Phone (USA) +1 212-348-5610
Whatsapp: +1 516-336-9307
WeChat: chembuyersguide
Chemical Search
 




























Anant Pharmaceuticals Pvt. Ltd.




Country: India

Anant Pharmaceuticals Pvt. Ltd.
W57/A Additional MIDC
Anand Nagar, Ambernath,
Maharashtra India


Phone: +91-251 2620562
Phone 2: +91-251 2620462
Phone 3: +91-9324977784 (mobile)
E-Mail:E-Mail this Supplier

Contact: Dr. Ajit Godbole
Managing Director

http://www.anantlabs.com

Company Profile

Anant is a custom research organisation engaged in the synthesis and supply of Pharmaceutical Reference Material.

Our products are delivered worldwide through our sister concern Anant Laboratories.

Anant Lab’s utmost goal is to provide high quality reference standards and research chemicals at optimum cost which are as per the regulatory requirements.

Currently we have more than 1000 reference products in stock and ready to be delivered globally anywhere.

Our areas of interests and services to pharma research are as,

  • Impurities - Process / Degradation / Genotoxic / Unknown
  • Secondary standards
  • Process development and Tech transfer
  • Custom synthesis of impurities
  • Structure elucidation projects.

For more details about Anant please visit our website www.anantlabs.com


Product List: 911

PON:Page:


 


Abiraterone

ABIRATERONE N-OXIDE
Formula: C24H31NO2
365.51
ANT-ABT-01


Aceclofenac

ACECLOFENAC EP IMPURITY A
CAS:15307-86-5
Formula: C14H9Cl2NO2Na
296.15
ANT-ACL-001
ACECLOFENAC EP IMPURITY B
CAS:15307-78-5
Formula: C15H13Cl2NO2
310.18
ANT-ACL-002
ACECLOFENAC EP IMPURITY C
CAS:15307-77-4
Formula: C15H13Cl2NO2
324.2
ANT-ACL-003
ACECLOFENAC EP IMPURITY D
CAS:139272-66-5
Formula: C17H15Cl2NO4
368.21
ANT-ACL-004
ACECLOFENAC EP IMPURITY E
CAS:139272-67-6
Formula: C18H17Cl2NO4
382.24
ANT-ACL-005
ACECLOFENAC EP IMPURITY F
CAS:100499-89-6
Formula: C23H19Cl2NO4
444.31
ANT-ACL-006
ACECLOFENAC EP IMPURITY G
CAS:1215709-75-3
Formula: C18H15Cl2NO6
412.22
ANT-ACL-007
ACECLOFENAC EP IMPURITY H
CAS:1216495-92-9
Formula: C20H17Cl2NO8
470.26
ANT-ACL-008


Acetazolamide

ACETAZOLAMIDE EP IMPURITY A
CAS:60320-32-3
Formula: C4H4ClN3OS
177.61
ANT-AZT-001
ACETAZOLAMIDE EP IMPURITY B
CAS:5393-55-5
Formula: C4H5N3OS
143.17
ANT-AZT-002
ACETAZOLAMIDE EP IMPURITY C
CAS:32873-56-6
Formula: C4H5N3OS2
175.23
ANT-AZT-003
ACETAZOLAMIDE EP IMPURITY D
CAS:14949-00-9
Formula: C2H4N4O2S2
180.21
ANT-AZT-004
ACETAZOLAMIDE EP IMPURITY E
CAS:827026-60-8
Formula: C4H5N3O4S2
223.23
ANT-AZT-005
ACETAZOLAMIDE EP IMPURITY F
CAS:80495-47-2
Formula: C8H9N7O6S4
427.46
ANT-AZT-006
ACETAZOLAMIDE EP IMPURITY G
CAS:2349-67-9
Formula: C2H3N3S2
133.2
ANT-AZT-007


Acyclovir

ACYCLOVIR IMPURITY B
CAS:73-40-5
Formula: C5H5N5O
151.13
ANT-ACY-002
ACYCLOVIR IMPURITY G
CAS:75128-73-3
Formula: C12H15N5O5
309.28
ANT-ACY-003
ACYCLOVIR IMPURITY L
CAS:3056-33-5
Formula: C9H9N5O3
235.2
ANT-ACY-004
ACYCLOVIR USP RC A
CAS:102728-64-3
Formula: C10H13N5O4
267.24
ANT-ACY-001


Adenaline

ADRENALINE EP IMPURITY C
CAS:62-13-5
Formula: C9H11NO3
181.19
ANT-AND-01


Adrenaline

ADRENALINE EP IMPURITY E
CAS:36467-25-1
Formula: C16H17NO3
271.31
ANT-AND-02


Afatinib

CIS-AFATINIB
CAS:1680184-59-1
Formula: C24H25ClFN5O3
485.94
ANT-AFT-01


Albendazole

ALBENDAZOLE EP IMPURITY A
CAS:80893-36-4
Formula: C10H13N3S
ANT-ALB-01
ALBENDAZOLE EP IMPURITY B
CAS:54029-12-8
Formula: C12H15N3O3S
ANT-ALB-02
ALBENDAZOLE EP IMPURITY C
CAS:75184-71-3
Formula: C12H15N3O4S
297.33
ANT-ALB-03
ALBENDAZOLE EP IMPURITY D
CAS:80893-45-5
Formula:  C10H13N3O2S
239.29
ANT-ALB-04
ALBENDAZOLE EP IMPURITY E
CAS:10605-21-7
Formula: C9H9N3O2
191.07
ANT-ALB-05
ALBENDAZOLE EP IMPURITY F
CAS:80983-45-5
Formula: C10H11N3O2S
237.28
ANT-ALB-06
ALBENDAZOLE IMPURITY G
CAS:139751-05-6
Formula: C13H17N3O2S
279.36
ANT-ALB-07
ALBENDAZOLE IMPURITY H
CAS:20367-38-8
Formula: C9H8ClN3O2
225.63
ANT-ALB-08
ALBENDAZOLE IMPURITY I
CAS:20559-55-1
Formula: C12H15N3O3
249.27
ANT-ALB-09


Alfuzosin

ALFUZOSIN IMPURITY A
CAS:98902-29-5
Formula: C19H24ClN5O4
ANT-ALF-02
ALFUZOSIN IMPURITY B
CAS:23680-84-4
Formula: C10H10ClN3O2
ANT-ALF-01
ALFUZOSIN IMPURITY C
CAS:98902-34-2
Formula: C19H27N5O4
ANT-ALF-04
ALFUZOSIN IMPURITY D
CAS:81403-69-2
Formula: C14H22ClN5O2
ANT-ALF-03
ALFUZOSIN IMPURITY E
CAS:1026411-59-5
Formula: C15H21N5O3
ANT-ALF-05


Allopurinol

ALLOPURINOL RELATED COMPOUND C
CAS:1346604-13-4
Formula: C6H6N6O
ANT-ALO-02
ALLOPURINOL USP RELATED COMP A
CAS:27511-79-1
Formula: C8H14N8O6S
ANT-ALO-01


Alprazolam

ALPRAZOLAM EP IMPURITY G
CAS:448950-89-8
Formula: C17H13ClN4
ANT-ALP-01


Amfenac

3-KETO AMFENAC
CAS:126849-37-4
Formula: C15H11NO4
ANT-NPF-01


Amiodarone

AMIODARONE EP IMPURITY B
CAS:96027-74-6
Formula: C23H26ClI2NO3
ANT-AMD-01
AMIODARONE EP IMPURITY D
CAS:1951-26-4
Formula: C19H16I2O3
ANT-AMD-02


Amlodipine

AMLODIPINE EP IMPURITY A
CAS:88150-62-3
Formula: C28H27ClN2O7
ANT-AML-02
AMLODIPINE EP IMPURITY B
CAS:721958-72-1
Formula: C29H32ClN3O7
ANT-AML-03
AMLODIPINE EP IMPURITY C
CAS:721958-74-3
Formula: C23H32ClN3O6
ANT-AML-04
AMLODIPINE EP IMPURITY E
CAS:140171-65-9
Formula: C21H27ClN2O5
ANT-AML-06
AMLODIPINE EP IMPURITY F
CAS:140171-66-0
Formula: C19H23ClN2O5
ANT-AML-07
AMLODIPINE EP IMPURITY G
CAS:43067-01-2
Formula: C17H18ClNO4
ANT-AML-08
AMLODIPINE EP IMPURITY H
CAS:318465-73-5
Formula: C28H29ClN2O8
ANT-AML-09
AMLODIPINE IH IMPURITY A
CAS:88150-47-4
Formula: C20H25ClN2O5
ANT-AML-010
AMLODIPINE IH IMPURITY B
CAS:400024-08-0
Formula: C23H20ClNO6
ANT-AML-011
AMLODIPINE IH IMPURITY C
CAS:88150-75-8
Formula: C16H17NO6
ANT-AML-012
AMLODIPINE IMPURITY D
CAS:1216406-90-4
Formula: C22H25ClN2O9
406.86
ANT-AML-05
R-AMLODIPINE BESILATE
CAS:103129-81-3
Formula: C21H29ClN2O9S
ANT-AML-01


Amoxicillin

AMOXICILLIN EP IMPURITY A
CAS:551-16-6
Formula: C8H12N2O3S
ANT-AMX-01
AMOXICILLIN EP IMPURITY I
CAS:22818-40-2
Formula: C8H9NO3
ANT-AMX-02


Anagrelide

ANAGRELIDE ETHYL ESTER
CAS:70381-75-8
Formula: C12H13Cl2N3O2
ANT-ANG-02
ANAGRELIDE METHYL ESTER
CAS:NA
Formula: C11H11Cl2N3O2
ANT-ANG-01


Apalutamide

APALUTAMIDE
CAS:956104-40-8
Formula: C21H15F4N5O2S
477.44
ANT-APL-01
N-DEMETHYL APALUTAMIDE
CAS:1332391-11-3
Formula: C20H13F4N5O2S
463.41
ANT-APL-02


Apixaban

APIXABAN EA-ESTER
CAS:503614-91-3
Formula: C27H28N4O5
488.54
ANT-APX-06
APIXABAN IB-ESTER
CAS:NA
Formula: C31H37N5O6
575.66
ANT-APX-07
APX1B-AMIDE
CAS:NA
Formula: C29H34N6O5
546.62
ANT-APX-05


Aripiprazole

ARIPIPRAZOLE EP IMPURITY A
CAS:22246-18-0
Formula: C9H9NO2
ANT-ARP-01
ARIPIPRAZOLE EP IMPURITY B
CAS:119532-26-2
Formula: C10H12Cl2N2
ANT-ARP-02
ARIPIPRAZOLE EP IMPURITY C
CAS:203395-81-7
Formula: C23H28ClN3O2
ANT-ARP-03
ARIPIPRAZOLE EP IMPURITY D
CAS:203395-82-8
Formula: C23H28ClN3O2
ANT-ARP-04
ARIPIPRAZOLE EP IMPURITY E
CAS:120004-79-7
Formula: C13H16ClNO2
ANT-ARP-08
ARIPIPRAZOLE N,N-DIOXIDE
CAS:573691-13-1
Formula: C23H27Cl2N3O4
ANT-ARP-10
ARIPIPRAZOLE N-OXIDE
CAS:573691-09-5
Formula: C23H27Cl2N3O3
ANT-ARP-09
ARIPIPRAZOLE RELATED COMPOUND B
CAS:889443-20-3
Formula: C13H17NO3
ANT-ARP-06
ARIPIPRAZOLE RELATED COMPOUND D
CAS:882880-12-8
Formula: C22H24N2O4
ANT-ARP-07


Artemether

ARTEMETHER TRICARBONYL IMPURITY
CAS:NA-ANT-ART-01
Formula: C14H22O3
ANT-ART-01


Aspartame

ASPARTAME EP IMPURITY C
CAS:63-91-2
Formula: C9H11NO2
ANT-APT-01


Aspirin

4-HYDROXYISOPHTHALIC ACID
CAS:636-46-4
Formula: C8H6O5
ANT-ASR-02
ASPIRIN EP IMPURITY A
CAS:99-96-7
Formula: C7H6O3
ANT-ASR-01
ASPIRIN EP IMPURITY D
CAS:530-75-6
Formula: C16H12O6
ANT-ASR-04
ASPIRIN EP IMPURITY E
CAS:552-94-3
Formula: C14H10O5
ANT-ASR-05
ASPIRIN EP IMPURITY F
CAS:1466-82-6
Formula: C18H14O7
ANT-ASR-06


Atenolol

ATENOLOL EP IMPURITY A
CAS:17194-82-0
Formula: C8H9NO2
ANT-ATL-01
ATENOLOL EP IMPURITY B
CAS:61698-76-8
Formula: C11H15NO4
ANT-ATL-02
ATENOLOL EP IMPURITY C
CAS:29122-69-8
Formula: C11H13NO3
ANT-ATL-03
ATENOLOL EP IMPURITY D
CAS:115538-83-5
Formula: C11H1ClNO3
ANT-ATL-04
ATENOLOL EP IMPURITY E
CAS:141650-31-9
Formula: C19H22N2O3
ANT-ATL-05
ATENOLOL EP IMPURITY F
CAS:87619-83-8
Formula: C25H35N3O6
ANT-ATL-06
ATENOLOL EP IMPURITY G
CAS:56392-14-4
Formula: C14H21NO4
ANT-ATL-07
ATENOLOL EP IMPURITY H
CAS:29277-73-4
Formula: C14H20N2O2
ANT-ATL-08


Atorvastatin

ATORVASTATIN EPOXY TETRAHYDROFURAN IMPURITY
CAS:873950-19-7
Formula: C26H24FNO5
449.47
ANT-ATV-08
ATORVASTATIN ETHANONE IMPURITY
CAS:62148-67-8
Formula: C14H10ClFO
ANT-ATV-05
ATORVASTATIN METHYL ESTER
CAS:345891-62-5
Formula: C34H37FN2O5
ANT-ATV-04
ATORVASTATIN USP RELATED COMPOUND A
CAS:433289-83-9
Formula: C33H35N2O5 . 1/2 Ca
ANT-ATV-01
ATORVASTATIN USP RELATED COMPOUND B
CAS:887196-25-0
Formula: C33H34FN2O5.1/2 Ca
ANT-ATV-06
ATORVASTATIN USP RELATED COMPOUND C
CAS:693793-53-2
Formula: C66H66CaF4N4O10
ANT-ATV-02
ATORVASTATIN USP RELATED COMPOUND D
CAS:148146-51-4
Formula: C26H22FNO4
ANT-ATV-07


Atropine

(-)-HYCOSAMINE
CAS:101-31-5
Formula: C17H23NO3
ANT-ATF-02
APOHYOSCINE
CAS:535-26-2
Formula: C17H19NO3
ANT-HYS-01
ATROPINE EP IMPURITY A
CAS:500-55-0
Formula: C17H21NO2
ANT-ATP-06
ATROPINE EP IMPURITY C (TROPIC ACID)
CAS:552-63-6
Formula: C9H10O3
ANT-ATF-05
ATROPINE EP IMPURITY F
CAS:51-34-3
Formula: C17H28BrNO7
303.35
ANT-ATP-04
ATROPINE IMPURITY D + E
CAS:NA
Formula: C17H23NO4
ANT-ATF-01
ATROPINE IMPURITY G
CAS:21956-47-8
Formula: C17H23NO3
289.37
ANT-ATF-07
TROPINONE
CAS:532-24-1
Formula: C8H13NO
ANT-ATF-03


