oxo-5H-dibenz[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE ACRIDINE CARBOXYLIC ACID ;
CAS:332927-03-4
OXC52 :
Acridine-9-carboxylic acid hydrate ;
OXCARBAZEPINE ACRIDINE IMPURITY ; ACRIDINE ;
CAS:260-94-6
OXC53 :
10-Azaanthracene ;
OXCARBAZEPINE D-GLUCURONIDE ;
OXC54 :
5-(Aminocarbonyl)-5H-dibenz[b,f]azepin-10-yl D-Glucopyranosiduronic Acid ;
OXCARBAZEPINE EP IMPURITY A ; CARBAMAZEPINE ;
CAS:298-46-4
OXC01 :
5H-Dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE EP IMPURITY B ; 10-METHOXYCARBAMAZEPINE ;
CAS:28721-09-7
OXC02 :
10-Methoxy-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE EP IMPURITY C ; OXCARBAZEPINE USP RC E ;
CAS:21737-58-6
OXC03 :
5,11-Dihydro-10H-dibenzo[b,f]azepin-10-one ;
OXCARBAZEPINE EP IMPURITY D ; DIBENZAZEPINE-10,11-DIONE ;
CAS:19579-83-0
OXC04 :
5H-dibenzo[b,f]azepine-10,11-dione ;
OXCARBAZEPINE EP IMPURITY E ; IMINOSTILBENE ; CARBAMAZEPINE EP IMPURITY D ; CARBAMAZEPINE USP IMPURITY B ;
CAS:256-96-2
OXC05 :
5H-Dibenzo[b,f]azepine ;
OXCARBAZEPINE EP IMPURITY F ;
CAS:28721-08-6
OXC06 :
10-Methoxy-5H-dibenzo[b,f]azepine-5-carbonylchloride
OXCARBAZEPINE EP IMPURITY G ;
CAS:15882-79-8
OXC07 :
5-Ethyl-10-methoxy-5H-dibenzo[b,f]azepine ;
OXCARBAZEPINE EP IMPURITY H ; 10-METHOXY IMINOSTILBENE ;
CAS:11/7/4698
OXC08 :
10-Methoxy-5H-dibenzo[b,f]azepine ;
OXCARBAZEPINE EP IMPURITY I ; 11-KETO OXCARBAZEPINE ;
CAS:537693-29-1
OXC09 :
10,11-Dioxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE EP IMPURITY K ; OXCARBAZEPINE USP RC A ; N-FORMYL OXCARBAZEPINE ;
CAS:1346601-76-0
OXC11 :
N-Formyl-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE EP IMPURITY L ; OXCARBAZEPINE USP RC B ; N-ETHANONE OXCARBAZEPINE ;
OXC12 :
N-Acetyl-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE EP IMPURITY M ; OXCARBAZEPINE USP RC D ; OXCARBAZEPINE DIMER ;
OXC13 :
10-[[(10-Oxo-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)carbonyl]amino]-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE IMPURITY C ;
CAS:578-95-0
OXC55 :
Acridin-9(10H)-one ;
OXCARBAZEPINE N-CARBAMOYL ;
OXC56 :
N-Carbamoyl-10-oxo-10,11-dihdyro-5H-dibenzo[b,f]azepine-5-carboxamide ;
OXCARBAZEPINE N-SS-D-GLUCURONIDE ;
CAS:1260595-39-8
OXC58 :
5-(Aminocarbonyl)-5H-dibenz[b,f]azepin-10-yl N-฿-D-Glucopyranosiduronic Acid ; 1-Deoxy-1-[[(10,11-dihydro-10-oxo-5H-dibenz[b,f]azepin-5-yl)carbonyl]amino]-฿-D-glucopyranuronic Acid ;
OXCARBAZEPINE N-SULFATE ;
CAS:1159977-54-4
OXC57 :
N-[(10,11-Dihydro-10-oxo-5H-dibenz[b,f]azepin-5-yl)carbonyl]sulfamic Acid ;
OXCARBAZEPINE USP RC C ;
CAS:578-95-0
OXC23 :
Acridin-9(10H)-one ;
OXELADIN EP IMPURITY A ; BUTAMIRATE IMPURITY A ;
CAS:140-82-9
OXD01 :
2-[2-(Diethylamino)ethoxy]ethanol ;
OXELADIN EP IMPURITY B ;
CAS:5465-28-1
OXD02 :
2-Ethyl-2-phenylbutanoic acid ;
OXELADIN EP IMPURITY C ;
CAS:101778-55-6
OXD03 :
2-(Diethylamino)ethyl 2-ethyl-2-phenylbutanoate ;
OXELADIN EP IMPURITY D ; BUTAMIRATE CITRATE ;
CAS:18109-81-4
OXD04 :
2-[2-(Diethylamino)ethoxy]ethyl (2RS)-2-phenylbutanoate citrate ;
OXELADIN HYDROGEN CITRATE ; OXELADIN CITRATE ;
CAS:52432-72-1
OXD00C :
2-[2-(Diethylamino)ethoxy]ethyl 2-ethyl-2-phenylbutanoate dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate ;
OXELADIN N-OXIDE ;
OXD50 :
2-[2-(Diethylamino)ethoxy]ethyl 2-ethyl-2-phenylbutanoate N-Oxide ;
OXFENDAZOLE ; FENBENDAZOLE SULFOXIDE ;
CAS:53716-50-0
OXF00 :
Methyl [5-(phenylsulfinyl)-1H-benzimidazol-2-yl]carbamate ;
OXFENDAZOLE EP IMPURITY A ; FENBENDAZOLE ;
CAS:43210-67-9
OXF01 :
Methyl [5-(phenylsulfanyl)-1H-benzimidazol-2-yl]carbamate ;
OXFENDAZOLE EP IMPURITY B ; FENBENDAZOLE SULFONE ;
CAS:54029-20-8
OXF02 :
Methyl [5-(phenylsulfonyl)-1H-benzimidazol-2-yl]carbamate ;
OXFENDAZOLE EP IMPURITY C ; FENBENDAZOLE AMINE SULFOXIDE ;
CAS:69489-26-5
OXF03 :
5-(Phenylsulfinyl)-1H-benzimidazol-2-amine ;
OXFENDAZOLE EP IMPURITY D ;
OXF04 :
N,N'-Bis[5-(phenylsulfinyl)-1H-benzimidazol-2-yl]urea ;
OXICONAZOLE NITRATE ;
CAS:64211-45-6
OCZ00N :
(Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone O-2,4-dichlorobenzyl oxime ;
OXICONAZOLE USP RC A ; OXICONAZOLE (E)-ISOMER ;
CAS:76472-50-9
OCZ21 :
(E)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone O-2,4-dichlorobenzyl oxime ;
OXICONAZOLE USP RC B ;
CAS:64211-06-9
OCZ22 :
(Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone oxime ;
OXICONAZOLE USP RC C ;
CAS:98164-08-0
OCZ23H :
1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone hydrochloride ;
OXICONAZOLE USP RC D ;
CAS:1777-82-8
OCZ24 :
(2,4-Dichlorophenyl)methanol ;
OXICONAZOLE USP RC E ;
CAS:94-99-5
OCZ25 :
2,4-Dichloro-1-(chloromethyl)benzene ;
OXITROPIUM BROMIDE ; HYOSCINE ETHYL IMPURITY ;
CAS:30286-75-0
OXT00 :
(1R,2R,4S,5S,7s,9s)-9-Ethyl-7-[[(2S)-3-hydroxy-2-phenylpropanoyl]oxy]-9-methyl-3-oxa-9-azoniatricyclo [3.3.1.02,4]nonane bromide ;
OXITROPIUM BROMIDE EP IMPURITY A ; HYOSCINE N-ETHYL IMPURITY ;
CAS:67009-40-9
OXT01 :
(1R,2R,4S,5S,7s)-9-Ethyl-3-oxa-9-azatricyclo[3.3.1.02,4]-non-7-yl (2S)-3-hydroxy-2-phenylpropanoate ;
OXITROPIUM BROMIDE EP IMPURITY B ; HOMATROPINE METHYLBROMIDE EP IMPURITY D ; SCOPOLAMINE METHYL BROMIDE ; HYOSCINE METHYL IMPURITY ;
CAS:155-41-9
OXT02 :
(1R,2R,4S,5S,7s)-7-[[(2S)-3-Hydroxy-2-phenylpropanoyl]oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo [3.3.1.02,4]nonane ;
OXITROPIUM BROMIDE EP IMPURITY C ; OXITROPIUM PSEUDO-ISOMER ;
OXT03 :
(1R,2R,4S,5S,7s,9r)-9-Ethyl-7-[[(2S)-3-hydroxy-2-phenylpropanoyl]oxy]-9-methyl-3-oxa-9-azoniatricyclo [3.3.1.02,4]nonane ;
OXITROPIUM BROMIDE EP IMPURITY D ; APO-N-ETHYLHYOSCINE ;
CAS:95778-01-1
OXT04 :
(1R,2R,4S,5S,7s,9s)-9-Ethyl-9-methyl-7-[(2-phenylacryloyl)oxy]-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane ;
OXOLINIC ACID ;
CAS:14698-29-4
OXN00 :
5-Ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid ;
OXOLINIC ACID EP IMPURITY A ;
CAS:26893-27-6
OXN01 :
8-Hydroxy-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid ;
OXOLINIC ACID EP IMPURITY B ;
CAS:16172-03-5
OXN02 :
Ethyl 5-ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylate ;
OXOLINIC ACID EP IMPURITY C ; OXOLINIC ACID N-METHYL ANALOG ;
OXN03 :
5-Methyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid ;
OXOLINIC ACID ETHYL ESTER ;
OXN52 :
5-Ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid ethyl ester ;
OXOLINIC ACID ISOPROPYL ESTER ;
OXN53 :
5-Ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid isopropyl ester ;
OXOLINIC ACID METHYL ESTER ;
CAS:50332-56-4
OXN51 :
5-Ethyl-8-oxo-5,8-dihydro-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid methyl ester ;
OXOMEMAZINE ;
CAS:3689-50-7
OXM00 :
3-(5,5-Dioxido-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine ;
OXOMEMAZINE CHLORO IMPURITY ;
CAS:31412-48-3
OXM52 :
4-Chloro-N,N-dimethyl-2-butanamine hydrochloride ;
OXOMEMAZINE DIAMINE IMPURITY ;
CAS:67952-96-9
OXM51 :
1,3-Bis(dimethylaminomethyl)-2-methylpropane) ;
OXOMEMAZINE N-OXIDE ;
OXM50 :
3-(5,5-Dioxido-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine N-Oxide ;
OXOMEMAZINE SULFOXIDE ;
OXM53 :
3-(5-Oxido-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine ;
OXYBUPROCAINE EP IMPURITY A ; BENZOCAINE EP IMPURITY G ; TETRACAINE EP IMPURITY A ;
CAS:150-13-0
OXP01 :
4-Aminobenzoic acid ;
OXYBUPROCAINE EP IMPURITY B ;
CAS:23442-22-0
OXP02 :
4-Amino-3-butoxybenzoic acid ;
OXYBUPROCAINE EP IMPURITY C ;
CAS:2374-03-0
OXP03 :
4-Amino-3-hydroxybenzoic acid ;
OXYBUPROCAINE HYDROCHLORIDE ;
CAS:5987-82-6
OXP00H :
2-(Diethylamino)ethyl 4-amino-3-butoxybenzoate hydrochloride ;
OXYBUTYNIN EP IMPURITY A ; CYCLOHEXENYL ANALOGUE OF OXYBUTYNIN HCL ;
CAS:1199574-71-4
OXB01H :
4-(Diethylamino)but-2-ynyl (RS)-2-(cyclohex-3-enyl)-2-cyclohexyl-2-hydroxyacetate HCl ;
OXYBUTYNIN EP IMPURITY B ; DIPHENYL ANALOGUE OF OXYBUTYNIN ;
CAS:14943-53-4
OXB02 :
4-(Diethylamino)but-2-ynyl 2-hydroxy-2,2-diphenylacetate ;
OXYBUTYNIN EP IMPURITY C ; OXYBUTYNIN USP RC C ; METHYLETHYL ANALOGUE OF OXYBUTYNIN HCL ;
CAS:1199574-70-3
OXB03H :
4-(Ethylmethylamino)but-2-ynyl (RS)-2-cyclohexyl-2-hydroxy-2-phenylacetate HCl ;
OXYBUTYNIN EP IMPURITY D ; OXYBUTYNIN USP RC A ;
CAS:4335-77-7
OXB04 :
(RS)-2-Cyclohexyl-2-hydroxy-2-phenylacetic acid ; Phenylcyclohexylglycolic acid ;
OXYBUTYNIN EP IMPURITY E ; ETHYLPROPYL ANALOGUE OF OXYBUTYNIN HCL ;
CAS:1215677-72-7
OXB05H :
4-(Ethylpropylamino)but-2-ynyl (RS)-2-cyclohexyl-2-hydroxy-2-phenylacetate HCl ;
OXYBUTYNIN HYDROCHLORIDE ; OXYBUTYNIN CHLORIDE ;
CAS:1508-65-2
OXB00H :
4-(Diethylamino)but-2-ynyl (RS)-2-cyclohexyl-2-hydroxy-2-phenylacetate hydrochloride ;
OXYBUTYNIN N-DESETHYL IMPURITY ;
CAS:81039-77-2
OXB51H :
4-(Ethylamino)but-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate hydrochloride ;
OXYBUTYNIN USP RC B ;
CAS:10399-13-0
OXB22 :
Cyclohexyl mandelic acid methyl ester ;
OXYMETAZOLINE DEHYDRO IMPURITY ;
CAS:205035-03-6
OMZ51H :
3-((4H-Imidazol-2-yl)methyl)-6-tert-butyl-2,4-dimethylphenol hydrochloride ;
OXYMETAZOLINE EP IMPURITY A ; OXYMETAZOLINE BP IMPURITY A ; OXYMETAZOLINE USP RC A ;
CAS:1391053-50-1
OMZ01H :
N-(2-Aminoethyl)-2-[4-(1,1-dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]acetamide HCl ;
OXYMETAZOLINE EP IMPURITY B ; OXYMETAZOLINE BP IMPURITY B ; XYLOMETAZOLINE HCL ;
CAS:1218-35-5
OMZ02H :
2-[[4-(1,1-Dimethylethyl)-2,6-dimethylphenyl]methyl]-4,5-dihydro-1H-imidazole HCl ;
OXYMETAZOLINE EP IMPURITY C ; OXYMETAZOLINE BP IMPURITY C ;
CAS:55699-13-3
OMZ03 :
2-[4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]acetamide ;
OXYMETAZOLINE EP IMPURITY D ; OXYMETAZOLINE BP IMPURITY D ;
CAS:55699-12-2
OMZ04 :
2-[4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]acetic acid ;
OXYMETAZOLINE EP IMPURITY E ; OXYMETAZOLINE BP IMPURITY E ;
CAS:55699-10-0
OMZ05 :
2-[4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]acetonitrile ;
OXYMETAZOLINE HCL ;
CAS:2/8/2315
OMZ00H :
3-[(4,5-Dihydro-1H-imidazol-2-yl)methyl]-6-(1,1-dimethylethyl)-2,4-dimethylphenol hydrochloride ;
OXYTETRACYCLINE ; DOXYCYCLINE EP IMPURITY E ;
CAS:79-57-2
OTC00 :
(4S,4aR,5S,5aR,6S,12aS) -4-(dimethylamino)-3,5,6,10,11,12a-hexahydroxy -6-methyl-1,12-dioxo-1,4,4a,5,5a,6,12,12a-octahydrotetracene -2-carboxamide ;
OXYTETRACYCLINE EP IMPURITY A ; 4-EPI-OXYTETRACYCLINE ;
CAS:14206-58-7
OTC01 :
(4R,4aR,5S,5aR,6S,12aS)-4-(Dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl- 1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide ;
OXYTETRACYCLINE EP IMPURITY B ; TETRACYCLINE ;
CAS:60-54-8
OTC02 :
(4S,4aS,5aS,6S,12aS)-4-(Dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11- dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide ;
OXYTETRACYCLINE EP IMPURITY C ; 2-ACETYL 2-DECARBAMOYL OXYTETRACYCLINE ; OXYTETRACYCLINE 2-ACETYL ANALOG ;
CAS:6542-44-5
OTC03 :
(4S,4aR,5S,5aR,6S,12aS)-2-acetyl-4-(Dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,11(4H,5H)-dione ;
OXYTETRACYCLINE EP IMPURITY D ; A-APO-OXYTETRACYCLINE ;
CAS:18695-01-7
OTC04 :
(3S,4S,5S)-4-[(1R)-4,5-Dihydroxy-9-methyl-3-oxo-1,3-dihydronaphtho[2,3-c]furan-1-yl]-3-(dimethylamino)-2,5-dihydroxy-6-oxocyclohex-1-enecarboxamide ;
OXYTETRACYCLINE EP IMPURITY E ; SS-APO-OXYTETRACYCLINE ;
CAS:18751-99-0
OTC05 :
(3S,4S,5R)-4-[(1R)-4,5-Dihydroxy-9-methyl-3-oxo-1,3-dihydronaphtho[2,3-c]furan-1-yl]-3-(dimethylamino)-2,5-dihydroxy-6-oxocyclohex-1-enecarboxamide ;
OXYTETRACYCLINE EP IMPURITY F ; ANHYDRO OXYTETRACYCLINE HCL ; DEHYDROTETRACYCLINE HCL ;
CAS:51596-09-9
OTC06H :
(4S,4aR,5R,12aS)-4-(Dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide HCl ;
OXYTOCIN ;
CAS:50-56-6
PRM14 :
L-Cysteinyl-L-tyrosyl-L-isoleucyl-L-glutamyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-leucylglycinamidecyclic (1?6)-disul?de ;
PACLITAXEL ;
CAS:33069-62-4
PCX00 :
5฿,20-Epoxy-1,7฿-dihydroxy-9-oxotax-11-ene-2a,4,10฿,13a-tetrayl 4,10-diacetate 2-benzoate 13-[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate] ;
PACLITAXEL EP IMPURITY A ; ISO CEPHALOMANNINE ;
CAS:173101-54-7
PCX01 :
2-O-Debenzoyl-2-O-tigloylpaclitaxel ;
PACLITAXEL EP IMPURITY B ; PACLITAXEL USP RC A ; CEPHALOMANNINE ;
CAS:71610-00-9
PCX02 :
N-Debenzoyl-N-tigloylpaclitaxel ;
PACLITAXEL EP IMPURITY C ; PACLITAXEL C ;
CAS:153415-45-3
PCX03 :
N-Debenzoyl-N-hexanoylpaclitaxel ;
PACLITAXEL EP IMPURITY D ; 7-EPI CEPHALOMANNINE ;
CAS:150547-36-7
PCX04 :
N-Debenzoyl-N-tigloyl-7-epi-paclitaxel ;
PACLITAXEL EP IMPURITY E ; 7-EPI-PACLITAXEL ;
CAS:105454-04-4
PCX05 :
7-Epi-Paclitaxel ;
PACLITAXEL EP IMPURITY F ; N-METHYL PACLITAXEL C ;
CAS:153083-53-5
PCX06 :
N-Debenzoyl-N-hexanoyl-N-methylpaclitaxel ;
PACLITAXEL EP IMPURITY G ; 10-DESACETYL PACLITAXEL ;
CAS:78432-77-6
PCX07 :
10-O-Deacetylpaclitaxel ;
PACLITAXEL EP IMPURITY H ; PACLITAXEL USP RC B ; 7-EPI 10-DESACETYL PACLITAXEL ;
CAS:78454-17-8
PCX08 :
10-O-Deacetyl-7-epi-paclitaxel ;
PACLITAXEL EP IMPURITY I ;
PCX09 :
10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetyl paclitaxel ;
PACLITAXEL EP IMPURITY J ; 10-ACETOACETYL PACLITAXEL ;
PCX10 :
10-O-Deacetyl-10-O-(3-oxobutanoyl)paclitaxel ;
PACLITAXEL EP IMPURITY K ;
CAS:148930-55-6
PCX11 :
7-O-(Triethylsilyl) Paclitaxel ;
PACLITAXEL EP IMPURITY L ; 7-O-ACETYL PACLITAXEL ;
CAS:92950-39-5
PCX12 :
7-O-Acetylpaclitaxel ;
PACLITAXEL EP IMPURITY M ; PACLITAXEL OXETANE RING-OPENED 3-ACETYL 4-BENZOYL IMPURITY ;
CAS:932042-85-8
PCX13 :
1,2a,4,7฿-Dihydroxy-9-oxotax-11-ene-5฿,10฿,13a,20-tetrayl 5,10-diacetate 20-benzoate 13-[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoate] ;
PACLITAXEL EP IMPURITY N ; BACCATIN III ;
CAS:27548-93-2
PCX14 :
13-O-de[(2R,3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]paclitaxel ;
PACLITAXEL EP IMPURITY O ; N-CINNAMOYL N-DEBENZOYL PACLITAXEL ;
CAS:219783-77-4
PCX15 :
N-Cinnamoyl-N-debenzoylpaclitaxel ;
PACLITAXEL EP IMPURITY P ; TAXOL F ; BENZYL PACLITAXEL ANALOG ;
CAS:173101-56-9
PCX16 :
N-Debenzoyl-N-(phenylacetyl)paclitaxel ;
PACLITAXEL EP IMPURITY Q ; 3,4-DEHYDROPACLITAXEL C (USP) ;
CAS:502626-06-4
PCX17 :
N-Debenzoyl-N-[(3E)-hex-3-enoyl]paclitaxel ;
PACLITAXEL EP IMPURITY R ; DIHYDRO CEPHALOMANNIN?E ;
CAS:159001-25-9
PCX18 :
N-Debenzoyl-N-[(2S)-2-methylbutanoyl]paclitaxel ;
PAEONIFLORIN ;
CAS:23180-57-6
PFR00 :
[1aR-(1aa,2฿,3aa,5a,5aa,5ba)]-5b-[(Benzoyloxy)methyl]tetrahydro-5-hydroxy-2-methyl-2,5-methano-1H-3,4-dioxacyclobuta[cd]pentalen-1a(2H)-yl ฿-D-Glucopyranoside ;
PAEONIFLORIN BENZOYL IMPURITY ;
CAS:38642-49-8
PFR50 :
[1aR-(1aa,2฿,3aa,5a,5aa,5ba)]-5b-[(Benzoyloxy)methyl]tetrahydro-5-hydroxy-2-methyl-2,5-methano-1H-3,4-dioxacyclobuta[cd]pentalen-1a(2H)-yl, 6-benzoate ฿-D-Glucopyranoside ;
PALBOCICLIB ;
CAS:571190-30-2
PBC00 :
6-Acetyl-8-cyclopentyl-5-methyl-2-[[5-(piperazin-1-yl)pyridin-2-yl]amino]-8H-pyrido[2,3-d]pyrimidin-7-one ;
PALBOCICLIB ISETHIONATE ;
CAS:827022-33-3
PBC50 :
6-Acetyl-8-cyclopentyl-5-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidin-7(8H)-one with 2-Hydroxyethanesulfonic Acid ;
PALBOCICLIB N-FORMYL IMPURITY ;
CAS:2174002-16-3
PBC54 :
4-(6-((6-Acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carbaldehyde ;
PALBOCICLIB N-SS-D-GLUCURONIDE SODIUM SALT ;
PBC51 :
Sodium (3S,4S,5S,6R)-6-(4-(6-(6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl)piperazin-1-yl)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylate ;
PALBOCICLIB SULFATE SODIUM SALT ;
PBC52 :
Sodium 4-(6-(6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl)piperazine-1-sulfonate ;
PALIPERIDONE (E)-OXIME ;
CAS:1388021-46-2
PPD41 :
3-[2-[4-[(E)-(2,4-Difluorophenyl)(hydroxyimino) methyl]piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE (Z)-OXIME ;
CAS:1388021-47-3
PPD42 :
3-[2-[4-[(Z)-(2,4-Difluorophenyl)(hydroxyimino) methyl]piperidin-1-yl]ethyl]-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE ; 9-HYDROXY RISPERIDONE ; RISPERIDONE EP IMPURITY C ;
CAS:144598-75-4
PPD00 :
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE 2-HYDROXYBENZOYL IMPURITY ;
CAS:152542-03-5
PPD45 :
3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE 5-FLUORO ISOMER ;
CAS:1346598-34-2
PPD35 :
3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE 9-KETO IMPURITY ; 9-OXO RISPERIDONE ;
CAS:1189516-65-1
PPD39 :
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-7,8-dihydro-2-methyl-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione ;
PALIPERIDONE DESFLUORO IMPURITY ;
CAS:1380413-60-4
PPD40 :
3-[2-[4-(1,2-Benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE PALMITATE ; 9-HYDROXYRISPERIDONE PALMITATE ;
CAS:199739-10-1
PPD60 :
Hexadecanoic acid 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl] ethyl]-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl ester ;
PALIPERIDONE R-ISOMER ;
CAS:130049-85-3
PPD50 :
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9(R)-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE S-ISOMER ;
CAS:147663-01-2
PPD51 :
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9(S)-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE TETRADEHYDRO CHLOROETHYL IMPURITY ;
CAS:849727-62-4
PPD43H :
3-(2-Chloro ethyl )-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one HCl ;
PALIPERIDONE TETRADEHYDRO HYDROXYETHYL IMPURITY ;
CAS:181525-38-2
PPD53 :
9-Hydroxy-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE TETRADEHYDRO IMPURITY ; 6,7,8,9-DEHYDRO PALIPERIDONE ; 6,7,8,9-DEHYDRO 9-HYDROXY RISPERIDONE ;
CAS:170359-61-2
PPD44 :
3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ;
PALIPERIDONE USP RC A ; PALIPERIDONE ETHYL IMPURITY ;
CAS:849903-79-3
PPD21 :
3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido [1,2-a]pyrimidin-4-one ;
PALIPERIDONE USP RC B (BASE) ; RISPERIDONE EP IMPURITY M (BASE) ;
CAS:84163-77-9
PPD22B :
6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole ;
PALIPERIDONE USP RC B (HCL SALT) ; RISPERIDONE EP IMPURITY M (HCL SALT) ;
CAS:84163-13-3
PPD22H :
6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride ;
PALIPERIDONE USP RC C ; PALIPERIDONE CHLOROETHYL IMPURITY ;
CAS:130049-82-0
PPD23 :
3-(2-Chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-(1,2-a)-pyrimidin-4-one ;
PALIPERIDONE USP RC D ; PALIPERIDONE N-OXIDE ;
CAS:761460-08-6
PPD24 :
3-{2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl) piperidin-1-yl]ethyl}-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one N-oxide ;
PALONOSETRON (R,R)-ISOMER (HCL SALT) ;
CAS:135729-75-8
PLN42H :
(3aR)-2-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one HCl ;
PALONOSETRON ACID ; (S,S)-PALONOSETRON ACID ;
PLN50 :
(S)-8-(((S)-Quinuclidin-3-ylamino)methyl)-5,6,7,8-tetrahydronaphthalene-1-carboxylic acid ;
PALONOSETRON DESOXY IMPURITY (HCL SALT) ;
PLN51H :
(3aS)-2-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinoline dihydrochloride ;
PALONOSETRON HCL ;
CAS:135729-62-3
PLN00H :
(3aS)-2-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one HCl ;
PALONOSETRON USP RC A ; PALONOSETRON N-OXIDE ;
CAS:813425-83-1
PLN21 :
(3aS)-2-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one N-Oxide ;
PALONOSETRON USP RC B ; PALONOSETRON-3-ENE N-OXIDE ;
CAS:1021456-82-5
PLN22 :
2,4,5,6-Tetrahydro-2-[(3S)-1-oxido-1-azabicyclo[2.2.2]oct-3-yl]-1H-benz[de]isoquinolin-1-one ;
PALONOSETRON USP RC C ; PALONOSETRON (S,R)-ISOMER (FORMATE SALT) ;
CAS:135729-76-9
PLN23F :
(3aS)-2-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one formate ;
PALONOSETRON USP RC D ; PALONOSETRON (R,S)-ISOMER (FORMATE SALT) ;
CAS:135755-51-0
PLN24F :
(3aR)-2-[(3S)-1-Azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benz[de]isoquinolin-1-one formate ;
PALONOSETRON USP RC E ; PALONOSETRON-3-ENE HCL ;
CAS:135729-55-4
PLN25H :
(S)-2-(1-Azabicyclo[2.2.2]oct-3-yl)-2,4,5,6-tetrahydro-1H-benz[de]isoquinolin-1-one Monohydrochloride ; 2-[(3S)-Quinuclidin-3-yl]-2,4,5,6-tetrahydro-1H-benzo[de]isoquinolin-1-one hydrochloride ;
PANTOPRAZOLE ;
CAS:102625-70-7
PTP00A :
5-Difluoromethoxy-2-[[(3,4-dimethoxy)-2-pyridyl]methyl sulfinyl] -1H-benzimidazole ;
PANTOPRAZOLE CHLOROMETHYL IMPURITY ;
CAS:72830-09-2
PTP33H :
2-Chloromethyl-3,4-dimethoxy-pyridine hydrochloride ;
PANTOPRAZOLE EP IMPURITY A (= USP RC A) ; PANTOPRAZOLE SULFONE ;
CAS:127780-16-9
PTP01 :
5-Difluoromethoxy-2-[[(3,4-dimethoxy)-2-pyridyl] methyl sulfonyl]-1H-benzimidazole ;
PANTOPRAZOLE EP IMPURITY B (= USP RC B) ; PANTOPRAZOLE SULFIDE ;
CAS:102625-64-9
PTP02 :
5-Difluoromethoxy-2-[[(3,4-dimethoxy)-2-pyridyl] methylsulfanyl]-1H-benzimidazole ;
PANTOPRAZOLE EP IMPURITY C (= USP RC C) ;
CAS:97963-62-7
PTP03 :
5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole ;