Azithromycin

AZITHROMYCIN DIHYDRATE
CAS:117772-70-0
Formula: C38H72N2O12
ANT-AZI-18
AZITHROMYCIN EP IMPURITY A
CAS:76801-85-9
Formula: C37H70N2O12
ANT-AZI-01
AZITHROMYCIN EP IMPURITY B
CAS:307974-61-4
Formula: C38H72N2O11
ANT-AZI-02
AZITHROMYCIN EP IMPURITY C
CAS:620169-47-3
Formula: C37H70N2O12
ANT-AZI-17
AZITHROMYCIN EP IMPURITY E
CAS:612069-27-9
Formula: C36H68N2O12
ANT-AZI-03
AZITHROMYCIN EP IMPURITY F
CAS:612069-28-0
Formula: C38H70N2O13
ANT-AZI-04
AZITHROMYCIN EP IMPURITY G
CAS:612069-31-5
Formula: C44H76N2O14S
ANT-AZI-05
AZITHROMYCIN EP IMPURITY H
CAS:612069-30-4
Formula: C45H77N3O15S
ANT-AZI-06
AZITHROMYCIN EP IMPURITY I
CAS:172617-84-4
Formula: C37H70N2O12
ANT-AZI-08
AZITHROMYCIN EP IMPURITY J
CAS:117693-41-1
Formula: C30H58N2O9
ANT-AZI-09
AZITHROMYCIN EP IMPURITY L
CAS:90503-06-3
Formula: C38H72N2O13
ANT-AZI-10
AZITHROMYCIN EP IMPURITY M
CAS:765927-71-7
Formula: C37H68N2O13
ANT-AZI-11
AZITHROMYCIN EP IMPURITY N
CAS:612069-25-7
Formula: C36H65NO13
ANT-AZI-12
AZITHROMYCIN EP IMPURITY P
CAS:92594-45-1
Formula: C39H74N2O12
ANT-AZI-16
AZITHROMYCIN EP IMPURITY Q
CAS:2095879-65-3
Formula: C44H75N3O15S
ANT-AZI-07
AZITHROMYCIN EP IMPURITY S
CAS:161193-44-8
Formula: C37H66N2O12
ANT-AZI-13


Balsalazide

BALSALAZIDE AMINO IMPURITY
CAS:7377-08-4
Formula: C10H12N2O3
ANT-BLZ-04
BALSALAZIDE USP IMPURITY 5
CAS:1346606-13-0
Formula: C20H21N3O6
ANT-BLZ-03
BALSALAZIDE USP RC A
CAS:1398634-47-3
Formula: C14H10N2O5
ANT-BLZ-01
BALSALAZIDE USP RC B
CAS:1798395-96-6
Formula: C17H15N3O6
ANT-BLZ-02


Benzalkonium Chloride

BENZODODECINIUM CHLORIDE
CAS:139-07-1
Formula: C21H38ClN
ANT-BZN-03
BENZYLDIMETHYLTETRADECYLAMMONIUM CHLORIDE
CAS:139-08-2
Formula: C23H42ClN
ANT-BZN-02
N,N-DIMETHYL DECYL BENZYL AMMONIUM CHLORIDE
CAS:965-32-2
Formula: C19H34ClN
ANT-BZN-01


Benzothiadiazine

BENZOTHIADIAZINE USP RC A
CAS:121-30-2
Formula: C6H8ClN3O4S2
ANT-BNZ-01


Betahistine

BETAHISTINE ADDUCT 1
CAS:NA
Formula: C14H18N2O6
ANT-BTH-03
BETAHISTINE EP IMPURITY A
CAS:100-69-6
Formula: C7H7N
ANT-BTH-01
BETAHISTINE EP IMPURITY C
CAS:5452-87-9
Formula: C15H19N3
ANT-BTH-02


Betaxolol

BETAXOLOL EP IMPURITY A
CAS:67193-95-7
Formula: C14H23NO2
237.34
ANT-BTX-01
BETAXOLOL EP IMPURITY C
CAS:63659-17-6
Formula: C15H20O3
248.32
ANT-BTX-02
BETAXOLOL EP IMPURITY D
CAS:63659-16-5
Formula: C12H16O2
192.25
ANT-BTX-03
BETAXOLOL EP IMPURITY E
CAS:1329613-85-5
Formula: C18H31NO3
309.44
ANT-BTX-04


Bicalutamide

BICALUTAMIDE EP IMPURITY A
CAS:90357-05-4
Formula: C18H15F3N2O4S
ANT-BCL-01
BICALUTAMIDE EP IMPURITY B
CAS:1159977-36-2
Formula: C18H14F4N2O4S
ANT-BCL-02
BICALUTAMIDE EP IMPURITY C
CAS:906008-94-4
Formula: C18H14F4N2O3S
ANT-BCL-03
BICALUTAMIDE EP IMPURITY D
CAS:654-70-6
Formula: C8H5F3N2
ANT-BCL-04
BICALUTAMIDE EP IMPURITY E
CAS:945419-64-7
Formula: C18H14F4N2O3S
ANT-BCL-05
BICALUTAMIDE EP IMPURITY F
CAS:1080647-26-2
Formula: C18H14F4N2O3S
ANT-BCL-06
BICALUTAMIDE EP IMPURITY J
CAS:90356-78-8
Formula: C18H14F4N2O2S
ANT-BCL-08


Bilastine

BILASTINE RELATED COMPOUND A
CAS:2069238-47-5
Formula: C28H37N3O4
479.61
ANT-BLT-01


Brimonidine

BRIMONIDINE IMPURITY C
CAS:6298-37-9
Formula: C8H7N3
ANT-BMD-02
DEBROMO BRIMONIDINE
CAS:91147-43-2
Formula: C11H11N5
ANT-BMD-01


Bromfenac

BROMFENAC IMPURITY A
CAS:91713-91-6
Formula: C15H10BrNO2
ANT-BRM-01


Bromhexine

BROMHEXINE EP IMPURITY A
CAS:50739-76-9
Formula: C7H7Br2NO
ANT-BMH-01
BROMHEXINE EP IMPURITY B
CAS:50910-55-9
Formula: C7H5Br2NO
ANT-BMH-02
BROMHEXINE EP IMPURITY C
CAS:57365-08-9
Formula: C14H22N2
ANT-BMH-03
BROMHEXINE EP IMPURITY D
CAS:132004-28-5
Formula: C14H21BrN2
ANT-BMH-04


Bupivacaine

(R)-(+)-BUPIVACAINE
CAS:27262-45-9
Formula: C18H28N2O
ANT-BPV-02
LEVOBUPIVACAINE HYDROCHLORIDE
CAS:27262-48-2
Formula: C18H29ClN2O
288.43
ANT-BPV-01


Bupropion

BROMOCHLOROPROPIOPHENONE
CAS:34911-51-8
Formula: C9H8BrClO
ANT-BPR-06
BUPROPION AMINE IMPURITY
CAS:119802-69-6
Formula: C9H11Cl2NO
183.63
ANT-BPR-04
BUPROPION IMPURITY D
CAS:63199-74-6
Formula: C13H20ClNO
ANT-BPR-01
BUPROPION IMPURITY E
CAS:10557-17-2
Formula: C9H7ClO2
ANT-BPR-02
BUPROPION USP RELATED COMPOUND A
CAS:1049718-72-0
Formula: C13H19Cl2NO
239.74
ANT-BPR-08


Buspirone

BUSPIRONE N-OXIDE
CAS:220747-81-9
Formula: C21H31N5O3
ANT-BSP-01


Caffeine

CAFFEINE IMPURITY D
CAS:83-67-0
Formula: C7H8N4O2
ANT-CFN-03


Candesartan

CANDESARTAN CILEXETIL PGI 5
CAS:136285-67-1
Formula: C23H19N3O4
ANT-CDS-01


Carbinoxamine

CARBINOXAMINE HYDROXY IMPURITY
CAS:27652-89-7
Formula: C12H10ClNO
ANT-CBX-02


Celiprolol

CELIPROLOL IMPURITY A
CAS:56980-94-0
Formula: C15H24N2O3
ANT-CLP-01
CELIPROLOL IMPURITY C
CAS:57471-01-9
Formula: C20H33N3O4
ANT-CLP-02
CELIPROLOL IMPURITY H
CAS:85045-98-3
Formula: C16H23BrN2O4
ANT-CLP-03


Cetirizine

CETIRIZINE EP IMPURITY F
CAS:83881-54-3
Formula: C21H26N2O3
ANT-CET-06
CETIRIZINE EP IMPURITY G
CAS:728948-88-7
Formula: C19H23ClN2O
ANT-CET-07
CETIRIZINE EP IMPURITY A
CAS:303-26-2
Formula: C17H19ClN2
ANT-CET-01
CETIRIZINE EP IMPURITY B
CAS:113740-61-7
Formula: C19H21ClN2O2
ANT-CET-02
CETIRIZINE EP IMPURITY D
CAS:346451-15-8
Formula: C30H28Cl2N2
ANT-CET-04
CETIRIZINE EP IMPURITY E
CAS:682323-77-9
Formula: C23H29ClN2O4
ANT-CET-05


Chlorimuron

CHLORIMURON IMPURITY
CAS:NA
Formula: C14H13ClN4O6S
ANT-CMR-01


Cholic Acid

GLYCOCHENODEOXYCHOLIC ACID SODIUM SALT
CAS:16664-43-5
Formula: C26H42NNaO5
ANT-CHL-01
TAURODEOXYCHOLIC ACID SODIUM SALT
CAS:207737-97-1
Formula: C26H46NNaO7S
ANT-CHL-02


Cinacalcet

(R)-CINACALCET HYDROCHLORIDE
CAS:364782-34-3
Formula: C22H23ClF3N
ANT-CNT-11
(S)-CINACALCET
CAS:694495-47-1
Formula: C22H22F3N
ANT-CNT-02
CINACALCET IMPURITY A
CAS:3886-70-2
Formula: C12H13N
ANT-CNT-03
CINACALCET IMPURITY B
CAS:66469-40-7
Formula: C19H19N
ANT-CNT-06
CINACALCET IMPURITY C
CAS:955373-56-5
Formula: C22H21ClF3N
ANT-CNT-07
CINACALCET IMPURITY D
CAS:1271930-15-4
Formula: C32H31F6N
ANT-CNT-08
CINACALCET IMPURITY E
CAS:253337-60-9
Formula: C22H26ClN
ANT-CNT-09
CINACALCET IMPURITY F
CAS:1271930-12-1
Formula: C22H28F3N. HCl
363.46
ANT-CNT-10


Ciprofloxacin

CIPROFLOXACIN EP IMPURITY  A
CAS:86393-33-1
Formula: C13H9ClFNO3
ANT-CPR-01
CIPROFLOXACIN N-FORMYL IMPURITY
CAS:93594-39-9
Formula: C18H18FN3O4
ANT-CPR-02


Clarithromycin

CLARITHROMYCIN EP IMPURITY G
CAS:127182-44-9
Formula: C39H72N2O13
ANT-CLA-03
CLARITHROMYCIN EP IMPURITY C
CAS:103450-87-9
Formula: C38H70N2O13
ANT-CLA-01
CLARITHROMYCIN EP IMPURITY D
CAS:101666-68-6
Formula: C37H67NO13
ANT-CLA-02
CLARITHROMYCIN EP IMPURITY H
CAS:127140-69-6
Formula: C38H67NO14
ANT-CLA-04
CLARITHROMYCIN EP IMPURITY I
CAS:118058-74-5
Formula: C30H55NO10
ANT-CLA-05
CLARITHROMYCIN EP IMPURITY K
CAS:127157-35-1
Formula: C30H51NO8
ANT-CLA-06
CLARITHROMYCIN EP IMPURITY M
CAS:127182-43-8
Formula: C37H68N2O13
ANT-CLA-09
CLARITHROMYCIN IMPURITY G (MIXTURE OF E & Z ISOMER)
CAS:NA
Formula: C39H72N2O13
ANT-CLA-11
CLARITHROMYCIN IMPURITY L
CAS:127253-05-8
Formula: C38H70N2O13
ANT-CLA-07
CLARITHROMYCIN USP IMPURITY Q
CAS:118074-07-0
Formula: C38H69NO14
ANT-CLA-13


Clopidogrel

CLOPIDOGREL EP IMPURITY F (R-ISOMER)
CAS:444728-15-8
Formula: C15H17ClN2OS
ANT-CPDL-06
CLOPIDOGREL IMPURITY A
CAS:144457-28-3
Formula: C15H14ClNO2S
ANT-CPDL-01
CLOPIDOGREL IMPURITY B
CAS:144750-52-7
Formula: C16H17Cl2NO2S
ANT-CPDL-02
CLOPIDOGREL IMPURITY C
CAS:120202-71-3
Formula: C16H16ClNO2S
ANT-CPDL-03


Cloprostenol

(5Z)-REL-CLOPROSTENOL SODIUM
CAS:55028-72-3
Formula: C22H28ClNaO6
ANT-CLO-01


Clostebol

CLOSTEBOL ACETATE IMPURITY 1
CAS:1093-58-9
Formula: C19H27ClO2
ANT-CSB-01
CLOSTEBOL ACETATE IMPURITY 2
CAS:NA
Formula: C19H26Cl2O2
ANT-CSB-02


Clotrimazole

CLOTRIMAZOLE IMP E (2-CHLOROBENZOPHENONE)
CAS:5162-03-8
Formula: C13H9ClO
ANT-CLT-02
CLOTRIMAZOLE IMPURITY A
CAS:66774-02-5
Formula: C19H15ClO
ANT-CLT-01


Clozapine

CLOZAPINE N-OXIDE
CAS:34233-69-7
Formula: C18H19ClN4O
ANT-CLZ-01


Cyclobenzaprine

CYCLOBENZAPRINE N-OXIDE
CAS:6682-26-4
Formula: C20H21NO
ANT-CBP-01


Cycloserine

CYCLOSERINE DIKETOPIPERAZINE
CAS:16337-02-3
Formula: C6H12N4O4
ANT-CCS-01


Dabigatran

DABIGATRAN ETEXILATE IMPURITY D
CAS:211914-51-1
Formula: C33H38N6O6
ANT-DBG-01
DABIGATRAN IMPURITY 1
CAS:1702936-92-2
Formula: C19H20N4O3
ANT-DBG-03
DABIGATRAN IMPURITY 2
CAS:1422435-41-3
Formula: C27H28N6O4
ANT-DBG-04
DABIGATRAN IMPURITY 4
CAS:255706-13-9
Formula: C14H21N3O2
ANT-DBG-05
DABIGATRAN IMPURITY 6
CAS:1408238-40-3
Formula: C32H36N6O6
ANT-DBG-06
DABIGATRAN IMPURITY 7
CAS:211915-00-3
Formula: C33H39N7O5
ANT-DBG-07
DABIGATRAN IMPURITY 8
CAS:1610758-20-7
Formula: C33H38N6O6
ANT-DBG-08
DABIGATRAN IMPURITY E
CAS:NA
Formula: C25H24N6O4
ANT-DBG-02


Dapagliflozin

DAPAGLIFLOZIN DESCHLORO IMPURITY
CAS:NA-ANT-DPF-01
Formula: C21H26O6
ANT-DPF-01
DAPAGLIFLOZIN S-FURANOSE
CAS:1469910-70-0
Formula: C21H25ClO6
ANT-DPF-02


Dapsone

2,4’-DIAMINO DAPSONE
CAS:27147-69-9
Formula: C12H12N2O2S
248.3
ANT-DPS-07
4-CHLORO DAPSONE
CAS:80-00-2
Formula: C12H9ClO2S
252.72
ANT-DPS-08
DAPSONE IMPURITY B (MONO CHLORO IMPURITY)
CAS:7146-68-1
Formula: C12H10ClNO2S
ANT-DPS-02
DAPSONE IMPURITY C (MONO HYDROXY IMPURITY)
CAS:25963-47-7
Formula: C12H11NO3S
ANT-DPS-03
DAPSONE IMPURITY D (DIHYDROXY IMPURITY)
CAS:80-09-1
Formula: C12H10O4S
ANT-DPS-04
DAPSONE IMPURITY E (DESMONOAMINO IMPURITY)
CAS:7019-01-4
Formula: C12H11NO2S
ANT-DPS-05


Darifenacin

DAPSONE IMPURITY A (DICHLORO IMPURITY)
CAS:80-07-9
Formula: C12H8Cl2O2S
ANT-DPS-01
DARIFENACIN IMPURITY D
CAS:NA
Formula: C28H28N2O3
ANT-DRF-01


Deracoxib

DERACOXIB IMPURITY 1
CAS:455-91-4
Formula: C9H9FO2
ANT-DRC-01
DERACOXIB IMPURITY 3
CAS:17852-52-7
Formula: C6H10ClN3O2S
ANT-DRC-02


Desloratadine

DESLORATADINE EP IMPURITY A
CAS:298220-99-2
Formula: C19H20ClFN2
ANT-LRT-07
N-FORMYL DESLORATADINE
CAS:117810-61-4
Formula: C20H19ClN2O
ANT-LRT-06


Diazepam

DIAZEPAM IMPURITY E
CAS:20927-53-1
Formula: C15H11ClN2O
ANT-DZP-01


Diclofenac

8-CHLOROCARBAZOLE-1-ACETIC ACID
CAS:131023-44-4
Formula: C14H10ClNO2
259.68
ANT-DCL-06
DICLOFENAC EP IMPURITY A
CAS:15362-40-0
Formula: C14H9Cl2NO
ANT-ACL-009
DICLOFENAC EP IMPURITY F
CAS:560075-65-2
Formula: C14H10Cl3NO
ANT-DCL-02
DICLOFENAC ISOPROPYL ESTER
CAS:66370-79-4
Formula: C17H17Cl2NO2
ANT-DCL-05
DICLOFENAC METHYL ESTER
CAS:15307-78-5
Formula: C15H13Cl2NO2
ANT-ACL-002
DICLOFENAC SODIUM IMPURITY E
CAS:59-48-3
Formula: C8H7NO
ANT-DCL-01
DICLOFENAC SODIUM IMPURITY ETHYL ESTER
CAS:15307-77-4
Formula: C15H13Cl2NO2
ANT-ACL-003


Dorzolamide

DORZOLAMIDE DIMER IMPURITY
CAS:NA
Formula: C20H29N3O8S6
ANT-DRZ-02
N-ACETYL DORZOLAMIDE
CAS:403848-09-9
Formula: C12H18N2O5S3
ANT-DRZ-01


Doxepin

DOXEPIN N-OXIDE
CAS:22684-91-9
Formula: C20H35NO2
ANT-DXP-01
NOR DOXEPIN
CAS:1225-56-5
Formula: C18H19NO
265.35
ANT-DXP-02


Doxofylline

DOXOFYLLINE IMPURITY 1
CAS:1429636-74-7
Formula: C9H14N4O3
ANT-DOX-01
DOXOFYLLINE IMPURITY 2
CAS:5614-53-9
Formula: C9H10N4O3
ANT-DOX-02
DOXOFYLLINE IMPURITY 3
CAS:58-55-9
Formula: C7H8N4O2
ANT-CFN-01


Doxylamine

DOXYLAMINE EP IMPURITY D
CAS:91-02-1
Formula: C12H9NO
ANT-DXL-04
DOXYLAMINE IMPURITY A
CAS:873407-01-3
Formula: C17H22N2O
ANT-DXL-01
DOXYLAMINE IMPURITY B
CAS:19490-92-7
Formula: C13H13NO
ANT-DXL-02
DOXYLAMINE IMPURITY C
CAS:1221-70-1
Formula: C16H20N2O
ANT-DXL-03


Dronedarone

DRONEDARONE DES-BUTYL IMPURITY
CAS:197431-02-0
Formula: C27H37ClN2O5S
ANT-DRD-05
DRONEDARONE IMPURITY A
CAS:141644-91-9
Formula: C30H42N2O3
ANT-DRD-01
DRONEDARONE IMPURITY C
CAS:141645-16-1
Formula: C19H17NO5
ANT-DRD-02
DRONEDARONE IMPURITY D
CAS:141645-23-0
Formula: C30H40N2O5
ANT-DRD-03
DRONEDARONE IMPURITY E
CAS:141627-42-1
Formula: C20H19NO5
ANT-DRD-04
DRONEDARONE N-OXIDE
CAS:1638586-56-7
Formula: C31H44N2O6S
ANT-DRD-06


Edaravone

EDARAVONE
CAS:89-25-8
Formula: C10H10N2O
ANT-EDV-01


Eletriptan

ELETRIPTAN N-OXIDE
CAS:1217641-89-8
Formula: C22H26N2O3S
ANT-ELP-01


Enalapril

ENALAPRIL EP IMPURITY D
CAS:115729-52-7
Formula: C20H26N2O4
ANT-ENL-01


Erythromycin

ERYTHRALOSAMINE (IMPURITY I)
CAS:546-57-6
Formula: C29H49NO8
ANT-ERT-05
ERYTHROMYCIN
CAS:114-07-8
Formula: C37H67NO13
ANT-RXT-01
ERYTHROMYCIN A IMINOETHER
CAS:99290-97-8
Formula: C37H66N2O12
ANT-AZI-15
ERYTHROMYCIN A OXIME
CAS:13127-18-9
Formula: C37H68N2O13
ANT-AZI-14
ERYTHROMYCIN EP IMPURITY A
CAS:82230-93-1
Formula: C37H67NO14
ANT-ERT-06
ERYTHROMYCIN EP IMPURITY B
CAS:992-62-1
Formula: C36H65NO13
ANT-CLA-12
ERYTHROMYCIN EP IMPURITY C
CAS:41451-91-6
Formula: C37H65NO14
ANT-ERT-07
ERYTHROMYCIN EP IMPURITY D
CAS:23893-13-2
Formula: C37H65NO12
ANT-ERT-01
ERYTHROMYCIN EP IMPURITY E
CAS:33396-29-1
Formula: C37H65NO12
ANT-ERT-02
ERYTHROMYCIN EP IMPURITY F
CAS:105882-69-7
Formula: C37H65NO12
ANT-ERT-03
ERYTHROMYCIN EP IMPURITY H
CAS:992-65-4
Formula: C37H67NO14
ANT-ERT-04
ERYTHROMYCIN EP IMPURITY L
CAS:127955-44-6
Formula: C37H65NO14
ANT-ERT-12
ERYTHROMYCIN ESTOLATE IMPURITY G
CAS:147702-49-6
Formula: C39H69NO14
ANT-ERT-09
ERYTHROMYCIN ETHYLSUCCINATE IMPURITY G
CAS:NA
Formula: C42H73NO16
ANT-ERT-08
ERYTHROMYCIN PROPIONATE
CAS:134-36-1
Formula: C40H71NO14
ANT-ERT-10
PSEUDOERYTHROMYCIN A HEMIKETAL (IMPURITY J)
CAS:105900-46-7
Formula: C37H67NO13
ANT-ERT-11


Ethinylestradiol

ETHINYLESTRADIOL IMPURITY B
CAS:57-63-6
Formula: C20H22O2
ANT-EET-02


Etodolac

ETODOLAC 1-METHYL ANALOGUE
CAS:109518-47-0
Formula: C16H19NO3
ANT-EDL-01


Exemestane

4-CHLORO EXEMESTANE
CAS:107868-36-0
Formula: C20H23ClO2
ANT-EMS-01
EXEMESTANE DIOL
CAS:184972-11-0
Formula: C20H26O4
ANT-EMS-02


Ezetimibe

EZETIMIBE IMPURITY B
CAS:1593543-07-7
Formula: C24H21F2NO3
ANT-EZT-02
EZETIMIBE IMPURITY D
CAS:1185883-40-2
Formula: C33H30F2N2O5
ANT-EZT-01


Febuxostat

FEBUXOSTAT AMIDE
CAS:1239233-86-3
Formula: C16H18N2O4S
ANT-FBX-03
FEBUXOSTAT BUTYL ESTER IMPURITY
CAS:1619982-02-3
Formula: C20H24N2O3S
ANT-FBX-02
FEBUXOSTAT DESBUTYL HYDROXY IMPURITY
CAS:NA
Formula: C12H8N2O3S
ANT-FBX-05
FEBUXOSTAT DESCYANO HYDROXY IMPURITY
CAS:886501-78-6
Formula: C11H9NO3S
ANT-FBX-06
FEBUXOSTAT ETHYL ESTER IMPURITY
CAS:160844-75-7
Formula: C18H20N2O3S
ANT-FBX-01
FEBUXOSTAT IMPURITY 11
CAS:161798-01-2
Formula: C14H13NO4S
ANT-FBX-13
FEBUXOSTAT IMPURITY 12
CAS:161797-99-5
Formula: C13H13NO3S
ANT-FBX-14
FEBUXOSTAT IMPURITY 13
CAS:NA
Formula: C17H19NO4S
ANT-FBX-15
FEBUXOSTAT IMPURITY C (DA)
CAS:1239233-87-4
Formula: C16H17NO5S
ANT-FBX-08
FEBUXOSTAT IMPURITY IV
CAS:1206550-99-3
Formula: C15H17NO3S
ANT-FBX-09
FEBUXOSTAT IMPURITY V
CAS:1350352-70-3
Formula: C16H18N2O4S
ANT-FBX-10
FEBUXOSTAT IMPURITY VII
CAS:1271738-74-9
Formula: C18H22N2O4S
ANT-FBX-11
FEBUXOSTAT IMPURITY VIII
CAS:NA
Formula: C18H21NO4S
ANT-FBX-12
FEBUXOSTAT METHYL ESTER IMPURITY
CAS:923942-34-1
Formula: C17H18N2O3S
ANT-FBX-04


Felodipine

FELODIPINE EP IMPURITY A
CAS:96382-71-7
Formula: C18H17Cl2NO4
ANT-FLP-01
FELODIPINE EP IMPURITY B
CAS:91189-59-2
Formula: C17H15Cl2NO4
ANT-FLP-02
FELODIPINE EP IMPURITY C
CAS:79925-38-5
Formula: C19H21Cl2NO4
ANT-FLP-03


Fexofenadine

FEXOFENADINE IMPURITY MCDA-I
CAS:162096-54-0
Formula: C14H16O3
ANT-FXF-08
FEXOFENADINE ISOPROPYL ESTER
CAS:NA
Formula: C35H45NO4
ANT-FXF-07
FEXOFENADINE N-OXIDE
CAS:1422515-52-3
Formula: C32H39NO5
ANT-FXF-09
FEXOFENADINE RELATED COMPOUND A
CAS:76811-98-8
Formula: C32H37NO4
ANT-FXF-01
FEXOFENADINE RELATED COMPOUND B
CAS:479035-75-1
Formula: C32H40ClNO4
ANT-FXF-02
FEXOFENADINE RELATED COMPOUND C
CAS:185066-37-9
Formula: C31H40ClNO2
ANT-FXF-03
FEXOFENADINE RELATED COMPOUND D
CAS:154825-96-4
Formula: C33H41NO4
ANT-FXF-04
FEXOFENADINE RELATED COMPOUND E
CAS:115-46-8
Formula: C18H21NO
ANT-FXF-05
FEXOFENADINE RELATED COMPOUND G
CAS:1187954-57-9
Formula: C32H37NO3
ANT-FXF-06


Fine Chemicals

1,4-BENZOQUINONE
CAS:106-51-4
Formula: C6H4O2
ANT-BEN-01
1-(2-AMINOETHYL)PIPERAZINE
CAS:140-31-8
Formula: C6H15N3
ANT-AEP-01
2-AMINOPYRIMIDINE
CAS:109-12-6
Formula: C4H5N3
ANT-SFD-01
2-HYDROXY-BENZAMIDE
CAS:65-45-2
Formula: C7H7NO2
ANT-HBA-01
3-METHYLBENZYL ALCOHOL
CAS:587-03-1
Formula: C8H10O
ANT-MBA-01
4-FLUOROBENZALDEHYDE
CAS:459-57-4
Formula: C7H5FO
ANT-RSV-34
4-TERT-BUTYLCATECHOL
CAS:98-29-3
Formula: C10H14O2
166.22
ANT-TBC-01
ACETAL
CAS:105-57-7
Formula: C6H14O2
ANT-AEA-01
ACETYL METHANE SULFONATE
CAS:5539-53-7
Formula: C3H6O4S
ANT-BSF-01
BENZYL ALCOHOL
CAS:100-51-6
Formula: C7H8O
ANT-BZA-01
CATECHOL
CAS:120-80-9
Formula: C6H6O2
110.11
ANT-CTH-01
DIMETHYL FUMARATE
CAS:624-49-7
Formula: C6H8O4
ANT-FMA-01
DIMETHYL MALEATE
CAS:624-48-6
Formula: C6H8O4
ANT-FMA-04
EDTA
CAS:60-00-4
Formula: C10H16N2O8.Na2.2H2O
ANT-EDT-01
ETHYL P-TOLUENESULFONATE
CAS:80-40-0
Formula: C9H12O3S
ANT-EPT-01
FUMARIC ACID
CAS:110-17-8
Formula: Fumaric Acid
ANT-FMA-02
ISOPROPYL SULFONAYL ETHER
CAS:17200-23-6
Formula: C7H14O3S
ANT-SFL-01
MANDELIC ACID
CAS:90-64-2
Formula: C8H8O3
ANT-PGB-04
MONOMETHYL FUMARATE
CAS:2756-87-8
Formula: C5H6O4
ANT-FMA-05
MONOMETHYL MALEATE
CAS:3052-50-4
Formula: C5H6O4
ANT-FMA-03
PROPYLENE GLYCOL
CAS:57-55-6
Formula: C3H8O2
ANT-PRD-01
STYRENE
CAS:100-42-5
Formula: C8H8
ANT-STN-01


Fingolimod

FINGOLIMOD IMPURITY B
CAS:745767-97-9
Formula: C18H31NO2
ANT-FNG-01


Fluconazole

FLUCONAZOLE EP IMPURITY E
CAS:86404-63-9
Formula: C10H7F2N3O
ANT-FLZ-02
FLUCONAZOLE IMPURITY G
CAS:86386-76-7
Formula: C11H9F2N3O
ANT-FLZ-06
FLUCONAZOLE RELATED COMPOUND A
CAS:NA
Formula: C15H14FN9O
355.3
ANT-FLZ-03
FLUCONAZOLE RELATED COMPOUND B
CAS:81886-51-3
Formula: C13H13FN6O
288.28
ANT-FLZ-04
FLUCONAZOLE RELATED COMPOUND C
CAS:514222-44-7
Formula: C10H8N6
212.21
ANT-FLZ-05


Fluorometholone

3-KETO DELTA 4 DERIVATIVE
CAS:378-36-9
Formula: C22H31FO4
ANT-FLM-06
6-DESMETHYL FLUOROMETHOLONE
CAS:426-20-0
Formula: C21H27FO4
ANT-FLM-03
EPOXY MEDRADIENE
CAS:83873-16-9
Formula: C22H28O4
ANT-FLM-02
FLUOROMETHOLONE D HOMO DERIVATIVE
CAS:NA
Formula: C22H29FO4
ANT-FLM-07
FLUOROMETHOLONE IMPURITY 1
CAS:6870-94-6
Formula: C22H30O4
ANT-FLM-01
MEDRATRIENE
CAS:110664-42-1
Formula: C22H28O3
ANT-FLM-04
MEDRATRIENE BROMOHYDRIN
CAS:110664-58-9
Formula: C22H29BrO4
ANT-FLM-05