PANTOPRAZOLE EP IMPURITY D (= USP RC D) ; N-METHYL PANTOPRAZOLE ; (SUPPLIED AS A PURE COMPUND, NOT A MIXTURE OF PANTOPRAZOLE EP IMPURITY D & F) ;
CAS:624742-53-6
PTP04 :
5-(Difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl) methyl]sulfinyl]-1-methyl -1H-benzimidazole ;
PANTOPRAZOLE EP IMPURITY E (= USP RC E) ; PANTOPRAZOLE DIMER ;
CAS:2115779-15-0
PTP05 :
6,6'-bis (Difluoro methoxy)-2,2'-bis[[(3,4-dimethoxy pyridin-2-yl)methyl] sulfinyl]-1H,1'H-5,5'-bibenzimidazolyl ;
PANTOPRAZOLE EP IMPURITY F (= USP RC F) ; N-METHYL PANTOPRAZOLE ISOMER ; N-METHYL PANTOPRAZOLE 6-(DIFLUOROMETHOXY) ANALOG ; (SUPPLIED AS A PURE COMPOUND, NOT A MIXTURE OF PANTOPRAZOLE EP IMPURITY D & F) ;
CAS:721924-06-7
PTP06 :
6-(Difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl) methyl]sulfinyl]-1-methyl -1H-benzimidazole;
PANTOPRAZOLE N-METHYL 5-DIFLUOROMETHOXY THIOL IMPURITY ;
PTP63 :
5-(Difluoromethoxy)-2-mercapto-1-methyl-1H-benzimidazole ;
PANTOPRAZOLE N-METHYL 6-DIFLUOROMETHOXY THIOL IMPURITY ;
PTP64 :
6-(Difluoromethoxy)-2-mercapto-1-methyl-1H-benzimidazole ;
PANTOPRAZOLE N-OXIDE ;
CAS:953787-60-5
PTP35 :
6-(Difluoromethoxy)-2-[[(3,4-dimethoxy-1-oxido-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole ;
PANTOPRAZOLE SODIUM ;
CAS:138786-67-1
PTP00N :
Sodium 5-(difluoromethoxy)-2-[(RS)-[(3,4-dimethoxypyridin-2-yl)methyl]sulfinyl] benzimidazol-1-ide sesquihydrate ;
PANTOPRAZOLE SULFIDE N-METHYL 5-DIFLUOROMETHOXY ANALOG ;
PTP44 :
5-(Difluoro methoxy)-2-[[(3,4-dimethoxy-2-pyridinyl) methyl]sulfanyl]-1-methyl -1H-benzimidazole ;
PANTOPRAZOLE SULFIDE N-METHYL 6-DIFLUOROMETHOXY ANALOG ;
PTP46 :
6-(Difluoro methoxy)-2-[[(3,4-dimethoxy-2-pyridinyl) methyl]sulfanyl]-1-methyl -1H-benzimidazole ;
PANTOPRAZOLE SULFONE N-OXIDE ;
CAS:953787-55-8
PTP36 :
Pantoprazole Sulfone N-Oxide ;
PARACETAMOL ; ACETAMINOPHEN ; PROPACETAMOL EP IMPURITY A ; AMODIAQUINE IMPURITY B ;
CAS:103-90-2
PCM00 :
N-(4-Hydroxyphenyl)acetamide ;
PARACETAMOL EP IMPURITY A ; ACETAMINOPHEN USP RC C ;
CAS:614-80-2
PCM01 :
N-(2-Hydroxyphenyl)acetamide ;
PARACETAMOL EP IMPURITY B ; ACETAMINOPHEN USP RC B ;
CAS:1693-37-4
PCM02 :
N-(4-Hydroxyphenyl)propanamide ;
PARACETAMOL EP IMPURITY C ;
CAS:3964-54-3
PCM03 :
N-(3-Chloro-4-hydroxyphenyl)acetamide ;
PARACETAMOL EP IMPURITY D ; ACETANILIDE ; ACETAMINOPHEN USP RC D ;
CAS:103-84-4
PCM04 :
N-Phenylacetamide ;
PARACETAMOL EP IMPURITY E ;
CAS:99-93-4
PCM05 :
1-(4-Hydroxyphenyl)ethanone ;
PARACETAMOL EP IMPURITY F ; ACETAMINOPHEN USP RC F ;
CAS:100-02-7
PCM06 :
4-Nitrophenol ;
PARACETAMOL EP IMPURITY G ;
CAS:34523-34-7
PCM07 :
1-(4-Hydroxyphenyl)ethanone oxime ;
PARACETAMOL EP IMPURITY H ; ACETAMINOPHEN USP RC A ;
CAS:2623-33-8
PCM08 :
4-(Acetylamino)phenyl acetate ;
PARACETAMOL EP IMPURITY I ;
CAS:118-93-4
PCM09 :
1-(2-Hydroxyphenyl)ethanone ;
PARACETAMOL EP IMPURITY J ; CHLOROACETANILIDE ; ACETAMINOPHEN USP RC J ;
CAS:539-03-7
PCM10 :
N-(4-Chlorophenyl)acetamide ;
PARACETAMOL EP IMPURITY K ; MESALAZINE EP IMPURITY A ;
CAS:123-30-8
PCM11 :
4-Aminophenol ;
PARGEVERINE (BASE) ; PROPINOX (BASE) ;
CAS:13479-13-5
PGV00B :
2-(Dimethylamino)ethyl 2,2-diphenyl-2-(prop-2-ynyloxy)acetate ;
PARGEVERINE 2-DIMETHYLAMINOETHYL BENZILATE ;
CAS:968-46-7
PGV52 :
2-(Dimethylamino)ethyl 2-hydroxy-2,2-diphenylacetate ;
PARGEVERINE DES-N,N-DIMETHYLETHANAMINE ; PROPINOXIPHENYL MANDELIC ACID ;
CAS:2766-01-0
PGV51 :
2,2-Diphenyl-2-(prop-2-ynyloxy)acetic acid ;
PARGEVERINE HYDROCHLORIDE ; PROPINOX HYDROCHLORIDE ;
CAS:2765-97-1
PGV00H :
2-(Dimethylamino)ethyl 2,2-diphenyl-2-(prop-2-ynyloxy)acetate hydrochloride ;
PARGEVERINE METHYL ESTER ;
CAS:30118-97-9
PGV53 :
Methyl 2,2-diphenyl-2-(prop-2-ynyloxy)acetate ;
PAROXETINE (3R,4S)-N-METHYL PAROXOL IMPURITY ;
PRX32 :
(3R,4S)-trans-(+)-4-(4-Fluorophenyl)-3-hydroxymethyl-1-methyl piperidine ;
PAROXETINE (3S,4R)-N-METHYL PAROXOL IMPURITY ;
CAS:105812-81-5
PRX33 :
(3S,4R)-trans-(-)-4-(4-Fluorophenyl)-3-hydroxymethyl-1-methyl piperidine ;
PAROXETINE 3-HYDROXY METABOLITE ;
CAS:112058-89-6
PRX39 :
(3S,4R)-4-(4-Fluorophenyl)-3-(3-hydroxy-4-methoxyphenoxymethyl) piperidine ;
PAROXETINE 4-HYDROXY METABOLITE ;
CAS:112058-90-9
PRX38 :
(3S,4R)-4-(4-Fluorophenyl)-3-(4-hydroxy-3-methoxyphenoxymethyl) piperidine ;
PAROXETINE 4-HYDROXY PIPERIDINE IMPURITY ;
PRX77 :
4-(4-Fluorophenyl)-4-hydroxy-1-methyl-piperidine ;
PAROXETINE ACETATE ;
CAS:72471-80-8
PRX00A :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine acetate ;
PAROXETINE DIMER N-METHYL ANALOG ; N-METHYL PAROXETINE DIMER ;
PRX36 :
Bis {3,4-methylenedioxy-6-[1-methyl-(3S,4R)-4-(4-fluorophenyl) piperidine-3 -ylmethoxy]phenyl} methane ;
PAROXETINE FORMATE ;
PRX00F :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine formate ;
PAROXETINE HCL ANHYDROUS EP IMPURITY A ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY A ; PAROXETINE USP RC B ; DESFLUORO PAROXETINE ;
CAS:324024-00-2
PRX51 :
(-)-trans-4- Phenyl-3-methoxy- (3”, 4”-methylenedioxyphenyl)-piperidine ;
PAROXETINE HCL ANHYDROUS EP IMPURITY B ; SESAMOL ;
CAS:533-31-3
PRX52 :
3,4-Methylenedioxyphenol ;
PAROXETINE HCL ANHYDROUS EP IMPURITY C ; N-BENZYL PAROXETINE HCL ;
CAS:105813-14-7
PRX53H :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-1-benzyl-4-(4-fluorophenyl) piperidine hydrochloride ;
PAROXETINE HCL ANHYDROUS EP IMPURITY D ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY D ; PAROXETINE USP RC C ; TRANS-(+)-PAROXETINE HCL ; ENT-PAROXETINE HCL ;
CAS:130855-30-0
PRX54H :
(3R,4S)-(+)-3-[(1,3-Benzodioxol-5-yloxy) methyl]-4-(4-fluorophenyl) piperidine HCl ;
PAROXETINE HCL ANHYDROUS EP IMPURITY E ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY E ; PAROXETINE USP RC D ; CIS-PAROXETINE HCL;
CAS:1396174-70-1
PRX55H :
(3RS,4RS)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine HCl ;
PAROXETINE HCL ANHYDROUS EP IMPURITY F ; N-BENZYL DESFLUORO PAROXETINE HCL ;
CAS:105813-39-6
PRX56H :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-1-benzyl-4-phenylpiperidine hydrochloride ;
PAROXETINE HCL ANHYDROUS EP IMPURITY G ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY G ; PAROXETINE USP RC E ;
CAS:69675-10-1
PRX57 :
4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydro pyridine ;
PAROXETINE HCL ANHYDROUS EP IMPURITY H ; PAROXETINE HCL ANHYDROUS BP IMPURITY H ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY H ; N-BENZYL PAROXOL ;
CAS:201855-60-9
PRX58 :
[(3S,4R)-1-Benzyl-4-(4-fluorophenyl)piperidin-3-yl]methanol ;
PAROXETINE HCL ANHYDROUS EP IMPURITY I (BASE) ; PAROXETINE HCL ANHYDROUS BP IMPURITY I (BASE) ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY I (BASE) ; PAROXOL ;
CAS:125224-43-3
PRX59B :
(3S,4R)-trans-(-)-4-(4-Fluorophenyl)-3-hydroxymethyl-piperidine ;
PAROXETINE HCL ANHYDROUS EP IMPURITY I ; PAROXETINE HCL ANHYDROUS BP IMPURITY I ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY I ; PAROXOL HCL ;
CAS:125224-43-3
PRX59H :
(3S,4R)-trans-(-)-4-(4-Fluorophenyl)-3-hydroxymethyl-piperidine hydrochloride ;
PAROXETINE HCL ANHYDROUS EP IMPURITY J ; PAROXETINE HCL ANHYDROUS BP IMPURITY J ; PAROXETINE HCL HEMIHYDRATE EP IMPURITY J ;
PRX60H :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4'-fluorobiphenyl-3-yl) piperidine hydrochloride ;
PAROXETINE HCL ANHYDROUS EP IMPURITY J N-METHYL ANALOG ;
PRX70 :
(3S,4R)-1-Methyl-3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4'-fluoro biphenyl-3-yl)piperidine ;
PAROXETINE HCL HEMIHYDRATE ;
CAS:110429-35-1
PRX00H :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride hemihydrate ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY A ; PAROXETINE HCL ANHYDROUS EP IMPURITY A ; PAROXETINE HCL USP RC B ; DESFLUORO PAROXETINE HCL ;
CAS:324024-00-2
PRX01H :
(-)-trans-4- Phenyl-3-methoxy- (3”, 4”-methylenedioxyphenyl)-piperidine HCl ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY B ; PAROXETINE HCL USP RC A ; 4-METHOXY PAROXETINE HCL ;
CAS:127017-74-7
PRX02H :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-methoxyphenyl) piperidine HCl ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY C ; 4-ETHOXY PAROXETINE HCL (USP) ;
CAS:1346597-97-4
PRX03H :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-ethoxyphenyl) piperidine HCl ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY D ; PAROXETINE HCL ANHYDROUS EP IMPURITY D ; PAROXETINE USP RC C ; TRANS-(+)-PAROXETINE HCL ; ENT-PAROXETINE HCL ;
CAS:130855-30-0
PRX04H :
(3R,4S)-(+)-3-[(1,3-Benzodioxol-5-yloxy) methyl]-4-(4-fluorophenyl) piperidine HCl ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY E ; PAROXETINE HCL ANHYDROUS EP IMPURITY E ; PAROXETINE USP RC D ; CIS-PAROXETINE HCL;
CAS:1396174-70-1
PRX05H :
(3RS,4RS)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine HCl ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY F ; PAROXETINE DIMER ; METHYLENE-BIS PAROXETINE ;
CAS:606968-05-2
PRX06 :
Bis {3,4-methylenedioxy-6-[(3S,4R)-4-(4-fluorophenyl) piperidine-3-ylmethoxy] phenyl} methane ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY G ; PAROXETINE HCL ANHYDROUS EP IMPURITY G ; PAROXETINE USP RC E ;
CAS:69675-10-1
PRX07 :
4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydro pyridine ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY H ; PAROXETINE HCL ANHYDROUS EP IMPURITY H ; N-BENZYL PAROXOL ;
CAS:201855-60-9
PRX08 :
[(3S,4R)-1-Benzyl-4-(4-fluorophenyl)piperidin-3-yl]methanol ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY I ; PAROXETINE HCL ANHYDROUS EP IMPURITY I ; PAROXOL HCL ;
CAS:125224-43-3
PRX09H :
(3S,4R)-trans-(-)-4-(4-Fluorophenyl)-3-hydroxymethyl-piperidine HCl ;
PAROXETINE HCL HEMIHYDRATE EP IMPURITY J ; PAROXETINE HCL ANHYDROUS EP IMPURITY J ;
PRX10B :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4'-fluorobiphenyl-3-yl) piperidine ;
PAROXETINE MALEATE ;
CAS:64006-44-6
PRX00M :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine maleate ;
PAROXETINE PHOSPHATE ;
PRX00P :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine phosphate ;
PAROXETINE SULPHATE ;
PRX00S :
(3S,4R)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine sulphate ;
PAROXETINE USP RC F ; N-METHYL PAROXETINE ;
CAS:110429-36-2
PRX26 :
(3S,4R)-trans-(–)-1-Methyl-3-[1,3-benzodioxol-5-yloxy)methyl]-4-(fluoro phenyl) piperidine ;
PAROXETINE USP RC G ;
CAS:1217655-87-2
PRX27H :