Flutamide

FLUTAMIDE IMPURITY A
CAS:393-11-3
Formula: C7H5F3N2O2
ANT-FLT-01
FLUTAMIDE IMPURITY C
CAS:13312-12-4
Formula: C10H9F3N2O3
ANT-FLT-02


Fluvastatin

FLUVASTATIN N-ETHYL IMPURITY
CAS:93936-64-2(Salt)
Formula: C23H24FNO4
ANT-FLV-01


Fluvoxamine

FLUVOXAMINE AMIDE IMPURITY
CAS:NA
Formula: C19H23F3N2O6
ANT-FLX-05
FLUVOXAMINE IMPURITY C
CAS:259526-43-7
Formula: C19H25F3N2O6
ANT-FLX-01
FLUVOXAMINE IMPURITY D
CAS:61718-80-7
Formula: C13H15F3O2
ANT-FLX-02
FLUVOXAMINE IMPURITY G
CAS:192876-02-1
Formula: C14H19F3N2O2
ANT-FLX-03
FLUVOXAMINE IMPURITY I(OXIME)
CAS:88699-84-7
Formula: C13H16F3NO2
ANT-FLX-04


Folic acid

FOLIC ACID IMPURITY B
CAS:35011-47-3
Formula: C4H7N5O
ANT-FOL-01


Foscarnet

FOSCARNET IMPURITY A
CAS:72305-00-1
Formula: C3H5Na2O5P
ANT-FSC-01


Fusidic Acid

3-KETO FUSIDIC ACID
CAS:4680-37-9
Formula: C31H46O6
ANT-FSA-04
FUSIDIC ACID EP IMPURITY O(SODIUM SALT)
CAS:55601-53-1
Formula: C29H45O5.Na
ANT-FSA-11
FUSIDIC ACID IMPURITY A
CAS:80445-74-5
Formula: C31H50O8
ANT-FSA-01
FUSIDIC ACID IMPURITY C
CAS:NA
Formula: C31H48O7
ANT-FSA-02
FUSIDIC ACID IMPURITY D
CAS:NA
Formula: C31H48O7
ANT-FSA-03
FUSIDIC ACID IMPURITY H
CAS:16711-91-4
Formula: C31H46O6
ANT-FSA-05
FUSIDIC ACID IMPURITY I
CAS:5951-83-7
Formula: C29H46O5
ANT-FSA-06
FUSIDIC ACID IMPURITY J
CAS:13011-12-6
Formula: C29H44O4
ANT-FSA-07
FUSIDIC ACID IMPURITY K
CAS:4701-54-6
Formula: C29H44O4
ANT-FSA-08
FUSIDIC ACID IMPURITY L
CAS:74048-41-2
Formula: C31H46O5
ANT-FSA-09
FUSIDIC ACID IMPURITY M
CAS:1013937-16-0
Formula: C31H48O5
ANT-FSA-10


Gabapentin

GABAPENTIN EP IMPURITY A
CAS:64744-50-9
Formula: C9H15NO
ANT-GBP-01
GABAPENTIN IMPURITY D
CAS:1076198-17-8
Formula: C18H29NO3
307.43
ANT-GBP-03
GABAPENTIN QUATERNARY SALT
CAS:1228301-72-1
Formula: C12H24NO2
214.32
ANT-GBP-02


Gliclazide

GLICLAZIDE
CAS:21187-98-4
Formula: C15H21N3O3S
ANT-GLZ-03
GLICLAZIDE IMPURITY A
CAS:70-55-3
Formula: C7H9NO2S
ANT-GLZ-01
GLICLAZIDE IMPURITY F
CAS:1076198-18-9
Formula: C15H21N3O3S
ANT-GLZ-02
P-TOLUENESULFONYL UREA
CAS:1694-06-0
Formula: C8H10N2O3S
ANT- GLY-01


Glimepiride

GLIMEPIRIDE IMPURITY B
CAS:119018-29-0
Formula: C16H21N3O4S
ANT-GLM-02
GLIMEPIRIDE IMPURITY C
CAS:119018-30-3
Formula: C18H23N3O6S
ANT-GLM-03
GLIMEPIRIDE IMPURITY D
CAS:791104-62-6
Formula: C24H34N4O5S
ANT-GLM-04
GLIMEPIRIDE SULFONAMIDE IMPURITY
CAS:35303-76-5
Formula: C8H12N2O2S
ANT-GLM-01


Glipizide

GLIPIZIDE EP IMPURITY A
CAS:33288-71-0
Formula: C14H16N4O3S
ANT-GPZ-01


Glycopyrronium Bromide

1,1-DIMETHYL-3-HYDROXYPYRROLIDINIUM BROMIDE
CAS:51052-74-5
Formula: C6H14BrNO
ANT-GLC-0013
GLYCOPYRRONIUM BROMIDE EP IMPURITY B
CAS:611-73-4
Formula: C8H6O3
ANT-GLC-001
GLYCOPYRRONIUM BROMIDE EP IMPURITY C
CAS:614-75-5
Formula: C8H8O3
ANT-GLC-002
GLYCOPYRRONIUM BROMIDE EP IMPURITY D
CAS:65-85-0
Formula: C7H6O2
ANT-MFA-04
GLYCOPYRRONIUM BROMIDE EP IMPURITY F
CAS:100-52-7
Formula: C7H6O
ANT-GLC-003
GLYCOPYRRONIUM BROMIDE EP IMPURITY G
CAS:13118-11-1
Formula: C18H25NO3
ANT-GLC-004
GLYCOPYRRONIUM BROMIDE EP IMPURITY H
CAS:15206-55-0
Formula: C9H8O3
ANT-GLC-005
GLYCOPYRRONIUM BROMIDE EP IMPURITY I
CAS:1404617-94-2
Formula: C19H27ClNO3
ANT-GLC-006
GLYCOPYRRONIUM BROMIDE EP IMPURITY J
CAS:427-49-6
Formula: C13H16O3
ANT-GLC-007
GLYCOPYRRONIUM BROMIDE EP IMPURITY K
CAS:3900-93-4
Formula: C13H16O2
ANT-GLC-008
GLYCOPYRRONIUM BROMIDE EP IMPURITY L
CAS:19833-96-6
Formula: C14H18O3
ANT-GLC-009
GLYCOPYRRONIUM BROMIDE EP IMPURITY M
CAS:5422-88-8
Formula: C12H14O
ANT-GLC-010
GLYCOPYRRONIUM BROMIDE EP IMPURITY O
CAS:618-88-2
Formula: C8H5NO6
ANT-GLC-012


Haloperidol

HALOPERIDOL DECANOATE
CAS:74050-97-8
Formula: C31H41ClFNO3
ANT-HAL-02
HALOPERIDOL DECANOATE EP IMPURITY I
CAS:NA
Formula: C30H39ClFNO3
ANT-HAL-03
HALOPERIDOL DECANOATE EP IMPURITY J
CAS:1797983-18-6
Formula: C32H43ClFNO3
ANT-HAL-04
HALOPERIDOL DECANOATE EP IMPURITY K
CAS:65135-24-2
Formula: C33H45ClFNO3
ANT-HAL-05
HALOPERIDOL N-OXIDE
CAS:148406-51-3
Formula: C21H23ClFNO3
ANT-HAL-01


Hydrochlorothiazide

HYDROCHLOROTHIAZIDE IMPURITY A
CAS:58-94-6
Formula: C7H6ClN3O4S2
ANT-HTCZ-01


Hydrocortisone

HYDROCORTISONE ACETATE IMPURITY A
CAS:50-23-7
Formula: C21H30O5
ANT-HCR-01


Hydroxychloroquine

HYDROXYCHLOROQUINE N-OXIDE
CAS:1449223-88-4
Formula: C18H26ClN3O2
351.87
ANT-HCLQ-01
HYDROXYCHLOROQUINE SULFATE
CAS:118-42-3
Formula: C18H26ClN3O
ANT-HCLQ-02


Hyoscine Butyl Bromide

APOHYOSCINE
CAS:535-26-2
Formula: C17H19NO3
ANT-HYS-01
HYOSCINE BUTYLBROMIDE EP IMPURITY G
CAS:NA
Formula: C21H28NO3
ANT-HYS-02


Ibuprofen

IBUPROFEN EP IMPURITY B
CAS:3585-49-7
Formula: C13H18O2
ANT-IBP-01
IBUPROFEN EP IMPURITY D
CAS:938-94-3
Formula: C10H12O2
ANT-IBP-02
IBUPROFEN PROPYL ANALOGUE
CAS:3585-47-5
Formula: C12H16O2
ANT-IBP-04
IBUPROFEN RELATED COMPOUND C
CAS:38861-78-8
Formula: C12H16O
ANT-IBP-03


Indapamide

INDAPAMIDE EP IMPURITY B
CAS:63968-75-2
Formula: C16H14ClN3O3S
ANT-IDP-01
INDAPAMIDE RELATED COMPOUND B
CAS:102789-79-7
Formula: C9H12N2.HCl
ANT-IDP-02
INDAPAMIDE RELATED COMPOUND E
CAS:1205-30-7
Formula: C7H6ClNO4S
ANT-IDP-03


Indomethacin

INDOMETHACIN EP IMPURITY A
CAS:74-11-3
Formula: C7H5ClO2
ANT-IND-01
INDOMETHACIN EP IMPURITY B
CAS:2882-15-7
Formula: C12H13NO3
ANT-IND-02
INDOMETHACIN EP IMPURITY C
CAS:4018-82-0
Formula: C14H12ClNO2
ANT-IND-03
INDOMETHACIN EP IMPURITY F
CAS:402849-27-8
Formula: C21H16Cl2N2O3
ANT-IND-05
INDOMETHACIN EP IMPURITY H
CAS:1601-18-9
Formula: C20H18ClNO4
ANT-IND-07
INDOMETHACIN EP IMPURITY I
CAS:16401-99-3
Formula: C21H20ClNO4
ANT-IND-08
INDOMETHACIN EP IMPURITY J
CAS:402849-25-6
Formula: C33H27Cl2N3O5
ANT-IND-09


Irbesartan

IRBESARTAN CYANO IMPURITY
CAS:138401-24-8
Formula: C25H27N3O
385.5
ANT-IRB-01
IRBESARTAN IMPURITY 6
CAS:NA
Formula: C44H44N6O
672.86
ANT-IRB-02


Ivabradine

IVABRADINE N-OXIDE
CAS:NA
Formula: C27H36N2O6
ANT-IVB-01


Ivacaftor

IVACAFTOR CARBOXYLIC ACID
CAS:1246213-24-0
Formula: C24H26N2O5
ANT-IVC-001
IVACAFTOR HYDROXY METABOLITE
CAS:1246213-23-9
Formula: C24H28N2O4
ANT-IVC-002


Ketoconazole

KETOCONAZOLE EP IMPURITY D
CAS:67914-61-8
Formula: C24H26Cl2N4O3
ANT-KTZ-01


Ketoprofen

(2RS)-2-(3-(4-METHYLBENZOYL)PHENYL)PROPANOIC ACID
CAS:107257-20-5
Formula: C17H16O3
ANT-KTF-04
(2RS)-2-(3-BENZOYLPHENYL)PROPANAMIDE
CAS:59512-16-2
Formula: C16H15NO2
ANT-KTF-05
3-((1RS)-1-CARBOXYETHYL)BENZOIC ACID
CAS:68432-95-1
Formula: C10H10O4
ANT-KTF-03
3-(1-CYANOMETHYL) BENZOPHENONE IMPURITY
CAS:21288-34-6
Formula: C15H11NO
ANT-KTF-08
3-ACETYL BENZOPHENONE
CAS:66067-44-5
Formula: C15H12O2
ANT-KTF-01
KETOPROFEN EP IMPURITY B
CAS:22071-22-3
Formula: C15H12O3
ANT-KTF-02
KETOPROFEN EP IMPURITY F
CAS:42872-30-0
Formula: C16H13NO
ANT-KTF-06
KETOPROFEN EP IMPURITY G
CAS:5573-71-3
Formula: C10H9NO2
ANT-KTF-07


Ketostearate

METHYL 12-KETOSTEARATE
CAS:2380-27-0
Formula: C19H36O3
312.48
ANT-KMS-01


Lacosamide

DESMETHYL LACOSAMIDE
CAS:175481-38-6
Formula: C12H16N2O3
ANT-LSM-01


Lamotrigine

LAMOTRIGINE EP IMPURITY D
CAS:661463-79-2
Formula: C9H5Cl2N3O2
ANT-LMT-04
LAMOTRIGINE EP IMPURITY E
CAS:50-43-3
Formula: C7H4Cl2O2
ANT-LMT-01
LAMOTRIGINE IMPURITY B
CAS:94213-24-8
Formula: C9H7Cl2N5
ANT-LMT-02
LAMOTRIGINE IMPURITY C
CAS:NA
Formula: C9H7Cl2N5
ANT-LMT-03


Lansoprazole

LANSOPRAZOLE IMPURITY A
CAS:213476-12-1
Formula: C16H14F3N3O3S
ANT-LSP-01
LANSOPRAZOLE IMPURITY B
CAS:131926-99-3
Formula: C16H14F3N3O3S
ANT-LSP-02


Latanoprost

LATANOPROST IMPURITY E
CAS:41639-83-2
Formula: C23H34O5
390.51
ANT-LTN-01


Leflunomide

LEFLUNOMIDE IMPURITY A
CAS:455-14-1
Formula: C17H15N3O2
ANT-LFD-01
LEFLUNOMIDE IMPURITY E
CAS:2208401-20-1
Formula: C12H9F3N2O2
ANT-LFD-02


Lenalidomide

LENALIDOMIDE IMPURITY 21
CAS:61940-22-5
Formula: C9H9NO4
ANT-LNL-12
LENALIDOMIDE IMPURITY DA
CAS:295357-66-3
Formula: C13H16N4O3
ANT-LNL-15
LENALIDOMIDE IMPURITY 1
CAS:874760-72-2
Formula: C13H15N3O4
ANT-LNL-01
LENALIDOMIDE IMPURITY 10
CAS:61940-21-4
Formula: C9H8BrNO4
ANT-LNL-04
LENALIDOMIDE IMPURITY 11
CAS:NA
Formula: C8H5BrN2O6
ANT-LNL-05
LENALIDOMIDE IMPURITY 12
CAS:153754-31-5
Formula: C9H7BrN2O6
ANT-LNL-06
LENALIDOMIDE IMPURITY 14
CAS:632340-56-8
Formula: C8H6BrNO4
ANT-LNL-07
LENALIDOMIDE IMPURITY 15
CAS:37156-27-7
Formula: C8H6BrNO4
ANT-LNL-08
LENALIDOMIDE IMPURITY 19
CAS:NA
Formula: C8H6N2O3
ANT-LNL-11
LENALIDOMIDE IMPURITY 20
CAS:366452-98-4
Formula: C8H8N2O
ANT-LNL-21
LENALIDOMIDE IMPURITY 23
CAS:52090-24-1
Formula: C9H8N2O6
ANT-LNL-14
LENALIDOMIDE IMPURITY 8
CAS:133446-99-8
Formula: C9H8BrNO4
ANT-LNL-02
LENALIDOMIDE IMPURITY 9
CAS:90725-68-1
Formula: C9H8BrNO4
ANT-LNL-03
LENALIDOMIDE IMPURITY HK
CAS:1628915-10-5
Formula: C9H9NO5
ANT-LNL-16
LENALIDOMIDE IMPURITY NA
CAS:1421593-80-7
Formula: C15H15N3O4
ANT-LNL-17
LENALIDOMIDE IMPURITY NF
CAS:NA
Formula: C14H13N3O4
ANT-LNL-18
LENALIDOMIDE IMPURITY NH
CAS:NA
Formula: C13H13N3O4
ANT-LNL-19
LENALIDOMIDE IMPURITY NM
CAS:NA
Formula: C14H15N3O3
ANT-LNL-20