trans-(ฑ)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4''-fluorophenyl-4'-phenyl) piperidine hydrochloride ; trans-(ฑ)-3-(Benzo[1,3]dioxol-5-yloxymethyl)-4-(4'-fluoro-biphenyl-4-yl)-piperidine hydrochloride ;
PAZOPANIB ;
CAS:444731-52-6
PZP00 :
5-[[4-[(2,3-Dimethyl-2H-indazol-6-yl)methylamino]-2-pyrimidinyl]amino]-2-methyl-benzenesulfonamide ;
PAZOPANIB DI-INDAZOLE IMPURITY ;
CAS:1226499-98-4
PZP52H :
N2,N4-Bis(2,3-dimethyl-2H-indazol-6-yl)-2,4-pyrimidinediamine HCl ;
PAZOPANIB IMPURITY 4 ;
CAS:6269-91-6
PZP54 :
2-Methyl-5-nitrobenzenesulfonamide ; 3-Aminosulfonyl-4-methylnitrobenzene ;
PAZOPANIB IMPURITY 5 ;
CAS:444731-73-1
PZP55 :
2,3-Dimethyl-6-nitro-2H-indazole ;
PAZOPANIB IMPURITY 6 ;
CAS:444731-74-2
PZP56 :
N-(2-Chloropyrimidin-4-yl)-2,3-dimethyl-2H-indazol-6-amine ;
PAZOPANIB IMPURITY 7 ;
CAS:635702-60-2
PZP57H :
2,3-Dimethyl-6-amino-2H-indazole hydrochloride ;
PAZOPANIB IMPURITY 8 ;
CAS:444731-75-3
PZP58 :
N-(2-Chloro-4-pyrimidinyl)-N,2,3-trimethyl-2H-indazol-6-amine ;
PAZOPANIB N-DESMETHYL IMPURITY ;
CAS:1252927-47-1
PZP50 :
5-[[4-[(2,3-Dimethyl-2H-indazol-6-yl)amino]-2-pyrimidinyl]amino]-2-methylbenzenesulfonamide ;
PEFLOXACIN EP IMPURITY A ; PEFLOXACIN DEMETHYL ; NORFLOXACIN ;
CAS:70458-96-7
PFX01 :
1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid ;
PEFLOXACIN EP IMPURITY B ; PEFLOXACIN 6-CHLORO ANALOG ; N-METHYL NORFLOXACIN 6-CHLORO ANALOG ;
PFX02 :
6-Chloro-1-ethyl-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
PEFLOXACIN EP IMPURITY C ; ISOPEFLOXACIN ;
PFX03 :
1-Ethyl-6-fluoro-5-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
PEFLOXACIN EP IMPURITY D ; PEFLOXACIN N-OXIDE ;
CAS:85145-21-7
PFX04 :
4-(3-Carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)-1-methylpiperazine 1-oxide ;
PEFLOXACIN EP IMPURITY E ; DECARBOXYL PEFLOXACIN ;
CAS:879005-96-6
PFX05 :
1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)quinoline-4(1H)-one ;
PEFLOXACIN EP IMPURITY F ; NORFLOXACIN EP IMPURITY A ;
CAS:68077-26-9
PFX06 :
7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
PEFLOXACIN EP IMPURITY G ;
PFX07 :
Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate ;
PEFLOXACIN EP IMPURITY H ; NORFLOXACIN IMPURITY 1 ;
CAS:106847-40-9
PFX08 :
5-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;
PEFLOXACIN MESYLATE DIHYDRATE ; N-METHYL NORFLOXACIN MESYLATE DIHYDRATE ;
CAS:149676-40-4
PFX00M :
1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid methanesulfonate dihydrate ;
PEMETREXED 3-OXO DIACID IMPURITY ;
CAS:193281-05-9
PMT48 :
N-[4-[3-(2,6-Diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)-3-oxopropyl] benzoyl]-L-glutamic acid ;
PEMETREXED 3-OXO DIMETHYL ESTER ;
PMT49 :
N-[4-[3-(2,6-Diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)-3-oxopropyl] benzoyl]-L-glutamic acid dimethyl ester ;
PEMETREXED 6-OXO DIACID IMPURITY ; PEMETREXED KETO IMPURITY ;
CAS:193281-00-4
PMT50 :
N-[4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid ;
PEMETREXED 6-OXO DIMETHYL ESTER ;
CAS:1320346-45-9
PMT51 :
N-[4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid dimethyl ester ;
PEMETREXED ACID ;
CAS:137281-39-1
PMT30 :
4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl] benzoic acid ;
PEMETREXED ACID METHYL ESTER ;
CAS:155405-80-4
PMT31 :
4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-6-yl)ethyl] benzoic acid methyl ester ;
PEMETREXED DIACID ;
CAS:137281-23-3
PMT00A :
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid ;
PEMETREXED DIETHYL ESTER ;
CAS:146943-43-3
PMT39 :
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid diethyl ester ;
PEMETREXED DIHYDRO 6-OXO ACID ;
CAS:193265-47-3
PMT32 :
4-[2-(2-Amino-4,6-dioxo-4,5,6,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl] benzoic acid ;
PEMETREXED DIHYDRO 6-OXO ACID METHYL ESTER ;
CAS:1320346-43-7
PMT33 :
4-[2-(2-Amino-4,6-dioxo-4,5,6,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl] benzoic acid methyl ester ;
PEMETREXED DIMETHYL ESTER ;
CAS:155405-81-5
PMT40 :
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid dimethyl ester ;
PEMETREXED DISODIUM HEPTAHYDRATE ;
CAS:150399-23-8
PMT00N :
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid disodium salt heptahydrate ;
PEMETREXED EP IMPURITY A ; PEMETREXED N-METHYL ANALOG ;
CAS:869791-42-4
PMT01 :
N-[[4-[2-(2-Amino-1-methyl-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl]carbonyl]-L-glutamic acid ;
PEMETREXED EP IMPURITY B ; PEMETREXED (5R)-DIMER ; SUPPLIED AS A MIXTURE OF PEMETREXED EP IMPURITY B & C (1 : 1) ;
PMT02 :
(2S)-2,2’-[[(5R)-2,2’-Diamino-4,4’,6-trioxo-1,4,4’,6,7,7’-hexahydro-1’H,5H-5,6’-bipyrrolo[2,3-d]pyrimidine-5,5’-diyl]bis(ethane-2,1-diylbenzene-4,1-diylcarbonylimino)]-dipentanedioic acid ;
PEMETREXED EP IMPURITY C ; PEMETREXED (5S)-DIMER ; SUPPLIED AS A MIXTURE OF PEMETREXED EP IMPURITY B & C (1 : 1) ;
PMT03 :
(2S)-2,2’-[[(5S)-2,2’-Diamino-4,4’,6-trioxo-1,4,4’,6,7,7’-hexahydro-1’H,5H-5,6’-bipyrrolo[2,3-d]pyrimidine-5,5’-diyl]bis(ethane-2,1-diylbenzene-4,1-diylcarbonylimino)]-dipentanedioic acid ;
PEMETREXED EP IMPURITY D ; PEMETREXED TRIACID ; PEMETREXED L-GLUTAMIC ACID ;
CAS:144051-68-3
PMT04 :
(2S)-2-[[(4S-4-[[[4-[2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl] carbonyl]amino]-4-carboxybutanoyl)amino] pentanedioic acid ;
PEMETREXED EP IMPURITY E ; PEMETREXED R-ISOMER ; (D)-PEMETREXED ;
CAS:937370-10-0
PMT05 :
(2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl]carbonyl]amino]pentanedioic acid ;
PEMETREXED N-METHYL DIMETHYL ESTER ;
PMT41 :
N-[4-[2-(2-Amino-1-methyl-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid dimethyl ester ;
PEMETREXED OPEN-RING KETO AMINE ; LY 368962 ;
CAS:193281-05-9
PMT60 :
N-[4-[3-(2,6-Diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)-3-oxopropyl]benzoyl]-L-glutamic acid ;
PEMETREXED OPEN-RING KETO AMINE DIMETHYL ESTER ; LY-368962 DIMETHYL ESTER
CAS:1798887-66-7
PMT61 :
N-[4-[3-(2,6-Diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)-3-oxopropyl]benzoyl]-L-glutamic acid dimethyl ester ;
PEMETREXED OPEN-RING N-FORMYL KETO AMINE ; PEMETREXED SECO-INDOLONE ;
CAS:1644286-35-0
PMT62 :
2-(4-(3-(2-Amino-4-formamido-6-oxo-1,6-dihydropyrimidin-5-yl)-3-oxopropyl)benzamido)pentanedioic acid ;
PEMETREXED R-ISOMER DIETHYL ESTER ; PEMETREXED EP IMPURITY E DIETHYL ESTER ; (D)-PEMETREXED DIETHYL ESTER ;
PMT42 :
(2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl]carbonyl]amino]pentanedioic acid diethyl ester ;
PEMETREXED R-ISOMER DIMETHYL ESTER ; (D)-PEMETREXED DIMETHYL ESTER ;
CAS:1391068-12-4
PMT45 :
(2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]phenyl]carbonyl]amino]pentanedioic acid dimethyl ester ;
PENBUTOLOL (BASE) ;
CAS:38363-40-5
PBT00B :
(2S)-1-(2-cyclopentylphenoxy)-3-[(1,1-dimethylethyl)amino]propan-2-ol ;
PENBUTOLOL EP IMPURITY A ;
CAS:112160-87-9
PBT01B :
(S)-1-(tert-Butylamino)-3-(2-cyclopentenylphenoxy)propan-2-ol ;
PENBUTOLOL EP IMPURITY A RACEMATE ;
CAS:121010-10-4
PBT51B :
(RS)-1-(tert-Butylamino)-3-(2-cyclopentenylphenoxy)propan-2-ol ;
PENBUTOLOL SULFATE (R)-ISOMER ; (R)-PENBUTOLOL SULFATE ;
CAS:38363-42-7
PBT50S :
Di[(2R)-1-(2-cyclopentylphenoxy)-3-[(1,1-dimethylethyl)amino]propan-2-ol] sulfate ;
PENBUTOLOL SULFATE ; (S)-PENBUTOLOL SULFATE ;
CAS:38363-32-5
PBT00S :
Di[(2S)-1-(2-cyclopentylphenoxy)-3-[(1,1-dimethylethyl)amino]propan-2-ol] sulfate ;
PENCICLOVIR ; FAMCICLOVIR PENCICLOVIR IMPURITY ;
CAS:39809-25-1
PCV00 :
2-Amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-6H-purin-6-one ;
PENCICLOVIR 2-DEAMINO 2-OXO IMPURITY ;
CAS:108970-74-7
PCV42 :
3,9-Dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-1H-Purine-2,6-dione ;
PENCICLOVIR 4-DEHYDROXY 4-CHLORO IMPURITY ;
CAS:100199-40-4
PCV44 :
2-Amino-9-(4-chloro-3-(hydroxymethyl)butyl)-1H-purin-6(9H)-one ;
PENCICLOVIR 6-DEOXY IMPURITY ; FAMCICLOVIR USP RC A ;
CAS:104227-86-3
PCV46 :
2-[2-(2-Amino-9H-purin-9-yl)ethyl]propane-1,3-diol ;
PENCICLOVIR ACETATE 6-DEOXY IMPURITY ; FAMCICLOVIR USP RC B ; DESACETYL FAMCICLOVIR ;
CAS:104227-88-5
PCV56 :
4-(2-Amino-9H-purin-9-yl)-2-(hydroxymethyl)butyl acetate ;
PENCICLOVIR DIACETATE ;
CAS:97845-72-2
PCV62 :
9-[4-(Acetyloxy)-3-[(acetyloxy)methyl]butyl]-2-amino-1,9-dihydro-6H-purin-6-one ;
PENCICLOVIR IMPURITY 2 ;
PCV52 :
2,5-Diamino-6-(hydroxyamino)pyrimidin-4(3H)-one ;
PENCICLOVIR IMPURITY 3 ;
PCV53 :
5,5-Diamino-4-(4-hydroxy-3-(hydroxymethyl)butylamino)oxazol-2(5H)-one ;
PENCICLOVIR IMPURITY 4 ;
PCV54 :
4-(4-Hydroxy-3-(hydroxymethyl)butylamino)-2-imino-1,2-dihydroimidazol-5-one ;
PENCICLOVIR IMPURITY 5 ;
PCV55 :
1-[4-Hydroxy-3-(hydroxymethyl)butyl] -7-imino-1,3,6,8-tetraazaspiro[4.4] nonane-2,4,9-trione ;
PENCICLOVIR MONOACETATE ; MONO-O-ACETYL PENCICLOVIR ;
CAS:97845-80-2
PCV61 :
4-(2-Amino-6-oxo-1,6-dihydropurin-9-yl)-2-(hydroxymethyl)butyl acetate ;
PENICILLAMINE ;
CAS:52-67-5
PCL00 :
(2S)-2-Amino-3-methyl-3-sulfanylbutanoic acid ;
PENICILLAMINE EP IMPURITY A ; PENICILLAMINE DISULFIDE ;
CAS:20902-45-8
PCL01 :
3,3'-(Disulfanediyl)bis[(2S)-2-amino-3-methylbutanoic]acid ;
PENICILLIN G SODIUM ; BENZYLPENICILLIN SODIUM ;
CAS:69-57-8
PNC00N :
Sodium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(phenylacetyl)-amino]-4-thia- 1-azabicyclo[3.2.0]heptane-2-carboxylate ;
PENTAMIDINE ;
CAS:100-33-4
PNM00B :
4,4`-[Pentane-1,5-diylbis(oxy)]dibenzimidamide ;
PENTAMIDINE DIISETHIONATE ;
CAS:140-64-7
PNM00D :
4,4`-[Pentane-1,5-diylbis(oxy)]dibenzimidamide diisethionate ;
PENTAMIDINE EP IMPURITY A ;
PNM01B :
4-[[5-(4-Amidinophenoxy)pentyl]oxy]benzenecarboxamide ;
PENTOSTATIN ;
CAS:53910-25-1
PTS00 :
2-Deoxycoformycin ; (8R)-3-(2-Deoxy-b-D-erythro-pentofuranosyl)-3,4,7,8-tetrahydroimidazo[4,5-d][1,3]diazepin-8-ol ;
PENTOXIFYLLINE ;
CAS:5/6/6493
PTX00 :
3,7-Dimethyl-1-(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY A ; THEOBROMINE ;
CAS:83-67-0
PTX01 :
3,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY B ; 3-METHYLXANTHINE ;
CAS:1076-22-8
PTX02 :
3-Methyl-3,7-dihydro-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY C ; THEOPHYLLINE ;
CAS:58-55-9
PTX03 :
3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY D ;
CAS:59413-14-8
PTX04 :
1-(3-Hydroxypropyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY E ;
CAS:77196-87-3
PTX05 :
1,1'-Methylenebis(3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione) ;
PENTOXIFYLLINE EP IMPURITY F ; CAFFEINE ; THEOPHYLLINE EP IMPURITY A ; DIMENHYDRINATE EP IMPURITY C ;
CAS:58-08-2
PTX06 :
3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY G ;
CAS:93079-86-8
PTX07 :
3,7-Dimethyl-6-(5-oxohexyloxy)-3,7-dihydro-2H-purin-2-one ;
PENTOXIFYLLINE EP IMPURITY H ;
CAS:200556-62-3
PTX08H :
3-Methyl-1,7-bis(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione dihydrochloride ; 1,7-Bis-(5-oxohexyl)-3-methylxanthine dihydrochloride ;
PENTOXIFYLLINE EP IMPURITY I ;
CAS:55247-90-0
PTX09 :
1-Benzyl-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY J ;
CAS:874747-30-5
PTX10 :
1-[(5E)-11-(3,7-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)-5-methyl-7-oxoundec-5-enyl]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione ;
PENTOXIFYLLINE EP IMPURITY K ; BISDIONIN C ;
CAS:74857-22-0
PTX11 :
1,1'-(Propane-1,3-diyl)bis(3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione) ;
PENTOXYVERINE CITRATE ;
CAS:23142-01-0
PVR00C :
2-[2-(Diethylamino)ethoxy]ethyl 1-phenylcyclopentanecarboxylate dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate ;
PENTOXYVERINE EP IMPURITY A ;
CAS:77-55-4
PVR01 :
1-Phenylcyclopentanecarboxylic acid ;
PENTOXYVERINE EP IMPURITY B ; CARAMIPHEN ;
CAS:77-22-5
PVR02 :
2-(Diethylamino)ethyl 1-phenylcyclopentanecarboxylate ;
PERAMIVIR ;
CAS:330600-85-6
PMV00 :
(1S,2S,3R,4R)-3-((S)-1-Acetamido-2-ethylbutyl)-4-guanidino-2 hydroxycyclopentane carboxylic acid ;
PERAMIVIR ENANTIOMER ;
CAS:229615-12-7
PMV50 :
(1R,2R,3S,4S)-3-((R)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane carboxylic acid ;
PERAMIVIR IMPURITY 1 ;
CAS:229613-93-8
PMV51 :
(3aR,4R,6S,6aS)-Methyl 4-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate ;
PERAMIVIR IMPURITY 2 ;
CAS:383910-22-3
PMV52 :
(3aS,4S,6R,6aR)-Methyl 6-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-4-carboxylate ;
PERAMIVIR IMPURITY 3 ;
CAS:383910-24-5
PMV53 :
(3aR,4S,6R,6aS)-methyl 6-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-4-carboxylate ;
PERAMIVIR IMPURITY 4 ;
CAS:383910-25-6
PMV54 :
(3aS,4R,6S,6aR)-Methyl 4-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate ;
PERICYAZINE ;
CAS:2622-26-6
PCZ00 :
Pericyazine ;
PERINDOPRIL ACID ; SUPPLIED AS PERINDOPRIL T-BUTYLAMINE ;
CAS:82834-16-0
PRD00A :
(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl) butyl]amino]propanoyl] octahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL BENZYL ESTER ;
CAS:122454-52-8
PRD38 :
(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)butyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic acid benzyl ester ;
PERINDOPRIL DIONE ISOPROPYL ESTER ;
PRD39 :
Perindopril Dione Isopropyl Ester ;
PERINDOPRIL EP IMPURITY A (= USP RC A) ; PERINDOPRIL BP IMPURITY A ;
CAS:80875-98-5
PRD01 :
(2S,3aS,7aS)-Octahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL EP IMPURITY B (= USP RC B) ; PERINDOPRIL BP IMPURITY B ; PERINDOPRILAT ; PERINDOPRIL DIACID ;
CAS:95153-31-4
PRD02 :
(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-Carboxybutyl]amino]propanoyl] octahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL EP IMPURITY C ; PERINDOPRIL BP IMPURITY C ; PERINDOPRILAT LACTAM A ; PERINDOPRIL (10AS)-DIONE ACID ;
CAS:129970-99-6
PRD03 :
(2S)-2-[(3S,5aS,9aS,10aS)-3-Methyl-1,4-dioxodecahydropyrazino[1,2-a] indol- 2(1H)-yl]pentanoic acid ;
PERINDOPRIL EP IMPURITY D (= USP RC D) ; PERINDOPRIL BP IMPURITY D ; PERINDOPRILAT LACTAM B ;
CAS:130061-28-8
PRD04 :
(2S)-2-[(3S,5aS,9aS,10aR)-3-Methyl-1,4-dioxodecahydropyrazino[ 1,2-a]indol-2(1H)-yl]pentanoic acid ;
PERINDOPRIL EP IMPURITY E (*) ; PERINDOPRIL USP RC E (*) ; PERINDOPRIL BP IMPURITY E (*) ;
CAS:1356837-89-2
PRD05 :
(2S,3aS,7aS)-1-[(2S)-2-[[1-[(1-Methylethoxy)carbonyl]butyl] amino]propanoyl]octahydro-1H-indole-2-carboxylic acid ; (* supplied as a mixture of 2 diastereomers)
PERINDOPRIL EP IMPURITY F (= USP RC F) ; PERINDOPRIL BP IMPURITY F ; PERINDOPRIL DIKETOPIPERAZINE ; PERINDOPRIL (10AS)-DIONE ;
CAS:129970-98-5
PRD06 :
Ethyl (2S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydro pyrazino[1,2-a]indol-2(1H)-yl]pentanoate ;
PERINDOPRIL EP IMPURITY G ;
PRD07 :
(2S,3aS,7aS)-1-[(2S)-2-[(5RS)-3-Cyclohexyl-2,4-dioxo-5-propylimidazolidin-1-yl]propanoyl]octahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL EP IMPURITY H ;
PRD08 :
(2S,3aS,7aS)-1-[(2S)-2-[(5RS)-3-Cyclohexyl-2-(cyclohexylimino)-4-oxo-5-propylimidazolidin-1-yl]propanoyl]octahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL EP IMPURITY I ; (ฑ)-1?-EPI-PERINDOPRIL ;
PRD09 :
(2RS,3aRS,7aRS)-1-[(2RS)-2-[[(1SR)-1-(Ethoxycarbonyl)butyl]amino] propanoyl]octahydro-1H-indole-2-carboxylic ;
PERINDOPRIL EP IMPURITY J ;
CAS:685523-06-2
PRD10 :
(2S,3aS,7aS)-1-[(2S)-2-Aminopropanoyl]octahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL EP IMPURITY K (= USP RC K) ;
PRD11 :
(3S,5aS,9aS,10aS)-3-Methyldecahydropyrazino[1,2-a]indole-1,4-dione ;
PERINDOPRIL EP IMPURITY L ; PERINDOPRIL BICYCLIC ACID N-ACETYL IMPURITY ;
CAS:111836-22-7
PRD12 :
(2S,3aS,7aS)-1-Acetyloctahydro-1H-indole-2-carboxylic acid ;
PERINDOPRIL EP IMPURITY M ; PERINDOPRILAT METHYL ESTER ;
PRD13 :
(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-Carboxybutyl]amino]propanoyl] octahydro-1H-indole-2-carboxylic acid methyl ester ;
PERINDOPRIL T-BUTYLAMINE ; PERINDOPRIL ACID T-BUTYLAMINE SALT ;
CAS:107133-36-8
PRD00T :
2-Methylpropan-2-amine (2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-(ethoxycarbonyl) butyl]amino]propanoyl]octahydro-1H-indole-2-carboxylate ;
PERMETHRIN ;
CAS:52645-53-1
PMR00 :
(3-Phenoxyphenyl)methyl (1RS,2RS)-2-(2,2-dichloroethenyl)-3,3-dimethylcyclopropane-1-carboxylate ;
PERMETHRIN EP IMPURITY A ;
CAS:3586-14-9
PMR01 :
1-Methyl-3-phenoxybenzene ;
PERMETHRIN EP IMPURITY B ; PERMETHRINIC ACID METHYL ESTER ;
CAS:61898-95-1
PMR02 :
Methyl (1RS,2RS)-2-(2,2-dichloroethenyl)-3,3-dimethylcyclopropane-1-carboxylate ;
PERMETHRIN EP IMPURITY C ;
CAS:13826-35-2
PMR03 :
(3-Phenoxyphenyl)methanol ;
PERMETHRIN EP IMPURITY D ;
CAS:39515-51-0
PMR04 :
3-Phenoxybenzaldehyde ;
PERMETHRIN EP IMPURITY E ;
CAS:53874-66-1
PMR05 :
1-(Chloromethyl)-3-phenoxybenzene ;
PERMETHRIN EP IMPURITY F ;
CAS:55701-05-8
PMR06 :
(1RS,2RS)-2-(2,2-Dichloroethenyl)-3,3-dimethylcyclopropane-1-carboxylic acid ;
PERMETHRIN EP IMPURITY G ;
CAS:65133-01-9
PMR07 :
3-(Phenoxyphenyl)methyl (1RS,2RS)-2-(chloroethynyl)-3,3-dimethylcyclopropane-1-carboxylate ;
PERMETHRIN EP IMPURITY H ;
CAS:56860-12-9
PMR08 :
2-(2,2-Dichloroethenyl)-3,3-dimethylcyclopropane-1-carboxylic anhydride ;
PERPHENAZINE ;
CAS:58-39-9
PPZ00 :
2-(4-(3-(2-Chloro-10H-phenothiazin-10-yl)propyl)piperazin-1-yl)ethanol ;
PERPHENAZINE 10-ALLYL 2-CHLORO PHENOTHIAZINE ;
CAS:63615-79-2
PPZ50 :
10-Allyl-2-chloro-10H-phenothiazine ;
PERPHENAZINE 2-CHLORO 10-(3-CHLOROPROPYL)PHENOTHIAZINE ;
CAS:2765-59-5
PPZ52 :
2-Chloro-10-(3-chloropropyl)-10H-phenothiazine ;
PERPHENAZINE 2-CHLOROPHENOTHIAZINE IMPURITY ; CYAMEMAZINE CHLORO IMPURITY ; CHLORPROMAZINE EP IMPURITY E ;
CAS:92-39-7
PPZ62 :
2-Chlorophenothiazine ;
PERPHENAZINE 4-CHLORO 10-(3-CHLOROPROPYL)PHENOTHIAZINE ;
CAS:859970-31-3
PPZ54 :
4-Chloro-10-(3-chloropropyl)-10H-phenothiazine ;
PERPHENAZINE 4-CHLORO ANALOG ;
CAS:875256-24-9
PPZ64H :
2-(4-(3-(4-Chloro-10H-phenothiazin-10-yl)propyl)piperazin-1-yl)ethanol dihydrochloride ;
PERPHENAZINE 7-HYDROXY IMPURITY ;
CAS:56158-51-1
PPZ57H :
8-Chloro-10-(3-(4-(2-hydroxyethyl)piperazin-1-yl)propyl)-10H-phenothiazin-3-ol dihydrochloride ;
PERPHENAZINE DICHLORO IMPURITY ;
CAS:2765-59-5
PPZ66 :
3-(2-Chloro-10H-phenothiazin-10-yl)-1-chloropropane ;
PERPHENAZINE EP IMPURITY A ; PERPHENAZINE SULFOXIDE (USP) ;
CAS:10078-25-8
PPZ01 :
2-[4-[3-(2-Chloro-5-oxido-10H-phenothiazin-10-yl)propyl]piperazin-1-yl] ethanol ;
PERPHENAZINE EP IMPURITY B ; PERPHENAZINE USP RC B ; PERPHENAZINE DESCHLORO IMPURITY ;
CAS:3533-97-9
PPZ02 :
2-[4-[3-(10H-Phenothiazin-10-yl)propyl]piperazin-1yl]ethanol ;
PHENAZONE ; ANTIPYRINE ;
CAS:60-80-0
PHZ00 :
2,3-Dimethyl-1-phenyl-1,2-dihydropyrazol-5-one ; 1,5-Dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one ;
PHENAZONE EP IMPURITY A ; EDARAVONE ;
CAS:89-25-8
PHZ01 :
3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one ; 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one ;
PHENELZINE N-ACETYL IMPURITY ;
CAS:69352-50-7
PNZ53 :
Phenelzine N'-Phenethylacetohydrazide ;
PHENELZINE PHENYLETHANOL IMPURITY ;
CAS:60-12-8
PNZ55 :
2-Phenylethanol ;
PHENELZINE PHENYLETHYLAMINE IMPURITY ;
CAS:64-04-0
PNZ54 :
(2-Aminoethyl)benzene ;
PHENELZINE SULFATE ;
CAS:156-51-4
PNZ00S :
2-Phenethylhydrazine sulfate;
PHENIRAMINE EP IMPURITY A ;
CAS:101-82-6
PHM01 :
2-Benzylpyridine ;
PHENIRAMINE EP IMPURITY B ;
CAS:2116-65-6
PHM02 :
4-Benzylpyridine ;
PHENIRAMINE MALEATE ; DEXCHLORPHENIRAMINE EP IMPURITY A ;
CAS:132-20-7
PHM00M :
(3RS)-N,N-Dimethyl-3-phenyl-3-(pyridin-2-yl)propan-1-amine (Z)-butenedioate ;
PHENOXYBENZAMINE (R)-ISOMER ;
CAS:16053-59-1
PBZ61H :
(R)-N-Benzyl-N-(2-chloroethyl)-1-phenoxypropan-2-amine hydrochloride ;
PHENOXYBENZAMINE (S)-ISOMER ;
CAS:32378-29-3
PBZ62H :
(S)-N-Benzyl-N-(2-chloroethyl)-1-phenoxypropan-2-amine hydrochloride ;
PHENOXYBENZAMINE ALCOHOL (USP) ; PHENOXYBENZAMINE HYDROXIDE ;
CAS:101-45-1
PBZ63H :
2-(Benzyl(1-phenoxypropan-2-yl)amino)ethanol ;
PHENOXYBENZAMINE HCL ;
CAS:63-92-3
PBZ00H :
N-(2-Chloroethyl)-N-(1-methyl-2-phenoxyethyl)benzenemethanamine HCl ;
PHENOXYBENZAMINE IMPURITY A ;
CAS:68157-86-8
PBZ51 :
N-(1-Phenoxypropan-2-yl)acetamide ;
PHENOXYBENZAMINE IMPURITY B (HCL SALT) ;
CAS:1824663-70-8
PBZ52H :
N-(2-Chloroethyl)-1-phenoxypropan-2-amine HCl ;
PHENOXYBENZAMINE IMPURITY E ;
PBZ55 :
N-(1-Phenoxypropan-2-yl)benzamide ;
PHENOXYBENZAMINE IMPURITY H ;
PBZ58 :
N1,N2-Dibenzyl-N1,N2-bis(1-phenoxypropan-2-yl)ethane-1,2-diamine ;
PHENTOLAMINE 2-OXO IMPURITY ;
PTM52 :
N-(3-Hydroxyphenyl)-N-p-tolyl-4,5-dihydro-1H-imidazole-2-carboxamide ;
PHENTOLAMINE EP IMPURITY A ;
PTM01 :
N-(2-Aminoethyl)-2-[(3-hydroxyphenyl)(4-methylphenyl)amino]acetamide ;
PHENTOLAMINE EP IMPURITY B ;
CAS:13338-49-3
PTM02H :
2-(Chloromethyl)-4,5-dihydro-1H-imidazole hydrochloride ;
PHENTOLAMINE EP IMPURITY C ;
CAS:61537-49-3
PTM03 :