Levofloxacin

LEVOFLOXACIN 9-PIPERAZINE ISOMER
CAS:197291-75-1
Formula: C18H20FN3O4
ANT-OLF-07
LEVOFLOXACIN IMPURITY C
CAS:117678-38-3
Formula: C18H20FN3O5
ANT-LFL-01
LEVOFLOXACIN IMPURITY C INH
CAS:106939-30-4
Formula: C19H22FN3O4
ANT-LFL-03
LEVOFLOXACIN Q-ACID
CAS:100986-89-8
Formula: C13H9F2NO4
ANT-LFL-04


Lidocaine

LIDOCAINE N-OXIDE
CAS:2903-45-9
Formula: C14H22N2O2
ANT-LDC-03
LIDOCAINE RELATED COMPOUND A
CAS:87-62-7
Formula: C8H11N
ANT-LDC-01
LIDOCAINE RELATED COMPOUND H
CAS:1131-01-7
Formula: C10H12ClNO
ANT-LDC-02


Linezolid

LINEZOLID AMINE IMPURITY
CAS:93246-53-8
Formula: C10H13FN2O
ANT-LNZ-11
LINEZOLID ANILINE IMPURITY
CAS:3863-11-4
Formula: C6H5F2N
ANT-LNZ-12
LINEZOLID EPP IMPURITY
CAS:161596-47-0
Formula: C11H9NO3
ANT-LNZ-10
LINEZOLID HYDROXY IMPURITY
CAS:168828-82-8
Formula: C14H17FN2O4
ANT-LNZ-08
LINEZOLID IMPURITY B
CAS:168828-89-5
Formula: C22H20FN3O5
ANT-LNZ-02
LINEZOLID IMPURITY C
CAS:874340-08-6
Formula: C21H22FN3O4
ANT-LNZ-03
LINEZOLID NITRO IMPURITY
CAS:369-34-6
Formula: C6H3F2NO2
ANT-LNZ-13
LINEZOLID USP RELATED COMPOUND A
CAS:168828-84-0
Formula: C14H16FN5O3
ANT-LNZ-04
LINEZOLID USP RELATED COMPOUND B
CAS:216868-57-4
Formula: C16H20FN3O3S
ANT-LNZ-05
LINEZOLID USP RELATED COMPOUND C
CAS:168828-90-8
Formula: C14H18FN3O3
ANT-LNZ-06


Liothyronine

LIOTHYRONINE EP IMPURITY A
CAS:51-48-9
Formula: C15H11I4NO4
ANT-LTH-01
LIOTHYRONINE EP IMPURITY B
CAS:300-39-0
Formula: C9H9I2NO3
ANT-LTH-02
LIOTHYRONINE EP IMPURITY C
CAS:51-24-1
Formula: C14H9I3O4
ANT-LTH-03
LIOTHYRONINE EP IMPURITY D
CAS:67-30-1
Formula: C14H8I4O4
ANT-LTH-04
LIOTHYRONINE EP IMPURITY E
CAS:1041-01-6
Formula: C15H13I2NO4
ANT-LTH-05


Lisinopril

LISINOPRIL CPP LYSINE IMPURITY
CAS:138247-43-5
Formula: C16H24N2O4
ANT-LIP-01


Loratadine

LORATADINE DICHLORO IMPURITY
CAS:133330-60-6
Formula: C14H9Cl2NO
ANT-LRT-04
LORATADINE IMPURITY B
CAS:31251-41-9
Formula: C14H10ClNO
ANT-LRT-01
LORATADINE IMPURITY D/ RUPATADINE IMPURITY B
CAS:100643-71-8
Formula: C19H19ClN2
ANT-LRT-02
LORATADINE IMPURITY G, USP RELATED COMPOUND B
CAS:38092-89-6
Formula: C20H21ClN2
ANT-LRT-03
LORATADINE N-OXIDE
CAS:165739-62-8
Formula: C22H23ClN2O3
ANT-LRT-05


Lornoxicam

LORNOXICAM METHYL ESTER
CAS:70415-50-8
Formula: C9H8ClNO5S2
ANT-LNX-01
LORNOXICAM METHYL ETHER IMPURITY
CAS:NA
Formula: C9H10ClNO4S2
ANT-LNX-02


Losartan

LOSARTAN ACID
CAS:124750-92-1
Formula: C22H21ClN6O2
ANT-LST-06
LOSARTAN DIBROMO IMPURITY
CAS:209911-63-7
Formula: C14H9Br2N
ANT-LST-07
LOSARTAN EP IMPURITY D
CAS:83857-96-9
Formula: C8H11ClN2O
ANT-LST-01
LOSARTAN EP IMPURITY E
CAS:120568-11-8
Formula: C14H12N4
ANT-LST-02
LOSARTAN EP IMPURITY G
CAS:76-84-6
Formula: C19H16O
ANT-LST-03
LOSARTAN EP IMPURITY J
CAS:1006062-27-6
Formula: C24H25ClN6O2
ANT-LST-04
LOSARTAN EP IMPURITY K
CAS:114798-36-6
Formula: C22H21ClN6O
ANT-LST-05


Loteprednol

1,2-DIHYDRO LOTEPREDNOL ETABONATE
CAS:82034-20-6
Formula: C24H33ClO7
ANT-LTP-013
LOTEPREDNOL DIMER
CAS:NA
Formula: C47H60O14
ANT-LTP-008
LOTEPREDNOL IMPURITY 1
CAS:37927-29-0
Formula: C20H26O5
ANT-LTP-001
LOTEPREDNOL IMPURITY 10
CAS:82034-46-6
Formula: C24H31ClO7
ANT-LTP-010
LOTEPREDNOL IMPURITY 11
CAS:207670-54-0
Formula: C24H29ClO7
ANT-LTP-011
LOTEPREDNOL IMPURITY 12
CAS:NA
Formula: C26H36O9
ANT-LTP-012
LOTEPREDNOL IMPURITY 2
CAS:133991-63-6
Formula: C23H30O7
ANT-LTP-002
LOTEPREDNOL IMPURITY 3
CAS:NA
Formula: C25H34O7
ANT-LTP-003
LOTEPREDNOL IMPURITY 4
CAS:133991-62-5
Formula: C26H34O9
ANT-LTP-004
LOTEPREDNOL IMPURITY 7
CAS:7801-18-5
Formula: C19H24O3
ANT-LTP-006
LOTEPREDNOL IMPURITY 8
CAS:2205-88-1
Formula: C24H32O7
ANT-LTP-007
LOTEPREDNOL IMPURITY 9
CAS:NA
Formula: C24H32O7
ANT-LTP-009


Lovastatin

ANHYDRO LOVASTATIN
CAS:109273-98-5
Formula: C24H34O4
386.52
ANT-LVS-03
COMPACTIN (LOVASTATIN IMPURITY A)
CAS:73573-88-3
Formula: C23H34O5
390.51
ANT-LVS-01
LOVASTATIN HYDROXY ACID
CAS:75225-51-3
Formula: C24H38O6
422.56
ANT-LVS-02


Marmelosin

MARMELOSIN
CAS:482-44-0
Formula: C16H14O4
ANT-MML-01


Mebendazole

MEBENDAZOLE RELATED COMPOUND D
CAS:132119-11-0
Formula: C17H15N3O3
ANT-MBD-01


Mefenamic acid

MEFENAMIC ACID EP IMPURITY B
CAS:21122-68-9
Formula: C23H24N2O
ANT-MFA-02
MEFENAMIC ACID EP IMPURITY B
CAS:87-59-2
Formula: C8H11N
ANT-MFA-01


Meloxicam

MELOXICAM EP IMPURITY A
CAS:24683-26-9
Formula: C12H13NO5S
ANT-MLX-01
MELOXICAM EP IMPURITY B
CAS:7305-71-7
Formula: C4H6N2S
ANT-MLX-02
MELOXICAM EP IMPURITY C
CAS:1262333-25-4
Formula: C15H15N3O4S2
ANT-MLX-03
MELOXICAM EP IMPURITY D
CAS:1331636-17-9
Formula: C16H17N3O4S2
ANT-MLX-04
MELOXICAM EP IMPURITY E
CAS:35511-15-0
Formula: C11H11NO5S
ANT-MLX-05
MELOXICAM EP IMPURITY F
CAS:118854-48-1
Formula: C13H15NO5S
ANT-MLX-06
MELOXICAM IMPURITY 1
CAS:125372-22-7
Formula: C8H7NO3S
197.21
ANT-MLX-07
MELOXICAM IMPURITY 2
CAS:NA
Formula: C8H9NO4S
215.23
ANT-MLX-08
MELOXICAM IMPURITY 3
CAS:NA
Formula: C6H8N2O2S
172.21
ANT-MLX-09


Memantine

1,3,5-TRIMETHYL ADAMANTANE
CAS:707-35-7
Formula: C13H22
178.31
ANT-MEM-05
1-METHYL ADAMANTANE
CAS:768-91-2
Formula: C11H18
150.26
ANT-MEM-04
MEMANTINE ACETYL IMPURITY
CAS:19982-07-1
Formula: C14H23NO
ANT-MEM-01
MEMANTINE AMINO, ACETYL IMPURITY
CAS:NA
Formula: C14H24N2O
ANT-MEM-03
MEMANTINE DIACETYL IMPURITY
CAS:14931-70-5
Formula: C16H26N2O2
ANT-MEM-02


Mesalazine

3-AMINOSALICYLIC ACID
CAS:570-23-0
Formula: C7H7NO3
ANT-MSL-06
MESALAZINE EP IMPURITY C
CAS:95-55-6
Formula: C6H7NO
ANT-MSL-03
MESALAZINE EP IMPURITY D
CAS:99-05-8
Formula: C7H7NO2
ANT-MSL-04
MESALAZINE EP IMPURITY G
CAS:490-79-9
Formula: C7H6O4
ANT-MSL-07
MESALAZINE EP IMPURITY H
CAS:69-72-7
Formula: C7H6O3
ANT-ASR-03
MESALAZINE EP IMPURITY J
CAS:112725-89-0
Formula: C7H8N2O3
ANT-MSL-08
MESALAZINE EP IMPURITY L
CAS:118-91-2
Formula: C7H5ClO2
ANT-MSL-10
MESALAZINE EP IMPURITY M
CAS:2516-96-3
Formula: C7H4ClNO4
ANT-MSL-11
MESALAZINE EP IMPURITY N
CAS:96-97-9
Formula: C7H5NO5
ANT-MSL-12
MESALAZINE EP IMPURITY O
CAS:121-57-3
Formula: C6H7NO3S
ANT-MSL-13
MESALAZINE EP IMPURITY R
CAS:85-38-1
Formula: C7H5NO5
ANT-MSL-14
MESALAZINE EP IMPURITY B
CAS:591-27-5
Formula: C6H7NO
ANT-MSL-02
MESALAZINE EP IMPURITY E
CAS:65-49-6
Formula: C7H7NO3
ANT-MSL-05
OLMESARTAN EP IMPURITY C
CAS:879562-26-2
Formula: C29H28N6O5
ANT-OLM-03


Metamizole

METAMIZOLE EP IMPURITY A
CAS:1672-58-8
Formula: C12H13N3O2
ANT-MMZ-01
METAMIZOLE EP IMPURITY B
CAS:83-07-8
Formula: C11H13N3O
ANT-MMZ-02
METAMIZOLE EP IMPURITY C
CAS:519-98-2
Formula: C12H15N3O
ANT-MMZ-03
METAMIZOLE EP IMPURITY D
CAS:58-15-1
Formula: C13H17N3O
ANT-MMZ-04


Metformin

METFORMIN EP IMPURITY C
CAS:1985-46-2
Formula: C5H10N6
ANT-MFN-02
METFORMIN EP IMPURITY A
CAS:461-58-5
Formula: C2H4N4
ANT-MFN-01
METFORMIN EP IMPURITY D
CAS:108-78-1
Formula: C3H6N6
ANT-MFN-03
METFORMIN EP IMPURITY E
CAS:1609-00-3
Formula: C3H10ClN5
ANT-MFN-04
METFORMIN EP IMPURITY F
CAS:506-59-2
Formula: C2H8ClN
ANT-MFN-05


Methyl Prednisolone

METHYL PREDNISOLONE 17-HEMISUCCINATE
CAS:77074-42-1
Formula: C26H34O8
ANT-MPHS-02
METHYL PREDNISOLONE HYDROGEN SUCCINATE IMPURITY A
CAS:83-43-2
Formula: C22H30O5
ANT-MPHS-01
METHYL PREDNISOLONE HYDROGEN SUCCINATE IMPURITY D
CAS:119657-85-1
Formula: C26H36O8
ANT-MPHS-04


Metoclopramide

METOCLOPRAMIDE EP IMPURITY C
CAS:7206-70-4
Formula: C8H8ClNO3
ANT-MTC-001
METOCLOPRAMIDE EP IMPURITY E
CAS:100-36-7
Formula: C6H16N2
ANT-MTC-003
METOCLOPRAMIDE EP IMPURITY H
CAS:50-86-2
Formula: C9H9NO4
ANT-MTC-002
N-(2-DIETHYLAMINOETHYL) FORMAMIDE
CAS:98433-12-6
Formula: C7H16N2O
ANT-MTC-004


Metoprolol

METOPROLOL EP IMPURITY A
CAS:109632-08-8
Formula: C14H23NO3
ANT-MTL-01
METOPROLOL EP IMPURITY B
CAS:56718-71-9
Formula: C9H12O2
ANT-MTL-02
METOPROLOL EP IMPURITY C
CAS:29122-74-5
Formula: C13H19NO3
ANT-MTL-03
METOPROLOL EP IMPURITY D
CAS:62572-90-1
Formula: C12H18O4
ANT-MTL-04
METOPROLOL EP IMPURITY E
CAS:163685-38-9
Formula: C15H25NO3
ANT-MTL-05
METOPROLOL EP IMPURITY F
CAS:7695-63-8
Formula: C12H19NO2
ANT-MTL-06
METOPROLOL EP IMPURITY G
CAS:501-94-0
Formula: C8H10O2
ANT-MTL-07
METOPROLOL EP IMPURITY H (BETAXOLOL EP IMPURITY B)
CAS:62572-94-5
Formula: C14H23NO3
ANT-MTL-08
METOPROLOL EP IMPURITY J
CAS:163685-37-8
Formula: C18H31NO5
ANT-MTL-09
METOPROLOL EP IMPURITY O
CAS:154784-36-8
Formula: C27H41NO6
ANT-MTL-10
METOPROLOL IMPURITY M
CAS:343785-33-1
Formula: C9H22N2O
ANT-MTL-12
METOPROLOL USP RELATED COMPOUND B
CAS:56718-76-4
Formula: C12H17ClO3
ANT-MTL-11