3-[(4-Methylphenyl)amino]phenol ;
PHENTOLAMINE MESYLATE ;
CAS:65-28-1
PTM00M :
3-(((4,5-Dihydro-1H-imidazol-2-yl)methyl)(p-tolyl)amino)phenol mesylate ;
PHENYLBUTAZONE ; SUXIBUZONE EP IMPURITY A ;
CAS:50-33-9
PHB00 :
4-Butyl-1,2-diphenylpyrazolidine-3,5-dione ;
PHENYLBUTAZONE EP IMPURITY A ; BUMADIZON ;
CAS:3583-64-0
PHB01 :
(2RS)-2-[(1,2-Diphenyldiazanyl)carbonyl]hexanoic acid ;
PHENYLBUTAZONE EP IMPURITY B ; 4-HYDROXY PHENYLBUTAZONE ;
CAS:16860-43-8
PHB02 :
4-Butyl-4-hydroxy-1,2-diphenylpyrazolidine-3,5-dione ;
PHENYLBUTAZONE EP IMPURITY C ;
CAS:122-66-7
PHB03 :
1,2-Diphenylhydrazine ;
PHENYLBUTAZONE EP IMPURITY D ; AZOBENZENE ;
CAS:103-33-3
PHB04 :
1,2-Diphenyldiazene ;
PHENYLBUTAZONE EP IMPURITY E ; BENZIDINE ;
CAS:92-87-5
PHB05 :
Biphenyl-4,4`-diamine ;
PHENYLEPHRINE EP IMPURITY A ; NORPHENYLEPHRINE HCL ;
CAS:7/6/5596
PNP01H :
(1R)-2-Amino-1-(3-hydroxyphenyl)ethanol hydrochloride ;
PHENYLEPHRINE EP IMPURITY A RACEMATE ; RAC NORPHENYLEPHRINE HCL ;
CAS:4779-94-6
PNP51H :
(1RS)-2-Amino-1-(3-hydroxyphenyl)ethanol hydrochloride ;
PHENYLEPHRINE EP IMPURITY C ; PHENYLEPHRINE USP RC C ; PHENYLEPHRONE HCL ;
CAS:94240-17-2
PNP03H :
1-(3-Hydroxyphenyl)-2-(methylamino)ethanone HCl ;
PHENYLEPHRINE EP IMPURITY D ; PHENYLEPHRINE USP RC D ; BENZYLPHENYLEPHRINE (R)-ISOMER ;
CAS:1367567-95-0
PNP04B :
(1R)-2-(Benzylmethylamino)-1-(3-hydroxyphenyl)ethanol ;
PHENYLEPHRINE EP IMPURITY D RACEMATE ; RAC- BENZYLPHENYLEPHRINE ;
CAS:1159977-09-9
PNP54B :
3-Hydroxy-a-[[methyl(phenylmethyl)amino]methyl]benzenemethanol ;
PHENYLEPHRINE EP IMPURITY E ; PHENYLEPHRINE USP RC E ; BENZYL PHENYLEPHRONE HCL ;
CAS:71786-67-9
PNP05H :
2-(Benzylmethylamino)-1-(3-hydroxyphenyl)ethanone hydrochloride ;
PHENYLEPHRINE HCL ; (R)-PHENYLEPHRINE HCL ;
CAS:59-42-7
PNP00H :
(1R)-1-(3-Hydroxyphenyl)-2-(methylamino)ethanol hydrochloride ;
PHENYLEPHRINE N-ACETYL IMPURITY ;
CAS:58952-80-0
PNP50 :
N-[2-Hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methylacetamide ;
PHENYLEPHRINE USP RC F ;
CAS:1007885-60-0
PNP26H :
(R)-2-Methyl-1,2,3,4-tetrahydroisoquinoline-4,8-diol hydrochloride monohydrate ;
PHENYLEPHRINE USP RC G ;
CAS:1094089-46-9
PNP27N :
(R)-N-(2-Hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylglycine sodium salt ;
PHENYTOIN ; 5,5-DIPHENYL HYDANTOIN ;
CAS:57-41-0
PNT00 :
5,5-Diphenylimidazolidine-2,4-dione ;
PHENYTOIN EP IMPURITY A ; PHENYTOIN BP IMPURITY A ; BENZOPHENONE ; DIPHENHYDRAMINE EP IMPURITY E ;
CAS:119-61-9
PNT01 :
Diphenylmethanone ;
PHENYTOIN EP IMPURITY B ; PHENYTOIN BP IMPURITY B ; BENZIL ;
CAS:134-81-6
PNT02 :
Diphenylethanedione ;
PHENYTOIN EP IMPURITY C ; PHENYTOIN BP IMPURITY C ; PHENYTOIN USP RC A ; 2,2-DIPHENYLGLYCINE ;
CAS:3060-50-2
PNT03 :
Amino(diphenyl)acetic acid ;
PHENYTOIN EP IMPURITY D ; PHENYTOIN BP IMPURITY D ; DIPHENYLGLYCOLURIL ;
CAS:5157-15-3
PNT04 :
3a,6a-Diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione ;
PHENYTOIN EP IMPURITY E ; PHENYTOIN BP IMPURITY E ; PHENYTOIN USP RC B ;
CAS:6802-95-5
PNT05 :
(Carbamoylamino)(diphenyl)acetic acid ;
PHENYTOIN EP IMPURITY F ; PHENYTOIN BP IMPURITY F ;
CAS:51169-17-6
PNT06 :
5-(4-Methylphenyl)-5-phenylimidazolidine-2,4-dione ;
PHENYTOIN SODIUM ;
CAS:630-93-3
PNT00N :
Sodium 4-oxo-5,5-diphenyl-4,5-dihydro-1H-imidazol-2-olate ;
PHLOROGLUCINOL (ANHYDROUS) ;
CAS:108-73-6
PLG00 :
Benzene-1,3,5-triol ;
PHLOROGLUCINOL DIHYDRATE ;
CAS:6099-90-7
PLG50 :
1,3,5-Benzenetriol Hydrate (1:2) ;
PHLOROGLUCINOL EP IMPURITY A ; PYROGALLOL ;
CAS:87-66-1
PLG01 :
Benzene-1,2,3-triol ;
PHLOROGLUCINOL EP IMPURITY B ; RESORCINOL ;
CAS:108-46-3
PLG02 :
1,3-Benzenediol ;
PHLOROGLUCINOL EP IMPURITY D ; PHLOROGLUCIDE ;
CAS:491-45-2
PLG04 :
2,3',4,5',6-Biphenylpentol ;
PHLOROGLUCINOL EP IMPURITY E ;
CAS:533-73-3
PLG05 :
1,2,4-Benzenetriol ;
PHLOROGLUCINOL EP IMPURITY I ;
CAS:87-65-0
PLG09 :
2,6-Dichlorophenol ;
PHLOROGLUCINOL EP IMPURITY K ; 4-CHLORORESORCINOL ;
CAS:95-88-5
PLG11 :
4-Chlorobenzene-1,3-diol ; 1-Chloro-2,4-dihydroxybenzene ;
PHLOROGLUCINOL EP IMPURITY L ;
CAS:626-43-7
PLG12 :
3,5-Dichloroaniline ; 3,5-Dichlorobenzenamine ;
PHLOROGLUCINOL EP IMPURITY O ; 4,6-DICHLORORESORCINOL ;
CAS:137-19-9
PLG08
4,6-Dichlorobenzene-1,3-diol ;
PHYTOMENADIONE ; TRANS-PHYTOMENADIONE ; TRANS-PHYTONADIONE ; VITAMIN K1 ; PHYLLOQUINONE ;
CAS:84-80-0
PDN00 :
2-Methyl-3-((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-enyl)naphthalene-1,4-dione ;
PHYTOMENADIONE CIS-ISOMER ; CIS-PHYTONADIONE ; CIS-VITAMIN K1 ;
CAS:16033-41-3
PDN50 :
2-Methyl-3-((7R,11R,Z)-3,7,11,15-tetramethylhexadec-2-enyl)naphthalene-1,4-dione ;
PHYTOMENADIONE EP IMPURITY A ; VITAMIN K3 ; MENADIONE ;
CAS:58-27-5
PDN01 :
2-Methylnaphthalene-1,4-dione ;
PHYTOMENADIONE TRANS-EPOXY ISOMER ; PHYTONADIONE TRANS-EPOXY ISOMER ;
CAS:85955-78-8
PDN51 :
1a-Methyl-7a-((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-enyl)naphtho[2,3-b]oxirene-2,7(1aH,7aH)-dione ;
PICOSULFATE EP IMPURITY A ; PICOSULFATE USP RC A ; 4-DESULFO-4-HYDROXY PICOSULFATE MONOSODIUM SALT ;
CAS:32500-19-9
PCS01N :
4-[(RS)-(4-Hydroxyphenyl)(pyridin-2-yl)methyl]phenyl sodium sulfate ;
PICOSULFATE EP IMPURITY B ;
CAS:603-41-8
PCS02 :
4,4'-[(Pyridin-2-yl)methylene]diphenol ;
PICOSULFATE EP IMPURITY C ;
PCS03N :
2-[(RS)-(Pyridin-2-yl)[4-(sulfonatooxy)phenyl]methyl]-phenyl disodium sulfate ;
PICOSULFATE SODIUM ;
CAS:10040-45-6
PCS00N :
4,4'-[(Pyridin-2-yl)methylene]diphenyl bis(sodium sulfate) ;
PICOTAMIDE ;
CAS:32828-81-2
PCD00 :
4-Methoxy-N,N'-bis(pyridin-3-ylmethyl)benzene-1,3-dicarboxamide ;
PICOTAMIDE EP IMPURITY A ;
CAS:2206-43-1
PCD01 :
4-Methoxybenzene-1,3-dicarboxylic acid ;
PICOTAMIDE EP IMPURITY B ;
PCD02 :
2-Methoxy-5-[[(pyridin-3-ylmethyl)amino]carbonyl]benzoic acid ;
PICOTAMIDE EP IMPURITY C ;
PCD03 :
4-Methoxy-3-[[(pyridin-3-ylmethyl)amino]carbonyl]benzoic acid ;
PICOTAMIDE EP IMPURITY D ;
PCD04 :
(Pyridin-3-yl)methanamine ;
PILOCARPINE EP IMPURITY A ; ISOPILOCARPINE HCL ;
CAS:28958-85-2
PCP01H :
(3R,4R)-3-Ethyl-4-[(1-methyl-1H-imidazol-5-yl)-methyl]dihydrofuran-2(3H)-one hydrochloride ;
PILOCARPINE EP IMPURITY B ; PILOCARPIC ACID SODIUM SALT ;
CAS:92598-79-3
PCP02N :
(2S,3R)-2-Ethyl-3-(hydroxymethyl)-4-(1-methyl-1H-imidazol-5-yl)butanoic acid ;
PILOCARPINE EP IMPURITY C ; ISOPILOCARPIC ACID SODIUM SALT ;
CAS:101769-87-3
PCP03N :
(2R,3R)-2-Ethyl-3-(hydroxymethyl)-4-(1-methyl-1H-imidazol-5-yl)butanoic acid ;
PILOCARPINE HYDROCHLORIDE ;
CAS:54-71-7
PCP00H :
(3S,4R)-3-Ethyl-4-[(1-methyl-1H-imidazol-5-yl)methyl]-dihydrofuran-2(3H)-one hydrochloride ;
PIMECROLIMUS ;
CAS:137071-32-0
PMC00 :
(3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-3-{(E)-2-[(1R,3R,4S)-4-Chloro-3-methoxycyclohexyl]-1-methylvinyl}-8-ethyl-5,6,8,11,12,13,14,15, 16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-14,16-dimethoxy-4,10,12,18-tetramethyl-15,19-epoxy-3H-pyrid
PIMECROLIMUS 4-DESCHLORO 4-HYDROXY IMPURITY ; TACROLIMUS USP RC A ; ASCOMYCIN ; IMMUNOMYCIN ; FK-520 ; FR-900520 ;
CAS:104987-12-4
PMC51 :
(E)-8-Ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-Hexadecahydro-5,19-dihydroxy-3-[(E)-2-(4-hydroxy-3-methoxycyclohexyl)-1-methylvinyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-15,19-epoxy-3H-pyrido[2,1-c][1,4] oxaazacyclotricosine-1,7,20,21-(4H,23H)
PIMOBENDAN ;
CAS:74150-27-9
PMB00 :
(5RS)-6-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-4,5-dihydropyridazin-3(2H)-one ;
PIMOBENDAN EP IMPURITY A ; PIMOBENDAN USP RC A ;
PMB01 :
(3RS)-4-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]-3-methyl-4-oxobutanoic acid ;
PIMOBENDAN EP IMPURITY B ; PIMOBENDAN USP RC B ;
CAS:74149-74-9
PMB02 :
N-[2-Amino-4-[(4RS)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl]phenyl]-4-methoxybenzamide ;
PIMOZIDE ;
CAS:2062-78-4
PZD00 :
1-[1-[4,4-Bis(4-Fluorophenyl)butyl]-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-one ;
PIMOZIDE 5-HYDROXY IMPURITY ;
PZD55 :
1-(1-(4,4-Bis(4-Fluorophenyl)butyl)piperidin-4-yl)-5-hydroxy-1H-benzo[d]imidazol-2(3H)-one ;
PIMOZIDE 6-HYDROXY IMPURITY ;
PZD56 :
1-(1-(4,4-Bis(4-Fluorophenyl)butyl)piperidin-4-yl)-6-hydroxy-1H-benzo[d]imidazol-2(3H)-one ;
PIMOZIDE EP IMPURITY A ; PIMOZIDE AMINE (USP) ;
CAS:20662-53-7
PZD01 :
1-(Piperidin-4-yl)-1,3-dihydro-2H-benzimidazol-2-one ;
PIMOZIDE EP IMPURITY B ; PIMOZIDE DESFLUORO IMPURITY ;
CAS:1997-93-9
PZD02 :
1-[1-[(4RS)-4-(4-Fluorophenyl)-4-phenylbutyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one ;
PIMOZIDE EP IMPURITY C ; PIMOZIDE 4-DESFLUORO 2-FLUORO IMPURITY ;
PZD03 :
1-[1-[(4RS)-4-(2-Fluorophenyl)-4-(4-fluorophenyl)butyl]-piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one ;
PIMOZIDE EP IMPURITY D ; PIMOZIDE DEHYDRO IMPURITY ;
PZD04 :
1-[1-[4,4-bis(4-Fluorophenyl)butyl]-1,2,3,6-tetrahydropyridin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one ;
PIMOZIDE EP IMPURITY E ; PIMOZIDE N-OXIDE ;
CAS:1083078-88-9
PZD05 :
1-[1-[4,4-bis(4-Fluorophenyl)butyl]piperidin-4-yl1-oxide]-1,3-dihydro-2H-benzimidazol-2-one ;
PINDOLOL ;
CAS:13523-86-9
PDL00 :
(2RS)-1-(1H-Indol-4-yloxy)-3-[(1-methylethyl)amino]propan-2-ol ;
PINDOLOL EP IMPURITY A ;
PDL01 :
1-[[7-[2-Hydroxy-3-[(1-methylethyl)amino]propyl]-1H-indol-4-yl]oxy]-3-[(1-methylethyl)amino]propan-2-ol ;
PINDOLOL EP IMPURITY B ;
CAS:130115-63-8
PDL02 :
1-[4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-1H-indol-1-yl]-3-[(1-methylethyl)amino]propan-2-ol ;
PINDOLOL EP IMPURITY C ;
CAS:130115-65-0
PDL03 :
1,1'-[(1-Methylethyl)imino]bis[3-(1H-indol-4-yloxy)propan-2-ol] ;
PINDOLOL EP IMPURITY D ;
CAS:61212-32-6
PDL04 :
(2RS)-3-(1H-Indol-4-yloxy)propane-1,2-diol ;
PINDOLOL EP IMPURITY E ;
CAS:2380-94-1
PDL05 :
1H-Indol-4-ol ;
PINDOLOL EP IMPURITY F ;
CAS:130115-66-1
PDL06 :
(2RS)-1-Chloro-3-(1H-indol-4-yloxy)propan-2-ol ;
PIOGLITAZONE ALDEHYDE IMPURITY ;
CAS:114393-97-4
PGT24 :
4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzaldehyde ;
PIOGLITAZONE AMINO IMPURITY ;
CAS:85583-40-0
PGT41 :
2-[2-(4-Aminophenoxy) ethyl-5-ethylpyridine ;
PIOGLITAZONE BROMO IMPURITY ;
CAS:669716-58-9
PGT40S :
2-[2-(4-Bromophenoxy) ethyl-5-ethylpyridine (sulfate salt) ;
PIOGLITAZONE DIDEHYDRO HYDROXY IMPURITY ;
PGT32 :
5-{4-[2-(5-Ethyl-2-pyridinyl) 2-hydroxyethoxy] benzylidene}-2,4-thiazolidinedione ;
PIOGLITAZONE EP IMPURITY A (= USP RC A) ; HYDROXY PIOGLITAZONE (USP) ;