Metronidazole

2-METHYL-4-NITROIMIDAZOLE
CAS:696-23-1
Formula: C4H5N3O2
ANT-MTN-01


Milnacipran

MILNACIPRAN IMPURITY A
CAS:153275-06-0
Formula: C11H11NO
ANT-MLN-01
MILNACIPRAN IMPURITY B
CAS:63106-93-4
Formula: C11H10O2
ANT-MLN-02
MILNACIPRAN IMPURITY C
CAS:NA
Formula: C24H29N3O3
ANT-MLN-03
MILNACIPRAN IMPURITY D
CAS:NA
Formula: C23H26N2O4
ANT-MLN-04
MILNACIPRAN IMPURITY E
CAS:NA
Formula: C11H14N2O
ANT-MLN-05
MILNACIPRAN METHYL AMINE IMPURITY
CAS:105310-23-4
Formula: C16H24N2O
ANT-MLN-07


Mirabegron

MIRABEGRON IMPURITY 11
CAS:1684452-85-4
Formula: C21H24N4O2S
396.51
ANT-MRB-01
MIRABEGRON IMPURITY 6
CAS:NA-ANT-MRB-02
Formula: C16H20N2O
ANT-MRB-02


Mirtazapine

MIRTAZAPINE IMPURITY D
CAS:61337-68-6
Formula: C16H17N3
ANT-MRT-01


Modafnil

MODAFINIL CARBOXYLATE METHYL ESTER
CAS:713134-72-6
Formula: C16H16O3S
ANT-MDF-01


Montelukast

MONTELUKAST EP IMPURITY C
CAS:909849-96-3
Formula: C35H36ClNO4S
ANT-MTK-02
MONTELUKAST S-ISOMER
CAS:220927-27-5
Formula: C35H36ClNO3S
ANT-MTK-01


Mosapride

MOSAPRIDE N-OXIDE
CAS:1161443-73-7
Formula: C21H25ClFN3O4
ANT-MSP-01


Naltrexone

NALTREXONE EP IMPURITY B
CAS:33522-95-1
Formula: C16H17NO4
ANT-NAL-01
NALTREXONE EP IMPURITY D
CAS:607732-61-6
Formula: C40H44N2O8
ANT-NAL-02


Naproxen

2-NAPHTHALENEACETIC ACID, 6- METHOXY-A-METHYL,(S)-
CAS:22204-53-1
Formula: C14H14O3
ANT-NPX-07
NAPROXEN EP IMPURITY B
CAS:89617-86-7
Formula: C14H13ClO3
ANT-NPX-01
NAPROXEN EP IMPURITY C
CAS:84236-26-0
Formula: C14H13BrO3
ANT-NPX-02
NAPROXEN EP IMPURITY E
CAS:26159-35-3
Formula: C15H16O3
ANT-NPX-03
NAPROXEN EP IMPURITY F
CAS:31220-35-6
Formula: C16H18O3
ANT-NPX-08
NAPROXEN EP IMPURITY L
CAS:3900-45-6
Formula: C13H12O2
ANT-NPX-04
NAPROXEN EP IMPURITY M
CAS:93-04-9
Formula: C11H10O
ANT-NPX-05
NAPROXEN ISOPROPYL ESTER
CAS:156967-24-7
Formula: C17H20O3
ANT-NPX-06


Nebivolol

BENZYLATED NEBIVOLOL
CAS:NA
Formula: C31H33F2NO8
585.59
ANT-NBV-03
DEFLUORO NEBIVOLOL
CAS:129101-34-4
Formula: C22H26FNO4
387.45
ANT-NBV-01
NEBIVOLOL HCL UNWANTED ISOMER 1 & 2
CAS:NA
Formula: C22H26ClF2NO4
441.9
ANT-NBV-02


Nimesulide

NIMESULIDE EP IMPURITY A
CAS:51765-56-1
Formula: C13H11N3O7S
ANT-NMS-01
NIMESULIDE EP IMPURITY B
CAS:51765-51-6
Formula: C13H13NO3S
ANT-NMS-02
NIMESULIDE EP IMPURITY C
CAS:2688-84-8
Formula: C12H11NO
ANT-NMS-03
NIMESULIDE EP IMPURITY D
CAS:5422-92-4
Formula: C12H10N2O3
ANT-NMS-04
NIMESULIDE EP IMPURITY E
CAS:905858-63-1
Formula: C14H15NO5S2
ANT-NMS-05
NIMESULIDE EP IMPURITY F
CAS:51765-72-1
Formula: C14H14N2O7S2
ANT-NMS-06


Nitrofurantoin

AMINO HYDANTOIN IMPURITY
CAS:2827-56-7
Formula: C3H6ClN3O2.HCl
115.09
ANT-NTF-04
CHLOROFURANTOIN
CAS:NA
Formula: C8H6ClN3O3
ANT-NTF-01
FURFURYL HYDANTOIC ACID
CAS:NA
Formula: C8H8N4O6
ANT-NTF-02
SEMICARBAZIDE ACETIC ACID
CAS:NA-ANT-NTF-05
Formula: C3H7N3O3
ANT-NTF-05


Ofloxacin

OFLOXACIN EP IMPURITY B
CAS:123155-82-8
Formula: C17H20FN3O2
ANT-OLF-04
OFLOXACIN EP IMPURITY E
CAS:82419-52-1
Formula: C17H18FN3O4
ANT-OLF-05
OFLOXACIN EP IMPURITY F
CAS:104721-52-0
Formula: C18H20FN3O5
ANT-OLF-06


Olanzapine

N-DESMETHYL OLANZAPINE
CAS:161696-76-0
Formula: C16H18N4S
ANT-OLZ-09
OLANZAPINE AMINO IMPURITY
CAS:138564-60-0
Formula: C12H12ClN3S
ANT-OLZ-07
OLANZAPINE AMINOMETHANONE IMPURITY
CAS:138564-61-1
Formula: C17H22N4OS
ANT-OLZ-08
OLANZAPINE EP IMPURITY A
CAS:138564-59-7
Formula: C12H9N3O2S
ANT-OLZ-03
OLANZAPINE EP IMPURITY B
CAS:221176-49-4
Formula: C12H10N2OS
ANT-OLZ-04
OLANZAPINE EP IMPURITY C
CAS:719300-59-1
Formula: C18H22Cl2N4S
ANT-OLZ-05
OLANZAPINE EP IMPURITY D
CAS:174794-02-6
Formula: C17H20N4OS
ANT-OLZ-06
OLANZAPINE IMPURITY V
CAS:873895-41-1
Formula: C12H11N3S
ANT-OLZ-10
OLANZAPINE LACTAM
CAS:1017241-34-7
Formula: C17H20N4O2
ANT-OLZ-01
OLANZAPINE THIOLACTAM
CAS:1017241-36-9
Formula: C17H20N4OS
ANT-OLZ-02


Olmesartan

OLMESARTAN ACID (OLMESARTAN EP IMPURITY A)
CAS:144689-24-7
Formula: C24H26N6O3
ANT-OLM-01
OLMESARTAN EP IMPURITY B
CAS:849206-43-5
Formula: C24H24N6O2
ANT-OLM-02
OLMESARTAN EP IMPURITY D
CAS:1020157-01-0
Formula: C48H44N6O6
ANT-OLM-04
OLMESARTAN IMPURITY E
CAS:172875-98-8
Formula: C24H24N6O2
ANT-OLM-05
OLMESARTAN METHYL ETHER
CAS:1039762-40-7
Formula: C25H28N6O3
ANT-OLM-06


Olopatadine

OLOPATADINE CARBALDEHYDE
CAS:1376615-97-2
Formula: C21H23NO2
ANT-OLP-03
OLOPATADINE RELATED COMPOUND B
CAS:173174-07-7
Formula: C21H23NO4
ANT-OLP-01
OLOPATADINE RELATED COMPOUND C
CAS:55453-87-7
Formula: C16H12O4
ANT-OLP-02


Omeprazole

5-O-DESMETHYL OMEPRAZOLE METABOLITE
CAS:1151602-49-2
Formula: C16H17N3O3S
ANT-OMP-09
OMEPRAZOLE EP IMPURITY A
CAS:37052-78-1
Formula: C8H8N2OS
ANT-OMP-02
OMEPRAZOLE EP IMPURITY C
CAS:73590-85-9
Formula: C17H19N3O2S
ANT-OMP-03
OMEPRAZOLE EP IMPURITY E
CAS:176219-04-8
Formula: C17H19N3O4S
ANT-OMP-05
OMEPRAZOLE EP IMPURITY I
CAS:158812-85-2
Formula: C17H19N3O5S
ANT-OMP-07
OMEPRAZOLE N-METHYL DERIVATIVE
CAS:89352-76-1
Formula: C18H21N3O3S
ANT-OMP-08
OMEPRAZOLE RELATED COMPOUND A
CAS:88546-55-8
Formula: C17H19N3O4S
ANT-OMP-04


Ornidazole

ORNIDAZOLE EPOXIDE
CAS:16773-51-6
Formula: C7H9N3O3
ANT-ORN-02
ORNIDAZOLE ISOMERIC IMPURITY
CAS:14419-11-5
Formula: C7H10ClN3O3
ANT-ORN-01


Oseltamivir

OSELTAMIVIR CITRIC ACID ADDUCT 1
CAS:NA
Formula: C22H34N2O10
ANT-OST-10
OSELTAMIVIR CITRIC ACID ADDUCT 2
CAS:NA
Formula: C22H32N2O9
ANT-OST-11
OSELTAMIVIR EP IMPURITY A
CAS:1391047-93-0
Formula: C14H24N2O4
ANT-OST-07
OSELTAMIVIR EP IMPURITY B
CAS:NA
Formula: C16H29N5O4
ANT-OST-05
OSELTAMIVIR EP IMPURITY C
CAS:187227-45-8
Formula: C14H24N2O4
ANT-OST-01
OSELTAMIVIR EP IMPURITY D
CAS:1346604-18-9
Formula: C11H13NO4
ANT-OST-02
OSELTAMIVIR EP IMPURITY E
CAS:208720-71-2
Formula: C15H26N2O4
ANT-OST-03
OSELTAMIVIR EP IMPURITY G
CAS:956267-10-0
Formula: C16H28N2O4
ANT-OST-04
OSELTAMIVIR GLUCOSE ADDUCT PYRROL IMPURITY
CAS:NA
Formula: C22H32N2O6
ANT-OST-08
OSELTAMIVIR-GLUCOSE ADDUCT 1
CAS:NA
Formula: C22H38N2O9
ANT-OST-09


Oxcarbazepine

OXCARBAZEPINE HYDROXY IMPURITY
CAS:29331-92-8
Formula: C15H14N2O2
ANT-OXC-01
OXCARBAZEPINE IMPURITY RD
CAS:3564-73-6
Formula: C15H14N2O
ANT-OXC-02


Palbociclib

N-FORMYL PALBOCICLIB
CAS:NA
Formula: C25H29N7O3
ANT-PBC-01


Paliperidone

PALIPERIDONE HEPTADECANOATE
CAS:1404053-62-8
Formula: C40H59FN4O4
ANT-PLP-04
PALIPERIDONE IMPURITY G
CAS:1189516-65-1
Formula: C23H25FN4O3
ANT-PLP-01
PALIPERIDONE MYRISTATE
CAS:1172995-11-7
Formula: C37H53FN4O4
ANT-PLP-03
PALIPERIDONE PENTADECANOATE
CAS:1404053-61-7
Formula: C38H55FN4O4
ANT-PLP-05
PALIPERIDONE STEARATE
CAS:1172995-13-9
Formula: C41H61FN4O4
ANT-PLP-02


Paracetamol

PARACETAMOL EP IMPURITY A
CAS:614-80-2
Formula: C8H9NO2
ANT-PRT-001
PARACETAMOL EP IMPURITY B
CAS:1693-37-4
Formula: C9H11NO2
ANT-PRT-002
PARACETAMOL EP IMPURITY D
CAS:103-84-4
Formula: C8H9NO
ANT-PRT-004
PARACETAMOL EP IMPURITY E
CAS:99-93-4
Formula: C8H8O2
ANT-PRT-005
PARACETAMOL EP IMPURITY F
CAS:100-02-7
Formula: C6H5NO3
ANT-PRT-006
PARACETAMOL EP IMPURITY G
CAS:34523-34-7
Formula: C8H9NO2
ANT-PRT-007
PARACETAMOL EP IMPURITY H
CAS:2623-33-8
Formula: C10H11NO3
ANT-PRT-008
PARACETAMOL EP IMPURITY I
CAS:118-93-4
Formula: C8H8O2
ANT-PRT-009
PARACETAMOL EP IMPURITY J
CAS:539-03-7
Formula: C9H10ClNO
ANT-PRT-010
PARACETAMOL EP IMPURITY K
CAS:123-30-8
Formula: C6H7NO
ANT-PRT-011


Paroxetine

PAROXETINE HYDROCHLORIDE HEMIHYDRATE
CAS:110429-35-1
Formula: C19H20FNO3·HCl·1/2H2O
374.83
ANT-PRO-01


Pazopanib

DIMETHYL AMINE N-METHYL PAZOPANIB
CAS:NA-ANT-PAZ-01
Formula: C16H20N6
ANT-PAZ-01
METHOXY N-METHYL PAZOPANIB
CAS:1296888-47-5
Formula: C15H17N5O
ANT-PAZ-02
PAZOPANIB AMINE IMPURITY
CAS:NA-ANT-PAZ-04
Formula: C14H16N6
ANT-PAZ-04
PAZOPANIB CHLORO IMPURITY
CAS:444731-75-3
Formula: C14H14ClN5
ANT-PAZ-03


Pemetrexed

PEMETREXED EP IMPURITY A (N-METHYL PEMETREXED)
CAS:869791-42-4
Formula: C21H23N5O6
ANT-PMT-05


Perazine

PERAZINE DIMER
CAS:NA
Formula: C34H36N4S2
ANT-PRZ-02
PERAZINE EP IMPURITY A
CAS:20627-44-5
Formula: C20H25N3OS
ANT-PRZ-01


Permetherin

PERMETHRIN ACID IMPURITY
CAS:3739-38-6
Formula: C13H10O3
ANT-PRN-07
PERMETHRIN EP IMPURITY A
CAS:3586-14-9
Formula: C13H12O
ANT-PRN-09
PERMETHRIN EP IMPURITY C
CAS:13826-35-2
Formula: C13H12O2
ANT-PRN-02
PERMETHRIN EP IMPURITY D
CAS:39515-51-0
Formula: C13H10O2
ANT-PRN-03
PERMETHRIN EP IMPURITY E
CAS:53874-66-1
Formula: C13H11ClO
ANT-PRN-08
PERMETHRIN EP IMPURITY F
CAS:59042-49-8
Formula: C8H10Cl2O2
ANT-PRN-04
PERMETHRIN IMPURITY B
CAS:61898-95-1
Formula: C9H12Cl2O2
ANT-PRN-01
PERMETHRIN IMPURITY G
CAS:64964-54-1
Formula: C21H19ClO3
ANT-PRN-05
PERMETHRIN IMPURITY H
CAS:56860-12-9
Formula: C16H18Cl4O3
ANT-PRN-06


Perphenazin

PERPHENAZIN SULFOXIDE
CAS:10078-25-8
Formula: C21H26ClN3O2S
ANT-PRP-08


Pethidine

PETHIDINE IMPURITY A HCL
CAS:10272-50-1
Formula: C12H17N .HCl
ANT-PID-01


Phenylephrine

(S)-PHENYLEPHRINE HYDROCHLORIDE
CAS:939-38-8
Formula: C9H14ClNO2
ANT-PPH-04
3'-HYDROXY ACETOPHENONE
CAS:121-71-1
Formula: C8H8O2
ANT-ETF-01
PHENYLEPHRINE EP IMPURITY A
CAS:4779-94-6
Formula: C8H12ClNO2
ANT-PPH-01
PHENYLEPHRINE EP IMPURITY C
CAS:94240-17-2
Formula: C9H12ClNO2
ANT-PPH-02
PHENYLEPHRINE EP IMPURITY D
CAS:1367567-95-0
Formula: C16H19NO2
ANT-PPH-03


Pioglitazone

PIOGLITAZONE EP IMPURITY A
CAS:625853-74-9
Formula: C19H20N2O4S
ANT-PGZ-01
PIOGLITAZONE EP IMPURITY B
CAS:144809-28-9
Formula: C19H18N2O3S
ANT-PGZ-02
PIOGLITAZONE EP IMPURITY C
CAS:952188-00-0
Formula: C28H31N3O3S
ANT-PGZ-03
PIOGLITAZONE EP IMPURITY D
CAS:868754-41-0
Formula: C21H26N2O4S
ANT-PGZ-04
PIOGLITAZONE EP IMPURITY E
CAS:868754-42-1
Formula: C20H25NO3
ANT-PGZ-05


Piribedil

PIRIBEDIL N-OXIDE IMPURITY
CAS:53954-71-5
Formula: C16H18N4O3
ANT-PBD-01


Prednisolone

PREDNISOLONE ACETATE IMPURITY A
CAS:50-03-3
Formula: C23H32O6
404.5
ANT-PDN-03
PREDNISOLONE ACETATE IMPURITY B
CAS:50-24-8
Formula: C21H28O5
360.44
ANT-PDN-04
PREDNISOLONE ACETATE IMPURITY C
CAS:98523-85-4
Formula: C25H32O7
444.52
ANT-PDN-05
PREDNISOLONE EP IMPURITY B
CAS:53-03-2
Formula: C21H26O5
ANT-PDN-01
PREDNISOLONE EP IMPURITY C
CAS:52-21-1
Formula: C23H30O6
ANT-PDN-02


Pregabalin

PREGABALIN ISOBUTYL GLUTARMONOAMIDE
CAS:181289-15-6
Formula: C9H17NO3
ANT-PGB-02
PREGABALIN ISOBUTYLGLUTARIC ACID
CAS:75143-89-4
Formula: C9H16O4
ANT-PGB-03
PREGABALIN LACTOSE
CAS:466678-44-4
Formula: C20H35NO11
ANT-PGB-01


Proguanil

PROGUANIL HYDROCHLORIDE IMPURITY D
CAS:35708-82-8
Formula: C8H19N5
ANT-PGN-02


Pterostilbene

(E)-3,5,3’,5’-TETRAMETHOXY STILBENE
CAS:80715-09-9
Formula: C18H20O4
300.35
ANT-TBS-01
CIS-PTEROSTILBENE
CAS:441351-32-2
Formula: C16H16O3
256.29
ANT-TBS-03
TRIMETHOXY TRANS PTEROSTILBENE
CAS:22255-22-7
Formula: C17H18O3
270.32
ANT-TBS-02


Pyrimethamine

DESMETHYL PYRIMETHAMINE
CAS:NA
Formula: C11H11ClN4
ANT-PMA-01


Quetiapine

QUETIAPINE EP IMPURITY A
CAS:844639-07-2
Formula: C23H27N3O3S
ANT-QTP-01
QUETIAPINE EP IMPURITY B
CAS:5747-48-8
Formula: C17H17N3S
ANT-QTP-02
QUETIAPINE EP IMPURITY D
CAS:945668-94-0
Formula: C30H24N4S2
ANT-QTP-03
QUETIAPINE EP IMPURITY G
CAS:3159-07-7
Formula: C13H9NOS
ANT-QTP-04
QUETIAPINE EP IMPURITY H
CAS:1076199-40-0
Formula: C21H25N3O3S
ANT-QTP-05
QUETIAPINE EP IMPURITY I
CAS:329216-67-3
Formula: C19H21N3OS
ANT-QTP-06
QUETIAPINE EP IMPURITY P
CAS:1011758-03-4
Formula: C19H21N3S
ANT-QTP-09
QUETIAPINE IMPURITY Q
CAS:NA
Formula: C25H34IN3O4S
ANT-QTP-07
QUETIAPINE SULFOXIDE
CAS:329216-63-9
Formula: C21H25N3O3S
ANT-QTP-08


Rabeprazole

RABEPRAZOLE RELATED COMPOUND C
CAS:583-39-1
Formula: C7H6N2S
ANT-RBP-01


Ramelteon

(R)-RAMELTEON
CAS:196597-27-0
Formula: C16H21NO2
ANT-RMT-01
RAMELTEON IMPURITY 1
CAS:196597-78-1
Formula: ANT-RMT-02
ANT-RMT-02
RAMELTEON IMPURITY 2
CAS:NA
Formula: C13H13NO2
215.25
ANT-RMT-03
RAMELTEON IMPURITY 3
CAS:221530-44-5
Formula: C13H11NO
197.23
ANT-RMT-04
RAMELTEON IMPURITY 4
CAS:196597-26-9
Formula: C16H21NO2
259.34
ANT-RMT-05
RAMELTEON IMPURITY 5
CAS:448964-37-2
Formula: C13H17NO
203.28
ANT-RMT-06


Ramipril

RAMIPRIL EP IMURITY D
CAS:108731-95-9
Formula: C23H30N2O4
ANT-RMP-01


Ranitidine

RANITIDINE EP IMPURITY B
CAS:66356-53-4
Formula: C10H18N2OS
ANT-RNT-01
RANITIDINE EP IMPURITY E
CAS:73857-20-2
Formula: C13H22N4O4S
ANT-RNT-02
RANITIDINE EP IMPURITY J
CAS:1331637-48-9
Formula: C11H22N6O4S2
ANT-RNT-03


Rasagiline

N-FORMYL RASAGILINE
CAS:NA
Formula: C13H13NO
ANT-RSG-02
N-METHYL RASAGILINE
CAS:NA
Formula: C13H15N
ANT-RSG-01
RASAGILINE CITRAMIDE
CAS:NA
Formula: C18H19NO6
345.35
ANT-RSG-03


Regadenoson

REGADENOSON IMPURITY 14
CAS:83124-74-7
Formula: C6H10O2
ANT-RGD-04
REGADENOSON IMPURITY 15
CAS:10601-80-6
Formula: C9H18O4
ANT-RGD-05
REGADENOSON IMPURITY 16
CAS:76-03-9
Formula: C2HCl3O2
ANT-RGD-06
REGADENOSON IMPURITY 17
CAS:1818-71-9
Formula: C10H13N5O5
ANT-RGD-07
REGADENOSON IMPURITY 18
CAS:2096-10-8
Formula: C10H14N6O4
ANT-RGD-08
REGADENOSON IMPURITY 19
CAS:15763-11-8
Formula: C10H15N7O4
ANT-RGD-09
REGADENOSON IMPURITY 5
CAS:146-77-0
Formula: C10H12ClN5O4
ANT-RGD-01
REGADENOSON IMPURITY 7
CAS:37622-90-5
Formula: C6H8N2O2
ANT-RGD-02
REGADENOSON IMPURITY 9
CAS:80370-42-9
Formula: C6H8O4
ANT-RGD-03


Repaglinide

REPAGLINIDE EP IMPURITY A
CAS:220438-80-2
Formula: C11H12O5
ANT-RPG-01
REPAGLINIDE EP IMPURITY B
CAS:99469-99-5
Formula: C13H16O5
ANT-RPG-02
REPAGLINIDE EP IMPURITY C
CAS:147769-93-5
Formula: C16H26N2
ANT-RPG-03
REPAGLINIDE EP IMPURITY D
CAS:147770-06-7
Formula: C29H40N2O4
ANT-RPG-04
REPAGLINIDE EP IMPURITY E
CAS:147852-26-4
Formula: C27H36N2O4
ANT-RPG-05


Riluzole

RILUZOLE USP RELATED COMPOUND A
CAS:461-82-5
Formula: C7H6F3NO
ANT-RLZ-01


Risperidone

RISPERIDONE EP IMPURITY A
CAS:691007-09-7
Formula: C23H28F2N4O2
ANT-RSP-01
RISPERIDONE EP IMPURITY B
CAS:132961-05-8
Formula: C23H28F2N4O2
ANT-RSP-02
RISPERIDONE EP IMPURITY C
CAS:144598-75-4
Formula: C23H27FN4O3
ANT-RSP-03
RISPERIDONE EP IMPURITY H
CAS:158697-67-7
Formula: C23H27F2N3O2
ANT-RSP-04
RISPERIDONE EP IMPURITY I
CAS:1329796-66-8
Formula: C35H39F2N5O3
ANT-RSP-05
RISPERIDONE INTERMEDIATE III
CAS:63234-80-0
Formula: C11H15ClN2O
ANT-RSP-06


Rivaroxaban

RIVAROXABAN IMPURITY 62
CAS:NA
Formula: C14H19N3O5
ANT-RVX-01


Rivastigmine

RIVASTIGMINE RELATED COMPOUND A
CAS:32634-68-7
Formula: C20H18O8
ANT-RVS-01


Ropivacaine

ROPIVACAINE EP IMPURITY B
CAS:27262-40-4
Formula: C14H20N2O
ANT-RPV-01
ROPIVACAINE EP IMPURITY C
CAS:34333-71-6
Formula: C15H23ClN2O
246.35
ANT-RPV-02
ROPIVACAINE EP IMPURITY D
CAS:98626-59-6
Formula: C16H24N2O
ANT-RPV-03
ROPIVACAINE EP IMPURITY E
CAS:265120-58-9
Formula: C17H26N2O
ANT-RPV-04
ROPIVACAINE EP IMPURITY F
CAS:1945965-95-6
Formula: C17H24N2O
ANT-RPV-05


Rosuvastatin

ROSUVASTATIN 3-OXO ACID ETHYL ESTER
CAS:901765-36-4
Formula: C24H30FN3O6S
ANT-RSV-35
ROSUVASTATIN BEM
CAS:289042-12-2
Formula: C29H40FN3O6S
ANT-RSV-06
ROSUVASTATIN BEM Z-ISOMER
CAS:NA
Formula: C29H40FN3O6S
ANT-RSV-27
ROSUVASTATIN CIS ISOMER
CAS:NA
Formula: (C22H27FN3O6S)2Ca
ANT-RSV-26
ROSUVASTATIN D-4
CAS:154026-94-5
Formula: C13H23ClO4
ANT-RSV-40
ROSUVASTATIN DES BUTYL BEM
CAS:NA
Formula: C25H32FN3O6S
ANT-RSV-09
ROSUVASTATIN DIHYDRO IMPURITY
CAS:NA
Formula: C22H30FN3O6S
ANT-RSV-25
ROSUVASTATIN EP IMPURITY C
CAS:1422619-13-3
Formula: C22H26FN3O6S
ANT-RSV-03
ROSUVASTATIN EP IMPURITY E
CAS:NA
Formula: C38H46F2N6O9S2
ANT-RSV-05
ROSUVASTATIN EP IMPURITY G
CAS:NA
Formula: C22H28FN3O6S
ANT-RSV-07
ROSUVASTATIN EP IMPURITY J
CAS:NA
Formula: C38H44F2N6O8S2
ANT-RSV-08
ROSUVASTATIN ETHYL ESTER
CAS:851443-04-4
Formula: C24H32FN3O6S
ANT-RSV-16
ROSUVASTATIN HEMIKETAL IMPURITY 1
CAS:NA
Formula: C29H42FN3O6S
ANT-RSV-10
ROSUVASTATIN HEMIKETAL IMPURITY 2
CAS:NA
Formula: C29H42FN3O6S
ANT-RSV-11
ROSUVASTATIN IMPURITY 1
CAS:NA
Formula: C15H17FN2O3
ANT-RSV-30
ROSUVASTATIN IMPURITY 3
CAS:NA
Formula: C15H16ClFN2O2
ANT-RSV-32
ROSUVASTATIN IMPURITY B
CAS:1094100-06-7
Formula: C22H28FN3O6S
ANT-RSV-02
ROSUVASTATIN IMPURITY Z-5
CAS:160009-36-9
Formula: C16H20FN3O2
ANT-RSV-28
ROSUVASTATIN IMPURITY Z-6
CAS:289042-11-1
Formula: C17H20FN3O4S
ANT-RSV-33
ROSUVASTATIN INHOUSE IMPURITY 2
CAS:488798-37-4
Formula: C15H15FN2O3
ANT-RSV-31
ROSUVASTATIN IPA ESTER
CAS:NA
Formula: C25H34FN3O6S
ANT-RSV-39
ROSUVASTATIN LACTONE
CAS:503610-43-3
Formula: C22H26FN3O5S
ANT-RSV-04
ROSUVASTATIN METHYL ESTER
CAS:111048-62-0
Formula: C23H30FN3O6S
ANT-RSV-13
ROSUVASTATIN P-1
CAS:154026-95-6
Formula: C15H26O6
ANT-RSV-22
ROSUVASTATIN P-2
CAS:124655-09-0
Formula: C13H24O5
ANT-RSV-23
ROSUVASTATIN P-3 (RSV-P-3)
CAS:124752-23-4
Formula: C13H22O5
ANT-RSV-24
ROSUVASTATIN RC-9
CAS:953776-62-0
Formula: C16H20FN3O2S
ANT-RSV-20
ROSUVASTATIN RELATED COMPOUND A
CAS:1715120-13-0
Formula: (C25H33FN3O7S)2Ca
ANT-RSV-01
ROSUVASTATIN TERT-BUTYL ESTER
CAS:355806-00-7
Formula: C26H36FN3O6S
ANT-RSV-12
ROSUVASTATIN Z-4
CAS:NA
Formula: C16H19FN2O4S
ANT-RSV-29
ROSUVASTATIN Z-8
CAS:799842-07-2
Formula: C16H19BrFN3O2S
ANT-RSV-17
ROSUVASTATIN ZP
CAS:885477-83-8
Formula: C34H34FN3O2PS
ANT-RSV-19
ROSUVASTATIN-RC-8
CAS:1263475-93-9
Formula: C16H18FN3O4S
ANT-RSV-21
ROSUVASTATIN-Z7
CAS:147118-36-3
Formula: C16H20FN3O3S
ANT-RSV-18
TEMPO
CAS:2564-83-2
Formula: C9H18NO
ANT-RSV-36
TRIPHENYL PHOSPHINE (TPP)
CAS:603-35-0
Formula: C18H15P
ANT-RSV-37
TRIPHENYLPHOSPHINE OXIDE (TPPO)
CAS:791-28-6
Formula: C18H15OP
ANT-RSV-38


Roxithromycin

N-DESMETHYL SILDENAFIL IMPURITY
CAS:139755-82-1
Formula: C21H28N6O4S
ANT-SDF-01
ROXITHROMYCIN EP IMPURITY B
CAS:214902-82-6
Formula: C33H62N2O12
ANT-RXT-02
ROXITHROMYCIN IMPURITY D
CAS:134931-00-3
Formula: C41H76N2O15
ANT-RXT-03
ROXITHROMYCIN IMPURITY F
CAS:118267-18-8
Formula: C40H74N2O15
ANT-RXT-04
ROXITHROMYCIN IMPURITY G
CAS:425365-64-6
Formula: C42H78N2O16
ANT-RXT-05
ROXITHROMYCIN IMPURITY H
CAS:425365-66-8
Formula: C45H84N2O17
ANT-RXT-06
ROXITHROMYCIN N-OXIDE
CAS:1460313-73-8
Formula: C41H76N2O16
ANT-RXT-07


Sertraline

SERTRALINE HYDROCHLORIDE
CAS:79559-97-0
Formula: C17H17Cl2N.HCl
342.69
ANT-SER-01


Sildenafil

SILDENAFIL CHLOROSULFONE IMPURITY
CAS:139756-22-2
Formula: C17H19ClN4O4S
ANT-SDF-02
SILDENAFIL N-OXIDE IMPURITY
CAS:1094598-75-0
Formula: C22H30N6O5S
ANT-SDF-03


Sitagliptin

3,4-DIFLUORO SITAGLIPTIN
CAS:NA
Formula: C16H16F5N5O
ANT-SGT-12
4-FLUORO SITAGLIPTIN
CAS:NA
Formula: C16H17F4N5O
ANT-SGT-13
SITAGLIPTIN ACID
CAS:936630-57-8
Formula: C10H10F3NO2
ANT-SGT-02
SITAGLIPTIN ACID BOC IMPURITY (IMPURITY A)
CAS:486460-00-8
Formula: C15H18F3NO4
ANT-SGT-05
SITAGLIPTIN DIMER
CAS:NA
Formula: C26H23F9N6O2
ANT-SGT-10
SITAGLIPTIN DIOXO IMPURITY
CAS:764667-64-3
Formula: C14H10F3NaO5
ANT-SGT-11
SITAGLIPTIN ENAMINE IMPURITY
CAS:767340-03-4
Formula: C16H13F6N5O
ANT-SGT-04
SITAGLIPTIN EP IMPURITY B
CAS:1345822-87-8
Formula: C16H16F5N5O
ANT-SGT-06
SITAGLIPTIN IMPURITY C
CAS:1345822-86-7
Formula: C16H16F5N5O
ANT-SGT-07
SITAGLIPTIN KETOAMIDE IMPURITY
CAS:764667-65-4
Formula: C16H12F6N4O2
ANT-SGT-03
SITAGLIPTIN S-ISOMER
CAS:823817-55-6
Formula: C16H15F6N5O
ANT-SGT-08
SITAGLIPTIN STYRYLACETYL ANALOG IMPURITY
CAS:1675201-14-5
Formula: C16H12F6N4O
ANT-SGT-09
SITAGLIPTIN TRIAZOLE (IMPURITY C)
CAS:762240-92-6
Formula: C6H8ClF3N4
192.14
ANT-SGT-01


Solifenacin

SOLIFENACIN IMPURITY 1
CAS:118864-75-8
Formula: C15H15N
ANT-SLF-01
SOLIFENACIN IMPURITY 2
CAS:180468-42-2
Formula: C18H19NO2
ANT-SLF-02
SOLIFENACIN N-OXIDE
CAS:180272-28-0
Formula: C23H26N2O3
ANT-SLF-03


Sugammadex

MONO CHLORO SUGAMMADEX
CAS:NA
Formula: C69H100ClNa7O46S7
ANT-SGM-03
MONO-THIO-MONO HYDROXY SUGAMMADEX
CAS:NA
Formula: C66H104O45S7
ANT-SGM-02
MONO-THIO-MONO SUGAMMADEX
CAS:NA
Formula: C69H108O46S8
ANT-SGM-01
SUGAMMADEX DIHYDROXY IMPURITY
CAS:NA
Formula: C66H98Na6O46S6
ANT-SGM-04


Sulfadazine

N-ACETYL SULFADIAZINE
CAS:127-74-2
Formula: C12H12N4O3S
ANT-SFD-04


Sulfadiazine

SULFAGUANIDINE
CAS:57-67-0
Formula: C7H10N4O2S
ANT-SFD-02
SULFANILAMIDE
CAS:63-74-1
Formula: C6H8N2O2S
ANT-SFD-03


Sulfamethoxazole

SULFAMETHOXAZOLE EP IMPURITY A
CAS:21312-10-7
Formula: C12H13N3O4S
ANT-SFM-01
SULFAMETHOXAZOLE EP IMPURITY B
CAS:135529-16-7
Formula: C16H16N4O5S2
ANT-SFM-02


Sulfasalazine

SULFASALAZINE IMPURITY 1
CAS:NA
Formula: C24H19N5O7S2
ANT-SFZ-02
SULFASALAZINE IMPURITY 2 (RRT 0.75)
CAS:139-56-0
Formula: C13H11N3O5S
ANT-SFZ-01


Sulindac

SULINDAC EP IMPURITY B
CAS:59864-04-9
Formula: C20H17FO4S
ANT-SUL-01
SULINDAC EP IMPURITY C
CAS:32004-67-4
Formula: C20H17FO2S
ANT-SUL-02
SULINDAC SULFIDE METHYL ESTER
CAS:106647-49-8
Formula: C21H19FO2S
ANT-SUL-03


Sulpride

SULPRIDE IMPURITY B
CAS:33045-52-2
Formula: C9H11NO5S
ANT-SLP-01


Sunitinib

SUNITINIB N-OXIDE
CAS:356068-99-0
Formula: C22H27FN4O3
ANT-SNB-03


Tavaborole

TAVABOROLE ALCOHOL IMPURITY
CAS:202865-66-5
Formula: C7H6BrFO
ANT-TVBL-03
TAVABOROLE AMINE ANALOG
CAS:NA
Formula: C7H9BClNO2
ANT-TVBL-05
TAVABOROLE FLUORO ALCOHOL IMPURITY
CAS:456-47-3
Formula: C7H7FO
ANT-TVBL-02
TAVABOROLE HYDROXY ALCOHOL IMPURITY
CAS:438049-37-7
Formula: C7H7FO2
ANT-TVBL-01
TAVABOROLE IMPURITY 1
CAS:493035-82-8
Formula: C7H9BO3
ANT-TVBL-04
TAVABOROLE IMPURITY A
CAS:67397-61-9
Formula: C14H12BFN2O3S
ANT-TVBL-06
TAVABOROLE IMPURITY B
CAS:NA
Formula: C7H6BFN2O
ANT-TVBL-07
TAVABOROLE IMPURITY D
CAS:174671-88-6
Formula: C7H6BFO2
ANT-TVBL-08


Telmisartan

TELMISARTAN EP IMPURITY E
CAS:884330-12-5
Formula: C26H24N2O4
ANT-TLM-02
TELMISARTAN EP IMPURITY F
CAS:915124-86-6
Formula: C33H31N5O
ANT-TLM-03
TELMISARTAN METHYL ESTER
CAS:528560-93-2
Formula: C34H32N4O2
ANT-TLM-04
TELMISARTAN USP RELATED COMPOUND A
CAS:1282554-35-1
Formula: C19H22N4O
ANT-TLM-01


Teneligliptin

TENELIGLIPTIN IMPURITY A
CAS:401566-79-8
Formula: C14H18N4
ANT-TNG-01


Testosterone

TESTOSTERONE EP IMPURITY A
CAS:63-05-8
Formula: C19H26O2
ANT-TST-01
TESTOSTERONE EP IMPURITY C
CAS:481-30-1
Formula: C19H28O2
ANT-TST-02
TESTOSTERONE EP IMPURITY G
CAS:897-06-3
Formula: C19H24O2
ANT-TST-03
TESTOSTERONE EP IMPURITY H
CAS:846-48-0
Formula: C19H26O2
ANT-TST-04
TESTOSTERONE EP IMPURITY I
CAS:2484-30-2
Formula: C19H26O2
ANT-TST-05


Theophylline

CAFFEINE IMPURITY B/THEOPHYLLINE EP IMPURITY C
CAS:7597-60-6
Formula: C7H10N4O3
ANT-CFN-02
THEOPHYLLINE EP IMPURITY A
CAS:58-08-2
Formula: C8H10N4O2
ANT-PNP-03
THEOPHYLLINE EP IMPURITY B
CAS:1076-22-8
Formula: C6H6N4O2
ANT-THP-01
THEOPHYLLINE EP IMPURITY IH A
CAS:6136-37-4
Formula: C6H6N4O2
ANT-THP-03
THEOPHYLLINE EP IMPURITY IH B
CAS:552-62-5
Formula: C6H6N4O2
ANT-THP-04
THEOPHYLLINE RELATED COMPOUND F
CAS:519-37-9
Formula: C9H12N4O3
ANT-THP-02


Thiacetazone

THIACETAZONE DIMER IMPURITY
CAS:17745-84-5
Formula: C18H18N4O2
ANT-TTZ-01


Thiamine

THIAMINE IMPURITY A
CAS:299-35-4
Formula: C12H16N4OS2
296.41
ANT-TAM-01


Ticagrelor

TICAGRELOR CYCLOPROPANE ACID
CAS:NA
Formula: C10H8F2O2
ANT-TCG-016
TICAGRELOR IMPURITY 1
CAS:NA
Formula: C14H24N4O4S
ANT-TCG-007
TICAGRELOR IMPURITY 10
CAS:1616703-93-5
Formula: C25H30F2N6O5S
ANT-TCG-015
TICAGRELOR IMPURITY 2
CAS:1644461-85-7
Formula: C23H28F2N6O5S
ANT-TCG-008
TICAGRELOR IMPURITY 3
CAS:1251765-07-7
Formula: C14H22N6O4S
ANT-TCG-009
TICAGRELOR IMPURITY 4
CAS:1644461-92-6
Formula: C23H28F2N6O5S
ANT-TCG-010
TICAGRELOR IMPURITY 5
CAS:274693-39-9
Formula: C23H28F2N6O6S
ANT-TCG-011
TICAGRELOR IMPURITY 6
CAS:1445580-43-7
Formula: C14H21N5O5S
ANT-TCG-012
TICAGRELOR IMPURITY 7
CAS:NA
Formula: C23H28F2N6O4S
ANT-TCG-006
TICAGRELOR IMPURITY 8
CAS:274693-26-4
Formula: C26H32F2N6O4S
ANT-TCG-013
TICAGRELOR IMPURITY 9
CAS:NA
Formula: C14H22N6O4S
ANT-TCG-014


Timolol

TIMOLOL EP IMPURITY F
CAS:30165-96-9
Formula: C6H8ClN3OS
ANT-TML-02
TIMOLOL EP IMPURITY I
CAS:NA
Formula: C11H20N4O3S
ANT-TML-04
TIMOLOL IMPURITY (3-MORPHOLINO-4-HYDROXY-1,2,5-THIADIAZOLE)
CAS:30165-97-0
Formula: C6H9N3O2S
ANT-TML-01
TIMOLOL RELATED COMPOUND G
CAS:75202-36-7
Formula: C6H9N3O3S
ANT-TML-03


Tobramycin

KANAMYCIN B
CAS:4696-76-8
Formula: C18H37N5O10
ANT-KNM-02
KANAMYCIN MONOSULFATE
CAS:25389-94-0
Formula: C18H38N4O15S
ANT-KNM-01


Topiramate

TOPIRAMATE IMPURITY B
CAS:851957-35-2
Formula: C9H17NO8S
ANT-TPM-01


Torsemide

TORSEMIDE IMPURITY A
CAS:72810-61-8
Formula: C13H11N3O3S
289.31
ANT-TRS-02
TORSEMIDE IMPURITY E
CAS:72810-57-2
Formula: C15H17N3O4S
335.38
ANT-TRS-01


Tramadol

TRAMADOL EP IMPURITY D
CAS:80456-81-1
Formula: C15H23NO2
ANT-TRM-01


Tranexamic

TRANEXAMIC EP IMPURITY B
CAS:1197-17-7
Formula: C8H15NO2
ANT-TRX-01
TRANEXAMIC EP IMPURITY D
CAS:56-91-7
Formula: C8H15NO2
ANT-TRX-02


Trimetazidine

TRIMETAZIDINE EP IMPURITY A
CAS:52146-35-7
Formula: C14H24Cl2N2O3
ANT-TMZ-01
TRIMETAZIDINE EP IMPURITY B
CAS:1257-19-8
Formula: C24H34N2O6
ANT-TMZ-02
TRIMETAZIDINE EP IMPURITY C
CAS:2103-57-3
Formula: C10H12O4
ANT-TMZ-03
TRIMETAZIDINE EP IMPURITY D
CAS:71989-96-3
Formula: C10H14O4
ANT-TMZ-04
TRIMETAZIDINE EP IMPURITY E
CAS:356083-64-2
Formula: C14H24Cl2N2O3
ANT-TMZ-05
TRIMETAZIDINE EP IMPURITY F
CAS:113698-83-2
Formula: C14H24Cl2N2O3
ANT-TMZ-06


Tropicamide

TROPICAMIDE RELATED COMPOUND D
CAS:103-82-2
Formula: C8H8O2
ANT-TRP-01


Tryptophan

TRYPTOPHAN METHYL ESTER HYDROCHLORIDE
CAS:4299-70-1
Formula: C12H14N2O2
ANT-TRY-01


Ursodeoxycholic Acid

URSODEOXYCHOLIC ACID
CAS:128-13-2
Formula: C24H40O4
392.57
ANT-UDC-01


Valacyclovir

N-FORMYL VALACYCLOVIR IMPURITY
CAS:847670-62-6
Formula: C14H20N6O5
ANT-VAL-03
VALACYCLOVIR EP IMPURITY B
CAS:59277-89-3
Formula: C8H11N5O3
ANT-VAL-01
VALACYCLOVIR IMPURITY G
CAS:1122-58-3
Formula: C7H10N2
ANT-VAL-02
VALACYCLOVIR VALINE IMPURITY
CAS:NA
Formula: C18H29N7O5
ANT-VAL-04


Valsartan

4-HYDROXY VALSARTAN
CAS:188259-69-0
Formula: C24H29N5O4
ANT-VST-04
N-N-DIISOPROPYLNITROUS AMIDE
CAS:601-77-4
Formula: C6H14N2O
130.19
ANT-SAR-01
N-NITROSOISOPROPYL ETHYLAMINE
CAS:16339-04-1
Formula: C5H12N2O
116.16
ANT-SAR-02
VALSARTAN RELATED COMPOUND A
CAS:137862-87-4
Formula: C24H29N5O3
ANT-VST-01
VALSARTAN RELATED COMPOUND B
CAS:952652-79-8
Formula: C23H27N5O3
ANT-VST-02
VALSARTAN RELATED COMPOUND C
CAS:137863-20-8
Formula: C31H35N5O3
ANT-VST-03


venlafaxine

DIDESMETHYL DESVENLAFAXINE
CAS:149289-29-2
Formula: C14H21NO2
ANT-VNX-03


Vortioxetine

VORTIOXETINE DIMER IMPURITY
CAS:NA
Formula: C32H34N2S2
ANT-VRT-01
VORTIOXETINE N-OXIDE IMPURITY
CAS:NA
Formula: C18H22N2OS
ANT-VRT-02


Zileuton

BENZO[B]THIEN-2-YL KETONE
CAS:97978-07-9
Formula: C17H10OS2
ANT-ZLT-01
ZILEUTON IMPURITY 1
CAS:51868-95-2
Formula: C10H10OS
ANT-ZLT-03
ZILEUTON IMPURITY 2
CAS:1026256-93-8
Formula: C17H15NO3S
ANT-ZLT-02
ZILEUTON IMPURITY 3
CAS:NA
Formula: C13H15NO3S
ANT-ZLT-05
ZILEUTON OXIME IMPURITY
CAS:NA
Formula: C10H9NOS
ANT-ZLT-04


Zofenoprilat

ZOFENOPRILAT SODIUM SALT
CAS:75176-37-3
Formula: C15H18NNaO3S2
ANT-ZOF-01


Zonisamide

N-METHYL ZONISAMIDE
CAS:68292-02-4
Formula: C9H10N2O3S
ANT-ZON-01


Zopiclone

N-DESMETHYL ZOPICLONE
CAS:59878-63-6
Formula: C16H15ClN6O3
ANT-ZPC-01
ZOPICLONE N-OXIDE
CAS:43200-96-0
Formula: C17H17ClN6O4
ANT-ZPC-02