CAS:625853-74-9
PGT01 :
5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-5-hydroxy-2,4-thiazolidinedione ; Pioglitazone 5-Hydroxy Metabolite ;
PIOGLITAZONE EP IMPURITY B (= USP RC B) ; PIOGLITAZONE DIDEHYDRO IMPURITY ;
CAS:144809-28-9
PGT02 :
5-{4-[2-(5-Ethyl-2-pyridinyl) ethoxy] benzylidene}-2,4-thiazolidinedione ;
PIOGLITAZONE EP IMPURITY C (= USP RC C) ; N-ALKYL PIOGLITAZONE (USP) ;
CAS:952188-00-0
PGT03 :
5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-N-[2-(5-ethylpyridin-2-yl)ethyl]-2,4-thiazolidinedione ;
PIOGLITAZONE EP IMPURITY D ;
CAS:868754-41-0
PGT04 :
Ethyl (2RS)-2-(carbamoylsulphanyl)-3-[4-[2-(5-ethylpyridin-2-yl) ethoxy] phenyl] propanoate ;
PIOGLITAZONE EP IMPURITY E ; PIOGLITAZONE ETHYL ESTER IMPURITY ;
CAS:868754-42-1
PGT05 :
Ethyl 3-[4-[2-(5-Ethylpyridin-2-yl) ethoxy] phenyl] propanoate ;
PIOGLITAZONE EP IMPURITY F ; PIOGLITAZONE BIS-ETHER IMPURITY ;
CAS:1391052-15-5
PGT06 :
bis[4-(5-Thiazolidinedion-yl)methylphenyl] ether ; 5-(4-[4-(5-Thiazolidinedion-yl)methylphenoxy]benzyl) thiazolidine-2,4-dione ;
PIOGLITAZONE EP IMPURITY G ;
CAS:952187-99-4
PGT07 :
5-(4-[2-(5-Ethylpyridin-2-yl)ethoxy]-3-(4-(2-(3-ethylpyridin-6-yl)ethoxy) phenyl) benzyl)thiazolidine-2,4-dione ;
PIOGLITAZONE FLUORO IMPURITY ;
CAS:291536-42-0
PGT39 :
5-(4-Fluorobenzyl)-2,4-thiazolidinedione ;
PIOGLITAZONE HCL ;
CAS:112529-15-4
PGT00H:
(RS)-5-(4-[2-(5-Ethylpyridin-2-yl)ethoxy]benzyl)thiazolidine-2,4-dione hydrochloride ;
PIOGLITAZONE HYDROXY ALDEHYDE IMPURITY ;
CAS:471295-98-4
PGT42 :
4-[2-(5-Ethyl-2-pyridinyl)-2-hydroxyethoxy]benzaldehyde ;
PIOGLITAZONE IMINO ANALOG ; PIOGLITAZONE RELATED COMPOUND A ;
CAS:105355-26-8
PGT37 :
5-{4-[2-(5-Ethyl-2-pyridinyl) ethoxy] benzyl}-2-imino-4-thiazolidine dione ("EPEBI") ;
PIOGLITAZONE METABOLITE M1 ; PIOGLITAZONE PHENOL IMPURITY ;
CAS:74772-78-4
PGT11 :
5-(4-Hydroxybenzyl)-1,3-thiazolidine-2,4-dione ;
PIOGLITAZONE METABOLITE M2 ; PIOGLITAZONE HYDROXY IMPURITY ;
CAS:101931-00-4
PGT12 :
5-[[4-[2-(5-Ethyl-2-pyridinyl)-2-hydroxy-ethoxy]phenyl]methyl]-2,4-thiazolidinedione ;
PIOGLITAZONE METABOLITE M3 ; PIOGLITAZONE KETO IMPURITY ;
CAS:146062-45-5
PGT13 :
5-[[4-[2-(5-Acetyl-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-thiazolidinedione ;
PIOGLITAZONE METABOLITE M4 ;
CAS:146062-44-4
PGT14 :
5-[[4-[2-(5-(1-Hydroxyethyl)-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-thiazolidinedione ;
PIOGLITAZONE METABOLITE M5 ;
CAS:146062-48-8
PGT15 :
5-[[4-[2-(5-(1-Carboxylmethyl)-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-thiazolidinedione ;
PIOGLITAZONE N-OXIDE ;
CAS:145350-09-0
PGT31 :
5-[[4-[2-(5-Ethyl-2-pyridinyl]ethoxy]phenyl]methyl]-2,4-thiazolidinedione N-oxide ;
PIOGLITAZONE RELATED COMPOUND B ;
CAS:669716-56-7
PGT22 :
5-(4-(2-(5-Ethyl-6-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)pyridine-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione ;
PIOGLITAZONE SULFONIC ACID ;
CAS:625853-73-8
PGT38 :
(2RS)-1-Carbamoyl-2-[4-[2-(5-ethylpyridin-2-yl) ethoxy] phenyl] ethylsulfonic acid ;
PIPEMIDIC ACID EP IMPURITY A ;
PPM01 :
8-Ethyl-2-hydroxy-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid ;
PIPEMIDIC ACID EP IMPURITY B ;
PPM02 :
8-Ethyl-2-methoxy-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid ;
PIPEMIDIC ACID EP IMPURITY C ;
PPM03 :
2-Ethoxy-8-ethyl-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid ;
PIPEMIDIC ACID EP IMPURITY D ;
PPM04 :
Ethyl 2-chloro-8-ethyl-5-oxo-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylate ;
PIPEMIDIC ACID EP IMPURITY E ; PIPEMIDIC ACID ETHYL ESTER ;
CAS:51940-43-3
PPM05 :
Ethyl 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate ;
PIPEMIDIC ACID EP IMPURITY F ; ACETYLPIPEMIDIC ACID ;
PPM06 :
2-(4-Acetylpiperazin-1-yl)-8-ethyl-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid ;
PIPEMIDIC ACID ISOPROPYL ESTER ;
PPM53 :
Isopropyl 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate ;
PIPEMIDIC ACID METHYL ESTER ;
CAS:80161-83-7
PPM51 :
Methyl 8-ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate ;
PIPEMIDIC ACID TRIHYDRATE ;
CAS:72571-82-5
PPM00 :
8-Ethyl-5-oxo-2-(piperazin-1-yl)-5,8-dihydropyrido-[2,3-d]pyrimidine-6-carboxylic acid trihydrate ;
PIPERACILLIN EP IMPURITY A ; AMPICILLIN ;
CAS:69-53-4
PPR01 :
(2S,5R,6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid ;
PIPERACILLIN EP IMPURITY B ; PIPERACILLOIC ACID ; PENICILLOIC ACIDS OF PIPERACILLIN ;
CAS:64817-22-7
PPR02 :
(4S)-2-[carboxy[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2- phenylacetyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ;
PIPERACILLIN EP IMPURITY C ; MONODECARBOXY PIPERACILLOIC ACID (MIXTURE OF DIASTEREOMERS) ; PENILLOIC ACIDS OF PIPERACILLIN ;
CAS:64817-23-8
PPR03 :
(2RS,4S)-2-[[[(2R)-2-[[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-phenylacetyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ;
PIPERACILLIN EP IMPURITY D ; N-PIPERACILLINYL AMPICILLIN ;
CAS:65772-67-0
PPR04 :
(2S,5R,6R)-6-[[(2R)-2-[[[(2S,5R,6R)-6-[[(2R)-2-[[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia- 1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.
PIPERACILLIN EP IMPURITY E ; PIPERACILLIN USP RC E ;
CAS:59702-31-7
PPR05 :
1-Ethylpiperazine-2,3-dione ;
PIPERACILLIN EP IMPURITY F ; ACETYLATED PENICILLOIC ACIDS OF PIPERACILLIN ;
PPR06 :
(4S)-3-Acetyl-2-[carboxy[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl) carbonyl] amino]-2-phenylacetyl]amino]methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ;
PIPERACILLIN EP IMPURITY G ;
CAS:63422-71-9
PPR07 :
(2R)-2-[[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-phenylacetic acid ;
PIPERACILLIN EP IMPURITY H ; 6-AMINOPENICILLANIC ACID ; 6-APA ;
CAS:551-16-6
PPR08 :
(2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid ;
PIPERACILLIN MONOHYDRATE ;
CAS:61477-96-1
PPR00A :
(2S,5R,6R)-6-[[(2R)-2-[[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-phenylacetyl] amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid monohydrate ;
PIPERACILLIN SODIUM ;
CAS:59703-84-3
PPR00N :
Sodium (2S,5R,6R)-6-[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl] amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylate ;
PIRACETAM ;
CAS:7491-74-9
PCT00 :
2-(2-Oxopyrrolidin-1-yl)acetamide ;
PIRACETAM EP IMPURITY A ; 2-PYRROLIDONE ;
CAS:616-45-5
PCT01 :
Pyrrolidin-2-one ;
PIRACETAM EP IMPURITY B ;
CAS:59776-88-4
PCT02 :
Methyl (2-oxopyrrolidin-1-yl)acetate ;
PIRACETAM EP IMPURITY C ;
CAS:61516-73-2
PCT03 :
Ethyl (2-oxopyrrolidin-1-yl)acetate ;
PIRACETAM EP IMPURITY D ;
CAS:53934-76-2
PCT04 :
(2-Oxopyrrolidin-1-yl)acetic acid ;
PIRENZEPINE DIHYDROCHLORIDE ;
CAS:29868-97-1
PZN00H :
11-[(4-Methylpiperazin-1-yl)acetyl]-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one dihydrochloride ;
PIRENZEPINE EP IMPURITY A ;
CAS:28797-48-0
PZN01 :
11-(Chloroacetyl)-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one, ;
PIRENZEPINE EP IMPURITY B ;
CAS:885-70-1
PZN02 :
5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one ;
PIRENZEPINE EP IMPURITY C ;
PZN03 :
6-[[(4-Methylpiperazin-1-yl)acetyl]amino]-11H-pyrido[2,1-b]quinazolin-11-one ;
PIRENZEPINE EP IMPURITY D ; DIETHYLCARBAMAZINE EP IMPURITY A ; IMATINIB EP IMPURITY G ; CYCLIZINE EP IMPURITY A ;
CAS:109-01-3
PZN04H :
1-Methylpiperazine Dihydrochloride ;
PIRETANIDE ;
CAS:55837-27-9
PRT00 :
3-(Aminosulfonyl)-4-phenoxy-5-(1-pyrrolidinyl)benzoic Acid ;
PIRETANIDE EP IMPURITY A ;
CAS:67641-46-7
PRT01 :
4-Phenoxy-3-(1H-pyrrol-1-yl)-5-sulfamoylbenzoic acid ;
PIRETANIDE EP IMPURITY B ;
PRT02 :
Methyl-3-[[(dimethylamino)methylidene]sulfamoyl]-4-phenoxy-5-(pyrrolidin-1-yl)benzoate ;
PIRETANIDE EP IMPURITY C ;
PRT03 :
4-(Pyrrolidin-1-yl)dibenzo[b,d]furan-2-carboxylic acid ;
PIRFENIDONE ;
CAS:53179-13-8
PFD00 :
5-Methyl-N-phenyl-2-1H-pyridone ;
PIRFENIDONE 3-HYDROXY ;
CAS:887406-53-3
PFD58 :
3-Hydroxy-5-methyl-1-phenylpyridin-2(1H)-one ;
PIRFENIDONE 5-CARBOXYLATE METHYL ESTER ;
CAS:77837-09-3
PFD57 :
Methyl 6-oxo-1-phenyl-1,6-dihydropyridine-3-carboxylate ;
PIRFENIDONE 5-CARBOXYLIC ACID IMPURITY ;
CAS:77837-08-2
PFD50 :
5-Carboxy-N-phenyl-2-1H-pyridone ;
PIRFENIDONE 5-HYDROXYMETHYL IMPURITY ;
CAS:887406-49-7
PFD51 :
5-Hydroxymethyl-N-phenyl-2-1H-pyridone ;
PIRFENIDONE 5-METHOXYMETHYL ;
CAS:914918-69-7
PFD53 :
5-(Methoxymethyl)-1-phenylpyridin-2(1H)-one ;
PIRFENIDONE 5-METHYLPYRIDIN-2-ONE ;
CAS:2251047-36-4
PFD54 :
1-(4-Hydroxyphenyl)pyridin-2(1H)-one ;
PIRFENIDONE DESMETHYL ;
CAS:13131-02-7
PFD55 :
1-Phenylpyridin-2(1H)-one ;
PIRFENIDONE DESMETHYL N-(4-HYDROXYPHENYL) ;
CAS:859538-51-5
PFD56 :
1-(4-Hydroxyphenyl)pyridin-2(1H)-one ;
PIRFENIDONE EP IMPURITY A ;
CAS:1603-41-4
PFD01 :
5-Methylpyridin-2-amine ; 2-Amino-5-methylpyridine ;
PIRFENIDONE EP IMPURITY B ;
CAS:1003-68-5
PFD02 :
5-Methylpyridin-2(1H)-one ; 2-Hydroxy-5-methylpyridine ;
PIRFENIDONE EP IMPURITY C ;
CAS:108-95-2
PFD03 :
Phenol ;
PIRFENIDONE EP IMPURITY D ;
CAS:108-86-1
PFD04 :
Bromobenzene ;
PIRFENIDONE N-(4-HYDROXYPHENYL) ;
CAS:851518-71-3
PFD52 :
1-(4-Hydroxyphenyl)-5-methylpyridin-2(1H)-one ;
PIRIBEDIL DESMETHYLENE IMPURITY ;
CAS:50602-50-1
PRB50 :
4-[[4-(2-Pyrimidinyl)-1-piperazinyl]methyl]-1,2-benzenediol ;
PIRIBEDIL HCL ;
CAS:78213-63-5
PRB00H :
2-[4-(1,3-Benzodioxol-5-ylmethyl)-1-piperazinyl]-pyrimidine hydrochloride ;
PIRIBEDIL N-OXIDE ;
CAS:53954-71-5
PRB51 :
2-[4-(1,3-Benzodioxol-5-ylmethyl)-4-oxido-1-piperazinyl]-Pyrimidine ;
PIROXICAM ;
CAS:36322-90-4
PXC00 :
4-Hydroxy-2-methyl-N-(pyridin-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide ;
PIROXICAM EP IMPURITY A ; MEPYRAMINE EP IMPURITY C ; TENOXICAM EP IMPURITY A ;
CAS:26445-05-6
PXC01 :
2-Aminopyridine ;
PIROXICAM EP IMPURITY B ; N-DESMETHYL PIROXICAM ;
CAS:65897-46-3
PXC02 :
4-Hydroxy-N-(pyridin-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide ;
PIROXICAM EP IMPURITY C ;
CAS:24683-25-8
PXC03 :
4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide ;
PIROXICAM EP IMPURITY D ; PIROXICAM USP RC D ;
CAS:6639-62-9
PXC04 :
Methyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate ;
PIROXICAM EP IMPURITY E ;
CAS:24683-20-3
PXC05 :
Ethyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate ;
PIROXICAM EP IMPURITY F ;
CAS:76508-37-7
PXC06 :
1-Methylethyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate ;
PIROXICAM EP IMPURITY G ; PIROXICAM USP RC G ;
CAS:35511-14-9
PXC07 :
Methyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
PIROXICAM EP IMPURITY H ;
CAS:24683-21-4
PXC08 :
Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
PIROXICAM EP IMPURITY I ;
CAS:76508-35-5
PXC09 :
1-Methylethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
PIROXICAM EP IMPURITY J ; PIROXICAM USP RC J ; MELOXICAM EP IMP. E ; MELOXICAM BP IMPURITY E ;
CAS:35511-15-0
PXC10 :
Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
PIROXICAM EP IMPURITY K ; MELOXICAM EP IMP. A ;
CAS:113913-36-3
PXC11 :
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
PIROXICAM EP IMPURITY L ; MELOXICAM EP IMP. F ;
CAS:118854-48-1
PXC12 :
1-Methylethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide ;
PITAVASTATIN (3R,5R)-ISOMER CALCIUM ; PITAVASTATIN ANTI-ISOMER ;
CAS:254452-96-5
PTV30C :
(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid calcium salt ;
PITAVASTATIN (3R,5R)-ISOMER ETHYL ESTER ; PITAVASTATIN ANTI-ISOMER ETHYL ESTER ;
PTV40 :
(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid ethyl ester ;
PITAVASTATIN (3S,5R)-ISOMER CALCIUM ; PITAVASTATIN CALCIUM ENANTIOMER ;
CAS:254452-88-5
PTV31C :
(3S,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid calcium salt ;
PITAVASTATIN (3S,5R)-ISOMER ETHYL ESTER ;
PTV41 :
(3S,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid ethyl ester ;
PITAVASTATIN (3S,5S)-ISOMER CALCIUM ;
CAS:254452-92-1
PTV32C :
(3S,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid calcium salt ;
PITAVASTATIN (3S,5S)-ISOMER ETHYL ESTER ;
PTV42 :
(3S,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid ethyl ester ;
PITAVASTATIN 3-OXO ACID ETHYL ESTER ;
CAS:148901-69-3
PTV09 :
Ethyl (5S, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-5-hydroxy-3-oxo-6-heptenoate ;
PITAVASTATIN 3-OXO ACID SODIUM SALT ;
PTV11N :
Sodium (5S, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-5-hydroxy-3-oxo-6-heptenoate ;
PITAVASTATIN 5-OXO ACID ;
CAS:222306-15-2
PTV12A :
(3R, 6E)-7-[2-Cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-3-hydroxy-5-oxo-6-heptenoic acid ;
PITAVASTATIN 5-OXO ACID CALCIUM SALT ;
CAS:222306-15-2
PTV12C :
Calcium (3R, 6E)-7-[2-Cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-3-hydroxy-5-oxo-6-heptenoate ;
PITAVASTATIN 5-OXO ACID ETHYL ESTER ;
PTV10 :
Ethyl (3R, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-3-hydroxy-5-oxo-6-heptenoate ;
PITAVASTATIN 5-OXO ACID SODIUM SALT ;
CAS:222306-15-2
PTV12N :
Sodium (3R, 6E)-7-[2-Cyclopropyl-4-(4-flurophenyl)-3- quinolinyl]-3-hydroxy-5-oxo-6-heptenoate ;
PITAVASTATIN ACETONIDE T-BUTYL ESTER ;
CAS:147489-06-3
PTV58 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) -quinolin-3-yl]-2,2-dimethyl-1,3-dioxane-6-heptenoic acid t-butyl ester ;
PITAVASTATIN ACID (SUPPLIED AS CALCIUM SALT) ;
CAS:147511-69-1
PTV00A :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid ;
PITAVASTATIN ACYL GLUCURONIDE ;
CAS:574752-66-2
PTV53 :
(3S,5S,6S)-6-((3R,5S,E)-7-(2-Cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoyloxy)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylic acid ;
PITAVASTATIN BENZOPHENANTHRIDINE IMPURITY ;
CAS:1187966-93-3
PTV69 :
(3R,5S)-5-(6-Cyclopropyl-10-fluorobenzo[k]phenanthridin-8-yl)-3,5-dihydroxypentanoic acid ;
PITAVASTATIN BROMOMETHYL IMPURITY ;
CAS:154057-56-4
PTV54 :
3-(Bromomethyl)-2-cyclopropyl-4-(4-fluorophenyl)quinoline ;
PITAVASTATIN CALCIUM (Z)-ISOMER ; (3R,5S,6Z)-PITAVASTATIN CALCIUM ;
CAS:1159588-21-2
PTV80C :
(3R,5S,6Z)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid calcium salt ;
PITAVASTATIN CALCIUM ; (3R,5S,6E)-PITAVASTATIN CALCIUM ;
CAS:147526-32-7
PTV00C :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid calcium salt ;
PITAVASTATIN DESFLUORO ACETONIDE T-BUTYL ESTER ; DESFLUORO PITAVASTATIN ACETONIDE T-BUTYL ESTER ;
PTV70 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-phenyl-quinolin-3-yl]-2,2-dimethyl-1,3-dioxane-6-heptenoic acid t-butyl ester ;
PITAVASTATIN DESFLUORO CALCIUM ; DESFLUORO PITAVASTATIN CALCIUM ;
CAS:847849-67-6
PTV50C :
(3R,5S,6E)-7-[2-Cyclopropyl-4-phenyl-quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid calcium salt ;
PITAVASTATIN DESFLUORO CARBALDEHYDE ;
CAS:2153433-59-9
PTV55 :
2-Cyclopropyl-4-phenylquinoline-3-carbaldehyde ;
PITAVASTATIN DESFLUORO SODIUM ;
CAS:847849-67-6
PTV51N :
(3R,5S,6E)-7-[2-Cyclopropyl-4-phenyl-quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid sodium salt ;
PITAVASTATIN DESFLUORO T-BUTYL ESTER ;
PTV60 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-phenyl-quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid t-butyl ester ; Desfluoro Pitavastatin t-Butyl Ester ;
PITAVASTATIN DIHYDROBENZOPHENANTHRIDINE ACID CALCIUM SALT ;
CAS:1187966-91-1
PTV68C :
(3R,5S)-5-(6-Cyclopropyl-10-fluoro-7,8-dihydrobenzo[k]phenanthridin-8-yl)-3,5-dihydroxypentanoic acid calcium salt ;
PITAVASTATIN DIHYDROBENZOPHENANTHRIDINE BASE ;
CAS:1187966-94-4
PTV56 :
6-Cyclopropyl-10-fluoro-7,8-dihydrobenzo[k]phenanthridine ;
PITAVASTATIN ETHYL ESTER ;
CAS:167073-19-0
PTV05 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid ethyl ester ;
PITAVASTATIN FORMYL IMPURITY ;
CAS:121660-37-5
PTV57 :
2-Cyclopropyl-4-(4-fluorophenyl)quinoline-3-carbaldehyde ;
PITAVASTATIN HYDROXYMETHYL IMPURITY ;
CAS:121660-11-5
PTV72 :
2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinemethanol ;
PITAVASTATIN LACTONE ;
CAS:141750-63-2
PTV04 :
(4R,6S,E)-6-[2-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl] vinyl] tetrahydro-4-hydroxypyran-2-one ;
PITAVASTATIN METHYL ESTER ;
CAS:849811-78-5
PTV06 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid methyl ester ;
PITAVASTATIN N-OXIDE ;
PTV59 :
Pitavastatin N-Oxide ;
PITAVASTATIN T-BUTYL ESTER ;
CAS:586966-54-3
PTV07 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid t-butyl ester ;
PITAVASTATIN TMBA SALT ; PITAVASTATIN 1,1,3,3-TETRAMETHYLBUTYLAMINE SALT ; PITAVASTATIN T-OCTYLAMMONIUM SALT ;
PTV78 :
(3R,5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid 1,1,3,3-tetramethylbutylamine salt ;
PITVASTATIN 1-PHENYLETHYLAMIDE ;
PTV51 :
(3R,5S,E)-7-(2-Cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxy-N-(1-phenylethyl)hept-6-enamide ;
PITVASTATIN 3-ETHER GLUCURONIDE ;
CAS:224320-11-0
PTV52 :
(3S,4S,5R,6R)-6-((2R,4S,E)-1-Carboxy-6-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-4-hydroxyhex-5-en-2-yloxy)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylic acid ;
PIVAMPICILLIN EP IMPURITY A ; PENICILLOIC ACIDS OF PIVAMPICILLIN ;
PVA01 :
2-((R)-2-Amino-2-phenylacetamido)-2-((4S)-5,5-dimethyl-4-((pivaloyloxymethoxy)carbonyl)thiazolidin-2-yl)acetic acid ;
PIVAMPICILLIN EP IMPURITY B ; DIKETOPIPERAZINES OF PIVAMPICILLIN ;
PVA02 :
(4S)-Pivaloyloxymethyl 2-(3,6-dioxo-5-phenylpiperazin-2-yl)-5,5-dimethylthiazolidine-4-carboxylate ;
PIVAMPICILLIN HYDROCHLORIDE ;
CAS:33817-20-8
PVA00H :
(2S,5R,6R)-Pivaloyloxymethyl 6-((R)-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate hydrochloride ;
PIVMECILLINAM EP IMPURITY A ; PIVALOYLOXYMETHYL 6-AMINOPENICILLANATE ;
CAS:25031-06-5
PVM01 :
Methylene (2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate-2,2-dimethylpropanoate ;
PIVMECILLINAM EP IMPURITY B ; PENICILLOIC ACIDS OF PIVMECILLINAM ;
CAS:72584-25-9
PVM02 :
2-[[(Hexahydro-1H-azepin-1-yl)methylene]amino]-2-[(4S)-4-[[[(2,2-dimethylpropanoyl)oxy]methoxy]-carbonyl]-5,5-dimethylthiazolidin-2-yl]acetic acid ;
PIVMECILLINAM EP IMPURITY C ;
PVM03 :
Methylene 2,2-dimethylpropanoate (2RS,4S)-2-[[[(hexahydro-1H-azepin-1-yl)methylene]amino]methyl]-5,5-dimethylthiazolidin-4-carboxylate
PIVMECILLINAM EP IMPURITY D ;
PVM04 :
Methylene 2,2-dimethylpropanoate (4S)-2-[1-(formylamino)-2-(hexahydro-1H-azepin-1-yl)-2-oxoethyl]-5,5-dimethylthiazolidin-4-carboxylate ;
PIVMECILLINAM HCL ;
CAS:32887-03-9
PVM00H :
Methylene 2,2-dimethylpropanoate (2S,5R,6R)-6-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrochloride ;
PLERIXAFOR ;
CAS:110078-46-1
PXF00 :
1,1’-[1,4-Phenylenebis(methylene)]bis-1,4,8,11-tetraazacyclotetradecane ;
PLERIXAFOR 1,4,8,11-TETRAAZACYCLOTETRADECANE ;
CAS:295-37-4
PXF55 :
1,4,8,11-Tetraazacyclotetradecane ;
PLERIXAFOR 1,4-BIS(BROMOMETHYL)BENZENE ;
CAS:623-24-5
PXF54 :
1,4-bis(Bromomethyl)benzene ;
PLERIXAFOR IMPURITY 1 ;
CAS:176252-20-3
PXF51 :
4-(1,4,8,11-Tetraazacyclotetradec-1-ylmethyl)-Benzenemethanol ;
PLERIXAFOR IMPURITY 2 ;
CAS:414858-02-9
PXF52 :
1,8-Bis(4-((1,4,8,11-Tetraazacyclotetradecan-1-yl)methyl)benzyl)-1,4,8,11-tetraazacyclo tetradecane ;
PLERIXAFOR IMPURITY 3 ;
CAS:771464-86-9
PXF53 :
1,11-Bis(4-((1,4,8,11-Tetraazacyclotetradecan-1-yl)methyl)benzyl)-1,4,8,11-tetraazacyclo tetradecane ;
PODOPHYLLOTOXIN ;
CAS:518-28-5
PPT00 :
(5R,5aR,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN 5A-EPIMER ; PICROPODOPHYLLOTOXIN ;
CAS:477-47-4
PPT50 :
(5R,5aS,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN 9-DESOXY IMPURITY ;
CAS:19186-35-7
PPT51:
(5R,5aR,8aR)-5-(3,4,5-trimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN 9-EPIMER ;
CAS:7/9/4375
PPT52 :
(5R,5aR,8aR,9S)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN 9-O-GLUCOSIDE ;
CAS:16481-54-2
PPT53 :
(5R,5aR,8aR,9R)-9-(฿-D-Glucopyranosyloxy)-5,8,8a,9-tetrahydro-5-(3,4,5-trimethoxy phenyl)furo[3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN P-DESMETHYL 9-DESOXY IMPURITY ;
CAS:3590-93-0
PPT54 :
(5R,5aR,8aR)-5,8,8a,9-Tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-furo [3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN P-DESMETHYL 9-EPIMER ;
CAS:6559-91-7
PPT55 :
(5R,5aR,8aR,9S)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-furo[3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
PODOPHYLLOTOXIN P-DESMETHYL IMPURITY ;
CAS:40505-27-9
PPT56 :
(5R,5aR,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-furo[3’,4’:6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one ;
POMALIDOMIDE (R)-ISOMER ;
CAS:202271-90-7
PLD60 :
(R)-4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione ;
POMALIDOMIDE (S)-ISOMER ;
CAS:202271-89-4
PLD61 :
(S)-4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione ;