| | | GLYCO-OBETICHOLIC ACID CAS:863239-60-5 Formula: C28H47NO5 477.68 RM-O022020 2-((R)-4-((3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-6-ethyl-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCOCHENODEOXYCHOLIC ACID CAS:640-79-9 Formula: C26H43NO5 449.62 RM-G123200 2-((R)-4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCOCHOLIC ACID CAS:475-31-0 Formula: C26H43NO6 465.62 RM-G121501 2-((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid Glycocholic Acid Dimer Formula: C52H84N2O11 913.25 RM-G121503 2-((R)-4-((3R,5R,7R,8R,9S,10S,12S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-3-(2-((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetoxy)hexadecahydro Glycocholic Acid Dimer Impurity 16 Formula: C52H84N2O11 913.25 RM-G121516 ((4R)-4-((3R,5R,7R,8R,9S,10S,12S,13R,14S)-7,12-dihydroxy-10,13-dimethyl-3-((((4R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycyl)oxy)hexadecahydro-1H-cycl GLYCOCHOLIC ACID ETHYL ESTER CAS:517904-33-5 Formula: C28H47NO6 493.68 RM-G121502 ethyl 2-((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetate Glycocholic Acid Impurity 10 Formula: C50H81NO10 856.2 RM-G121510 ((R)-4-((3R,5R,7R,8R,9S,10S,12S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-3-(((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)oxy)hexadecahydro-1H-cyclop Glycocholic Acid Impurity 11 CAS:86678-85-5 Formula: C26H45NO4 435.65 RM-G121511 (R)-N,N-dimethyl-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamide Glycocholic Acid Impurity 12 Formula: C52H84N2O11 913.25 RM-G121512 ((R)-4-((3R,5R,7R,8R,9S,10S,12S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-3-((((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycyl)oxy)hexadecahydro-1 Glycocholic Acid Impurity 13 Formula: C52H84N2O11 913.25 RM-G121513 ((4R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-7,12-dihydroxy-10,13-dimethyl-3-((((4R)-4-((5S,8R,9S,10S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycyl)oxy)hexadecahydro-1H-cyclopenta[a] Glycocholic Acid Impurity 14 Formula: C30H50N2O7 550.74 RM-G121514 ethyl ((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycylglycinate Glycocholic Acid Impurity 15 Formula: C28H47NO5 477.69 RM-G121515 ethyl ((R)-4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycinate Glycocholic Acid Impurity 5 CAS:26563-58-6 Formula: C28H46N2O7 522.68 RM-G121505 ((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycylglycine Glycocholic Acid Impurity 6 Formula: C30H50N2O7 550.74 RM-G121506 ethyl ((4R)-4-((3R,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycylglycinate Glycocholic Acid Impurity 8 Formula: C28H46N2O7 522.68 RM-G121508 ((4R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycylglycine Glycocholic Acid Impurity 9 Formula: C54H87N3O12 970.3 RM-G121509 ((4R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S)-3,12-dihydroxy-10,13-dimethyl-7-((((4R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycyl)oxy)hexadecahydro-1H-cycl GLYCOCHOLIC-2,2,4,4-D4 ACID CAS:1201918-15-1 Formula: C26H39D4NO6 469.66 RM-G121504 ((R)-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-Trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,4-d4)pentanoyl)glycine GLYCODEOXYCHOLIC ACID CAS:360-65-6 Formula: C26H43NO5 449.62 RM-G123300 2-((R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCODEOXYCHOLIC ACID ETHYL ESTER CAS:70779-06-5 Formula: C28H47NO5 477.68 RM-G123301 ethyl 2-((R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetate GLYCODEOXYCHOLIC-2,2,4,4-D4 ACID CAS:1069132-37-1 Formula: C26H39D4NO5 453.66 RM-G123302 ((R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,4-d4)pentanoyl)glycine GLYCOHYOCHOLIC ACID CAS:32747-08-3 Formula: C26H43NO6 465.63 RM-G121500 ((R)-4-((3R,5R,6R,7S,8S,9S,10R,13R,14S,17R)-3,6,7-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycine GLYCOHYODEOXYCHOLIC ACID CAS:13042-33-6 Formula: C26H43NO5 449.62 RM-G120800 2-((R)-4-((3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCOURSODEOXYCHOLIC ACID CAS:64480-66-6 Formula: C26H43NO5 449.62 RM-G122900 2-((R)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)acetic acid GLYCOURSODEOXYCHOLIC-2,2,4,4-D4 ACID CAS:2044276-17-5 Formula: C26H39D4NO5 453.65 RM-G122901 ((R)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,4-d4)pentanoyl)glycine Glycyrrhizate EP Impurity A CAS:215720-45-9 Formula: C42H62O17 838.93 RM-G122601 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4-(hydroxymethyl)-4,6a,6b,8a,11,14b-hexamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)- GLYCYRRHIZIC ACID CAS:1405-86-3 Formula: C42H62O16 822.93 RM-G121800 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 10 Formula: C56H78O24 1135.22 RM-G121810 (2S,3R,4R,5S)-4-(((2R,3S,4R,5R,6R)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-5-(((3S,4aR,6aS,8aR,11S,12aS,14aR,14bR)-4,4,6a,6b,8a,14b-hexakis(hydroxymethyl)-11-methyl-13,14-dioxo-11-(((5-oxo-1,2,3,4,4a,4b,5,8,8a,9,10,10a-dodec Glycyrrhizic Acid Impurity 11 Formula: C55H78O23 1107.21 RM-G121811 (2R,3R,4S,5S)-4-(((2S,3S,4R,5R,6R)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-3-hydroxy-5-(((3S,4aR,6aS,8aR,11S,12aS,14aR,14bR)-13-hydroxy-4,4,6a,6b,8a,14b-hexakis(hydroxymethyl)-11-methyl-11-(((2,3,3a,4,5,5a,6,9b-octahydro-1H- Glycyrrhizic Acid Impurity 12 Formula: C42H62O17 838.94 RM-G121812 (2S,3S,4S,5R,6R)-6-(((3S,4aR,6aR,6bS,8aS,11S,12R,12aR,14aR,14bS)-11-carboxy-12-hydroxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-5-(((2R,3R,4S,5S,6S)-6-carboxy-3,4 Glycyrrhizic Acid Impurity 13 Formula: C48H72O21 985.08 RM-G121813 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 14 Formula: C44H64O18 880.98 RM-G121814 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aR,11S,12aS,14aR,14bS)-11-carboxy-8a-(ethoxycarbonyl)-4,4,6a,6b,11,14b-hexamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4, Glycyrrhizic Acid Impurity 15 Formula: C42H64O15 808.96 RM-G121815 (2S,3S,4S,5R,6R)-5-(((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(((3S,4aR,6aR,6bS,8aR,9S,12aS,14aR,14bS)-9-hydroxy-4,4,6a,6b,8a,11,11,14b-octamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12 Glycyrrhizic Acid Impurity 16 Formula: C42H62O17 838.94 RM-G121816 (2S,3S,4S,5R,6R)-6-(((3S,4aR,6aR,6bS,8aS,10S,11R,12aR,14aR,14bS)-11-carboxy-10-hydroxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-5-(((2R,3R,4S,5S,6S)-6-carboxy-3,4 Glycyrrhizic Acid Impurity 17 Formula: C48H72O20 969.08 RM-G121817 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 18 Formula: C42H64O15 808.96 RM-G121818 (2S,3S,4S,5R,6R)-5-(((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(((3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-(hydroxymethyl)-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9, Glycyrrhizic Acid Impurity 20 Formula: C42H62O17 838.94 RM-G121820 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4-(hydroxymethyl)-4,6a,6b,8a,11,14b-hexamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)- Glycyrrhizic Acid Impurity 21 (Glycyrrhetic Acid 3-O-Glucuronide) CAS:34096-83-8 Formula: C36H54O10 646.82 RM-G121821 (2S,3S,4S,5R,6R)-6-(((3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic Glycyrrhizic Acid Impurity 22 Formula: C42H62O17 838.94 RM-G121822 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6R)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,12aS,14aR,14bS)-11-carboxy-4-(hydroxymethyl)-4,6a,6b,8a,11,14b-hexamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5 Glycyrrhizic Acid Impurity 23 Formula: C42H62O16 822.94 RM-G121823 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6R)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,12aS,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 24 Formula: C42H62O16 822.94 RM-G121824 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6R)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11R,12aS,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 25 Formula: C42H60O16 820.93 RM-G121825 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6R)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,14,14a,14b-octadecahydropicen-3-yl)oxy)-4,5-dihydroxytetrahydro-2H- Glycyrrhizic Acid Impurity 26 CAS:83896-44-0 Formula: C42H62O16 822.94 RM-G121826 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11S,12aS,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 27 CAS:114006-81-4 Formula: C44H66O16 851 RM-G121827 (2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-(((2R,3R,4S,5S,6S)-4,5-dihydroxy-6-(methoxycarbonyl)-3-(((2R,3R,4S,5S,6S)-3,4,5-trihydroxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,4a,6a,6b,9,9,12a-heptameth Glycyrrhizic Acid Impurity 28 Formula: C42H62O17 838.94 RM-G121828 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4S,4aR,6aR,6bS,8aS,11S,12aS,14aR,14bS)-11-carboxy-4-(hydroxymethyl)-4,6a,6b,8a,11,14b-hexamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)- Glycyrrhizic Acid Impurity 29 CAS:104191-95-9 Formula: C43H64O16 836.97 RM-G121829 (2S,3S,4S,5R,6S)-5-(((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(((3S,4aR,6aR,6bS,8aS,11S,12aS,14aR,14bS)-11-(methoxycarbonyl)-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a, GLYCYRRHIZIC ACID IMPURITY 3 Formula: C48H72O21 985.08 RM-G121803 (2S,3S,4R,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,8aS,11S,12aR,14bS)-11-formyl-14-hydroxy-4,4,6a,6b,8a,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetrahydro- Glycyrrhizic Acid Impurity 30 Formula: C42H62O16 822.94 RM-G121830 (2S,3S,4R,5S,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11R,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 31(Uralsaponin B) CAS:105038-43-5 Formula: C42H62O16 822.94 RM-G121831 (2S,3S,4S,5R,6R)-4-(((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-(((3S,4aR,6aR,6bS,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14 Glycyrrhizic Acid Impurity 32 Formula: C42H62O16 822.94 RM-G121832 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11R,12aS,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra Glycyrrhizic Acid Impurity 33 Formula: C44H66O16 851 RM-G121833 (2S,3S,4S,5R,6R)-6-(((3S,4aR,6aR,6bS,8aS,11R,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-5-(((2R,3R,4S,5S,6S)-6-(ethoxycarbonyl)-3,4,5-tri Glycyrrhizic Acid Impurity 34 Formula: C44H66O16 851 RM-G121834 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11R,12aR,14aR,14bS)-11-(ethoxycarbonyl)-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihyd Glycyrrhizic Acid Impurity 4 Formula: C42H60O16 820.93 RM-G121804 (2S,3S,4S,5R,6S)-6-(((2R,3R,Z)-5-carboxy-1-(((3S,4aR,6aR,8aS,11S,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-3,4-dihydroxy-1-oxopent-4-en- Glycyrrhizic Acid Impurity 5 Formula: C42H64O15 808.96 RM-G121805 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,8aS,11S,12aR,14aR,14bR)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetrahydro-2H-py Glycyrrhizic Acid Impurity 6 Formula: C42H64O16 824.96 RM-G121806 (2S,3S,4S,5R,6S)-6-(((3S,4aR,6aR,8aS,11S,12aR,14R,14aR,14bS)-11-carboxy-14-hydroxy-4,4,6a,6b,8a,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-5-(((2R,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydro Glycyrrhizic Acid Impurity 7 Formula: C44H69NO16 868.03 RM-G121807 (2S,3S,4S,5R,6S)-6-(((3S,4aR,6aR,8aS,11S,12aS,14R,14aR,14bS)-14-acetoxy-11-carbamoyl-4,4,6a,6b,8a,11,14b-heptamethyldocosahydropicen-3-yl)oxy)-5-(((2R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxytetrahydro Glycyrrhizic Acid Impurity 8 Formula: C42H62O15 806.94 RM-G121808 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aS,8aS,11S,12aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14b-octadecahydropicen-3-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-3-yl) Glycyrrhizic Acid Impurity 9 Formula: C44H66O16 851 RM-G121809 (2S,3S,4S,5R,6R)-6-(((2S,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,8aS,11S,12aR,14aR,14bS)-11-(ethoxycarbonyl)-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxy GLYCYRRHIZIC ACID IMPURITY A CAS:118441-85-3 Formula: C42H62O16 822.95 RM-G121801 (2S,3S,4S,5R,6R)-6-(((2R,3R,4S,5S,6S)-6-carboxy-2-(((3S,4aR,6aR,6bS,8aS,11R,12aR,14aR,14bS)-11-carboxy-4,4,6a,6b,8a,11,14b-heptamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-4,5-dihydroxytetra GOSERELIN EP IMPURITY D Formula: C54H77N17O13 1172.32 RM-G261004 (S)-N-((5S,8S,11R,14S,17S,20S,23S)-20-((1H-indol-3-yl)methyl)-1-amino-11-(tert-butoxymethyl)-5-(3-guanidinopropyl)-14-(4-hydroxybenzyl)-17-(hydroxymethyl)-24-(1H-imidazol-4-yl)-8-isobutyl-1,4,7,10,13,16,19,22-octaoxo-2,3,6,9,12,15,18,21-oct Goserelin EP Impurity E CAS:147688-42-4 Formula: C58H83N17O13 1226.41 RM-G261005 (S)-N-((6S,9S,12S,15S,18R,21S,24S)-21-((1H-indol-3-yl)methyl)-1-amino-12-(tert-butoxymethyl)-6-((S)-2-(hydrazinecarbonyl)pyrrolidine-1-carbonyl)-15-(4-hydroxybenzyl)-18-(hydroxymethyl)-25-(1H-imidazol-4-yl)-1-imino-9-isobutyl-8,11,14,17,20, GOSERELIN IMPURITY 21 Formula: C55H76N18O14 1213.33 RM-G261021 (S)-N-((6S,9S,12R,15S,18S,21S,24S)-21-((1H-indol-3-yl)methyl)-1-amino-6-((R)-2-(2-carbamoylhydrazine-1-carbonyl)pyrrolidine-1-carbonyl)-15-(4-hydroxybenzyl)-12,18-bis(hydroxymethyl)-25-(1H-imidazol-4-yl)-1-imino-9-isobutyl-8,11,14,17,20,23- Goserelin Impurity 39 Formula: C55H76N18O14 1213.33 RM-G261039 2-((S)-2-((3S,6S,9S,12S,15R,18S,21S)-3-((1H-imidazol-5-yl)methyl)-6-((1H-indol-3-yl)methyl)-21-(3-guanidinopropyl)-12-(4-hydroxybenzyl)-9,15-bis(hydroxymethyl)-18-isobutyl-1,2,7,10,13,16,19,22-octaoxo-1-((S)-5-oxopyrrolidin-2-yl)-4,5,8,11,1 Gû¦-4-Tibolone-D5 Formula: C21H23D5O2 317.48 RM-T090221 (7R,8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-7-(methyl-d3)-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one-16,16-d2 GYPENOSIDE XLIX CAS:94987-08-3 Formula: C52H86O21 1047.23 RM-G251601 (3S,5S,8R,9S,10S,13R,14R,17S)-3-(((2S,3R,4S,5S)-5-hydroxy-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-17-((S)-2-hyd HALCINONIDE CAS:3093-35-4 Formula: C24H32ClFO5 454.96 RM-H120300 (6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b-(2-chloroacetyl)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Halcinonide Impurity 14; Triamcinolone Acetonide EP Impurity E CAS:1524-86-3 Formula: C24H33FO6 436.51 RM-H120314 (6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Halcinonide Impurity 15; Triamcinolone; Triamcinolone Acetonide EP Impurity A CAS:124-94-7 Formula: C21H27FO6 394.43 RM-H120315 (8S,9R,10S,11S,13S,14S,16R,17S)-9-fluoro-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one HALCINONIDE IMPURITY 16 CAS:2367-73-9 Formula: C25H35FO8S 514.6 RM-H120316 2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl methanesulfonate HALCINONIDE IMPURITY 17 Formula: C25H32BrClO6 543.87 RM-H120317 (6aS,6bR,7S,8aS,8bS,11aS,12aS,12bS)-6b-bromo-8b-(2-chloroacetyl)-6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-7-yl formate HALCINONIDE IMPURITY 18 CAS:116256-35-0 Formula: C20H27NO3 329.44 RM-H120318 (8S,9R,10S,13S,14S,17R)-9,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile HALCINONIDE IMPURITY 19 CAS:3093-36-5 Formula: C24H33FO5 420.52 RM-H120319 (6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-8b-acetyl-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-1,2,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one Halcinonide Impurity 20 CAS:80262-32-4 Formula: C24H31FO7 450.5 RM-H120320 2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoacetic acid Halcinonide Impurity 21 CAS:82427-96-1 Formula: C24H31ClO5 434.96 RM-H120321 (6aS,6bS,7aS,8aS,8bS,11aR,12aS,12bS)-8b-(2-chloroacetyl)-6a,8a,10,10-tetramethyl-1,2,6,6a,7a,8,8a,8b,11a,12,12a,12b-dodecahydronaphtho[2',1':4,5]oxireno[2',3':5,6]indeno[1,2-d][1,3]dioxol-4(5H)-one Halcinonide Impurity 22 Formula: C26H37FO8S 528.63 RM-H120322 2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl ethanesulfonate Halcinonide Impurity 23 CAS:2395-17-7 Formula: C26H35FO7 478.56 RM-H120323 2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate Halcinonide Impurity 24 Formula: C26H34O7 458.55 RM-H120324 2-oxo-2-((6aS,6bS,7aS,8aS,8bS,12aS,12bS)-6a,8a,10,10-tetramethyl-4-oxo-1,4,5,6,6a,7a,8,8a,11a,12,12a,12b-dodecahydronaphtho[2',1':4,5]oxireno[2',3':5,6]indeno[1,2-d][1,3]dioxol-8b(2H)-yl)ethyl acetate Halcinonide Impurity 25 Formula: C26H35BrO7 539.46 RM-H120325 2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-bromo-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-tetradecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate Halcinonide Impurity A Formula: C25H32O6 428.52 RM-H120301 2-oxo-2-(6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)ethyl formate Halcinonide Impurity B Formula: C24H32O5 400.51 RM-H120302 8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-5,6,6a,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Halcinonide Impurity C Formula: C24H34O7 434.52 RM-H120303 2a,3-dihydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-2a,3,5,6,6a,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Halcinonide Impurity D Formula: C21H27ClO4 378.89 RM-H120304 17-(2-chloroacetyl)-16,17-dihydroxy-10,13-dimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Halcinonide Impurity G Formula: C26H33BrO8 553.44 RM-H120307 2-((6bR,7S)-6b-bromo-7-(formyloxy)-6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl formate Halcinonide Impurity H Formula: C24H33BrO6 497.42 RM-H120308 (6bR,7S)-6b-bromo-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one Halcinonide Impurity I Formula: C25H33BrO7 525.43 RM-H120309 2-((6bR,7S)-6b-bromo-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-2,4,5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl formate Halcinonide Impurity J Formula: C25H32O7 444.52 RM-H120310 2-oxo-2-((7aS)-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,5,6,6a,7a,8,8a,8b,11a,12,12a,12b-tetradecahydronaphtho[2',1':4,5]oxireno[2',3':5,6]indeno[1,2-d][1,3]dioxol-8b-yl)ethyl formate Halcinonide Impurity K Formula: C21H28ClFO5 414.9 RM-H120311 (9R,11S)-17-(2-chloroacetyl)-9-fluoro-11,16,17-trihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Halcinonide Impurity L Formula: C25H34O6 430.53 RM-H120312 (6bS,7aS,8bS,11aR)-8b-(2-methoxyacetyl)-6a,8a,10,10-tetramethyl-1,5,6,6a,7a,8,8a,8b,11a,12,12a,12b-dodecahydronaphtho[2',1':4,5]oxireno[2',3':5,6]indeno[1,2-d][1,3]dioxol-4(2H)-one Halcinonide Impurity M Formula: C24H33FO6 436.51 RM-H120313 (6bR,7S)-6b-fluoro-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one HALOBETASOL CAS:98651-66-2 Formula: C22H27CLF2O4 428.9 RM-H120500 (6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one HALOBETASOL PROPIONATE CAS:66852-54-8 Formula: C25H31ClF2O5 484.96 RM-D094204 Miracorten; Ulobetasol propionate; Ultravate; Pregna-1,4-diene-3,20-dione, 21-chloro-6,9-difluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-, (6+¦,11+¦,16+¦)-; (6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-6,9-difluoro-11-hydroxy-10,13,1 HALOBETASOL PROPIONATE IMPURITY 1 CAS:924726-89-6 Formula: C25H32F2O6 466.52 RM-H120503 (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-Difluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate HALOBETASOL PROPIONATE IMPURITY 2 CAS:541502-98-1 Formula: C25H32F2O6 466.52 RM-H120504 2-((6S,8S,9R,10S,11S,13S,14S,16S,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate HALOMETASONE CAS:50629-82-8 Formula: C22H27ClF2O5 444.9 RM-H011200 (6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Halometasone Impurity 1(11 Keto Halometasone) Formula: C22H25ClF2O5 442.88 RM-H011201 (6S,8S,9R,10S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione HALOMETASONE IMPURITY 10 CAS:2451619-07-9 Formula: C22H25ClF2O6 458.88 RM-H011210 2-((6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetic acid HALOMETASONE IMPURITY 11 Formula: C22H27Cl3F2O5 515.8 RM-H011211 (6S,8S,9R,10R,11S,13S,14S,16R,17R)-2,4,5-trichloro-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one HALOMETASONE IMPURITY 12 CAS:23961-24-2 Formula: C24H30Cl2F2O6 523.39 RM-H011212 2-((6S,8S,9R,10S,11S,13S,14S,16R,17R)-1,2-Dichloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate HALOMETASONE IMPURITY 13 Formula: C22H25ClF2O5 442.88 RM-H011213 2-((6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde HALOMETASONE IMPURITY 2 Formula: C24H30F2O6 452.49 RM-H011202 2-((6S,8S,9R,10S,11R,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate HALOMETASONE IMPURITY 3 Formula: C24H30F2O6 452.49 RM-H011203 2-((6S,8S,9S,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate HALOMETASONE IMPURITY 4 Formula: C24H30F2O6 452.49 RM-H011204 2-((6S,8S,9R,10S,11S,13S,14S,16R,17S)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate HALOMETASONE IMPURITY 5 Formula: C24H28Cl2F2O6 521.38 RM-H011205 2-((6R,8S,9R,10S,11S,13S,14S,16R,17R)-2,6-dichloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate HALOMETASONE IMPURITY 6 CAS:136154-83-1 Formula: C44H54Cl2F4O10 521.38 RM-H011206 (6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-17-(2-((6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phe HALOMETASONE IMPURITY 7 CAS:67212-85-5 Formula: C22H25ClF2O4 426.88 RM-H011207 2-((6S,8S,9R,10S,11S,13S,14S,16R)-2-chloro-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-2-hydroxyacetaldehyde HALOMETASONE IMPURITY 8 CAS:136132-00-8 Formula: C20H23ClF2O3 384.85 RM-H011208 (6S,8S,9R,10S,11S,13S,14S,16R)-2-chloro-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione HALOMETASONE IMPURITY 9 CAS:80157-55-7 Formula: C21H25ClF2O5 430.87 RM-H011209 (6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-Chloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid HEDERACOSIDE C CAS:14216-03-6 Formula: C59H96O26 1221.39 RM-H477001 (2S,3R,4S,5S,6R)-6-((((2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)methyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl (4aS,6aS,6bR,8aR HELENALIN CAS:6754-13-8 Formula: C15H18O4 262.3 RM-H050500 (3aS,4S,4aR,7aR,8R,9aR)-4-hydroxy-4a,8-dimethyl-3-methylene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione HELENIEN CAS:547-17-1 Formula: C72H116O4 1045.69 RM-H051200 (R)-3,5,5-trimethyl-4-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-((1R,4R)-2,6,6-trimethyl-4-(palmitoyloxy)cyclohex-2-en-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl)cyclohex-3-en-1-yl palmitate Henridilactone A CAS:682745-23-9 Formula: C29H34O10 542.58 RM-H252801 (1S,3aR,3bS,3b1S,4R,5aS,7aS,8aR,11aR,13aS,16aS,17aR)-4-hydroxy-1,4,5a,13,13-pentamethyl-3a,3b,3b1,4,5a,6,7,11,11a,13a,14,17a-dodecahydro-2H,8H,10H-3,9,12,17,18-pentaoxa-7a,16a-methanocyclopenta[3',3a']azuleno[6',5':5,6]cycloocta[1,2,3-cd]-a Henridilactone B CAS:682745-24-0 Formula: C29H34O11 558.58 RM-H252802 (1S,3aS,3bR,3b1R,4R,5aS,7aS,8aR,11aR,13aS,16aS,17aR)-3b,4-dihydroxy-1,4,5a,13,13-pentamethyl-3a,3b,3b1,4,5a,6,7,11,11a,13a,14,17a-dodecahydro-2H,8H,10H-3,9,12,17,18-pentaoxa-7a,16a-methanocyclopenta[3',3a']azuleno[6',5':5,6]cycloocta[1,2,3- Henridilactone D CAS:682745-26-2 Formula: C29H36O10 544.6 RM-H252803 (1S,3aR,3bS,3b1S,4R,5aS,7aS,8aR,11aR,13aS,15S,15aR,16aS,17aR)-15-hydroxy-1,4,5a,13,13-pentamethyltetradecahydro-2H,8H,10H-3,9,12,17,18-pentaoxa-7a,16a-methanocyclopenta[3',3a']azuleno[6',5':5,6]cycloocta[1,2,3-cd]-as-indacene-2,5,10,16(1H,1 Henridilactone Impurity 4 CAS:682745-25-1 Formula: C29H34O9 526.58 RM-H252804 (1S,3aR,3bS,3b1S,4R,5aS,7aS,8aR,11aR,13aS,16aS,17aR)-1,4,5a,13,13-pentamethyl-3a,3b,3b1,4,5a,6,7,11,11a,13a,14,17a-dodecahydro-2H,8H,10H-3,9,12,17,18-pentaoxa-7a,16a-methanocyclopenta[3',3a']azuleno[6',5':5,6]cycloocta[1,2,3-cd]-as-indacene Henridilactone Impurity 5 CAS:861888-12-2 Formula: C29H40O8 516.63 RM-H252805 (2R,2aR,4aS,5aR,8aR,10aS,12aR,12bR,13aS)-4a-hydroxy-2-((1S,2S)-1-hydroxy-1-((S)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl)propan-2-yl)-2a,10,10-trimethyltetradecahydro-5H,7H-furo[3,2-b]oxireno[2'',3'':3',3a']indeno[4',5':5,6]cyclohepta[1,2-c]fur Henridilactone Impurity 6 CAS:861888-13-3 Formula: C29H42O9 534.65 RM-H252806 Micrandilactone C;(3aR,5aS,7aR,7bS,8S,10R,10aR,12aS,13aR)-7b,8,12a-trihydroxy-10-((1S,2S)-1-hydroxy-1-((S)-4-methyl-5-oxo-2,5-dihydrofuran-2-yl)propan-2-yl)-5,5,10a-trimethylhexadecahydro-2H-furo[3,2-b]indeno[4',5':5,6]cyclohepta[1,2-c]fura HEPTACHLOR EPOXIDE CAS:1024-57-3 Formula: C10H5Cl7O 389.3 RG-A261879 2,5-Methano-2H-indeno[1,2-b]oxirene, 2,3,4,5,6,7,7-heptachloro-1a,1b,5,5a,6,6a-hexahydro-, (1aR,1bS,2R,5S,5aR,6S,6aR)-rel_x0002_ HEXANE-1,2,3,4,5,6-HEXAOL Formula: C6H14O6 182.17 RG-E140226 Hexane-1,2,3,4,5,6-hexaol Hinesol Impurity 2 CAS:63891-61-2 Formula: C15H26O 222.37 RM-H321002 2-((2R,4aS,8R)-4a,8-dimethyl-2,3,4,4a,5,6,7,8-octahydronaphthalen-2-yl)propan-2-ol Huperzine Impurity 5 Formula: C15H18N2O2 258.32 RM-H271005 (1aS,2S,8R,9aS,E)-8-amino-10-ethylidene-9a-methyl-2,3,4,8,9,9a-hexahydro-2,8-methanooxireno[2',3':5,6]cycloocta[1,2-b]pyridin-5(1aH)-one HYDROCHLOROTHIAZIDE-13C6 CAS:1261396-79-5 Formula: C13C6H8ClN3O4S2 303.68 RM-H032080 6-chloro-3,4-dihydro-2H-5l3,8l3-benzo[e][1,2,4]thiadiazine-7-sulfonamide-4a,5,6,7,8,8a-13C6 1,1-dioxide Hydrocortisone 17,21-Diacetate CAS:3517-48-4 Formula: C25H34O7 446.54 RM-H040336 Pregn-4-ene-3,20-dione, 17,21-bis(acetyloxy)-11-hydroxy-, (11+¦)-; 2-((8S,9S,10R,11S,13S,14S,17R)-17-acetoxy-11-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl ace HYDROCORTISONE 17-HEMISUCCINAT CAS:220489-73-6 Formula: C25H34O8 462.53 RM-H040316 4-(((8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy)-4-oxobutanoic acid HYDROCORTISONE ACEPONATE CAS:74050-20-7 Formula: C26H36O7 460.57 RM-H040333 (8S,9S,10R,11S,13S,14S,17R)-17-(2-acetoxyacetyl)-11-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate HYDROCORTISONE ACETATE EP IMPURITY F CAS:1250-97-1 Formula: C23H32O6 404.5 RM-H040328 11+¦,17-dihydroxy-3,20-dioxopregn-4-en-21-yl acetate (epi-hydrocortisone acetate); 2-((8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-ox HYDROCORTISONE ACETATE EP IMPURITY G Formula: C25H34O7 446.54 RM-H040329 17-hydroxy-3,20-dioxopregn-4-ene-11+¦,21-diyl diacetate; 2-((8S,9S,10R,11S,13S,14S,17R)-11-acetoxy-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate HYDROCORTISONE ACETATE IMPURITY 1 CAS:50733-54-5 Formula: C23H31BrO6 483.4 RM-H040324 2-((8S,9R,10S,11S,13S,14S,17R)-9-Bromo-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate HYDROCORTISONE ACETATE IMPURITY 2 CAS:4383-30-6 Formula: C23H30O6 402.49 RM-H040325 17-Hydroxy-3,20-dioxo-9,11-epoxypregn-4-en-21-yl acetate;2-((4aS,4bS,5aS,6aS,7R,9aS,9bS)-7-hydroxy-4a,6a-dimethyl-2-oxo-2,3,4,4a,5a,6,6a,7,8,9,9a,9b,10,11-tetradecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate Hydrocortisone Acetate Impurity 35 CAS:103242-89-3 Formula: C25H34O8 462.54 RM-H040335 4-(2-((8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid Hydrocortisone Acetate Impurity 37 CAS:76282-98-9 Formula: C23H32O7 420.5 RM-H040337 Pregn-4-ene-3,20-dione, 21-(acetyloxy)-11,16,17-trihydroxy-, (11+¦,16+¦)- (9CI); 2-oxo-2-((8S,9S,10R,11S,13S,14S,16R,17S)-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren- Hydrocortisone Acetate Impurity 38 CAS:50733-56-7 Formula: C23H32O7 420.5 RM-H040338 2-oxo-2-((8S,9R,10S,11S,13S,14S,17R)-9,11,17-trihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate Hydrocortisone Acetate Impurity 39 CAS:6678-14-4 Formula: C29H44O6 488.67 RM-H040339 Cortisol octanoate (6CI); Cortisol, 21-octanoate (7CI, 8CI); Hydrocortisone 21-octanoate; Hydrocortisone octanoate; 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cy Hydrocortisone Acetate Impurity 40 CAS:10215-75-5 Formula: C25H32O8 460.52 RM-H040340 4-(2-((8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid Hydrocortisone Acetate Impurity 43 CAS:75868-48-3 Formula: C21H27ClO3 362.89 RM-H040341 (8S,10S,13S,14S,17R)-17-(2-chloroacetyl)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,10,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Acetate Impurity 44 Formula: C23H30O6 402.49 RM-H040342 2-((4aS,4bR,5aS,6aS,7R,9aS,9bS)-7-hydroxy-4a,6a-dimethyl-2-oxo-2,3,4,4a,5a,6,6a,7,8,9,9a,9b,10,11-tetradecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate Hydrocortisone Acetate Impurity 45 CAS:6677-99-2 Formula: C25H36O6 432.56 RM-H040343 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl butyrate Hydrocortisone Acetate Impurity 46 CAS:68473-77-8 Formula: C21H30O5 362.47 RM-H040344 (10R,11S,13S,17S)-17-(2,2-dihydroxyacetyl)-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Acetate Impurity 47 CAS:146201-55-0 Formula: C25H34O8 462.54 RM-H040345 4-(((8S,9S,10R,11S,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-11-yl)oxy)-4-oxobutanoic acid Hydrocortisone Acetate Impurity 48 CAS:1960421-03-7 Formula: C21H30O5 362.47 RM-H040346 (8S,9S,10R,11S,13S,14S,17S)-17-(2,2-dihydroxyacetyl)-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Acetate Impurity 49 Formula: C21H28O4 344.45 RM-H040347 (E)-2-hydroxy-2-((10R,11S,13S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetaldehyde Hydrocortisone Acetate Impurity 50 Formula: C21H28O4 344.45 RM-H040348 (Z)-2-hydroxy-2-((10R,11S,13S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetaldehyde Hydrocortisone Acetate Impurity 51 Formula: C25H32O8 460.52 RM-H040349 4-(2-((9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid Hydrocortisone Acetate Impurity 52 CAS:105562-12-7 Formula: C21H28O4 344.45 RM-H040350 (E)-2-hydroxy-2-((8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetaldehyde Hydrocortisone Acetate Impurity 53 CAS:105562-13-8 Formula: C21H28O4 344.45 RM-H040351 (Z)-2-hydroxy-2-((8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetaldehyde Hydrocortisone Acetate Impurity 54 Formula: C25H34O8 462.54 RM-H040352 4-(2-((10R,11R,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid HYDROCORTISONE BUTEPRATE CAS:72590-77-3 Formula: C28H40O7 488.62 RM-H040332 (8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-10,13-dimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl butyrate HYDROCORTISONE BUTYRATE CAS:13609-67-1 Formula: C25H36O6 432.56 RM-H040330 (8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl butyrate HYDROCORTISONE CYPIONATE CAS:508-99-6 Formula: C29H42O6 486.64 RM-H040319 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl 3-cyclopentylpropanoate HYDROCORTISONE EP IMPURITY B CAS:53-06-5 Formula: C21H28O5 360.44 RM-H040302 (8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11(2H,6H)-dione Hydrocortisone EP Impurity C; Prednisolone Acetate EP Impurity A; Hydrocortisone Acetate CAS:50-03-3 Formula: C23H32O6 404.5 RM-H040303 11+¦,17-dihydroxy-3,20-dioxopregn-4-en-21-yl acetate (hydrocortisone acetate); 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoeth HYDROCORTISONE EP IMPURITY D CAS:53-35-0 Formula: C21H30O6 378.46 RM-H040304 (6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one HYDROCORTISONE EP IMPURITY E CAS:600-99-7 Formula: C21H28O5 360.44 RM-H040305 (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one HYDROCORTISONE EP IMPURITY F CAS:152-58-9 Formula: C21H30O4 346.46 RM-H040306 (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one HYDROCORTISONE EP IMPURITY G CAS:14760-49-7 Formula: C21H28O5 360.44 RM-H040307 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde HYDROCORTISONE EP IMPURITY H Formula: C21H30O6 378.46 RM-H040308 7+¦,11+¦,17,21-Tetrahydroxypregn-4-ene-3,20-dione; (7R,8S,9S,10R,11S,13S,14S,17R)-7,11,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one HYDROCORTISONE EP IMPURITY I CAS:103795-84-2 Formula: C21H30O6 378.46 RM-H040309 (8R,9S,10R,11S,13S,14R,17R)-11,14,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one HYDROCORTISONE EP IMPURITY J CAS:16463-74-4 Formula: C23H32O6 404.5 RM-H040310 11+¦,21-Dihydroxy-3,20-dioxopregn-4-en-17-yl acetate; (8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate Hydrocortisone EP Impurity L; Hydrocortisone Acetate EP Impurity B CAS:641-77-0 Formula: C21H30O4 346.46 RM-H040312 11+¦,17-dihydroxypregn-4-ene-3,20-dione (oxenol); (8S,9S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one HYDROCORTISONE EP IMPURITY M CAS:566-35-8 Formula: C21H30O5 362.46 RM-H040313 (8S,9S,10R,11R,13S,14S,17R)-11,17-Dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one HYDROCORTISONE EP IMPURITY N Formula: C42H58O10 722.92 RM-H040314 1,4-bis((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,3-dihydroxybutane-1,4-dione HYDROCORTISONE EP IMPURITY O CAS:154032-37-8 Formula: C21H30O6 378.46 RM-H040315 (8S,9S,10S,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10-(hydroxymethyl)-13-methyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Hydrocortisone Hemisuccinate Anhydrous CAS:2203-97-6 Formula: C25H34O8 462.53 RM-H040321 4-(2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid Hydrocortisone Impurity 55 Formula: C21H30O4 346.47 RM-H040353 2-hydroxy-2-((8R,9R,10S,11R,13R,14R)-11-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetaldehyde Hydrocortisone Impurity 56 Formula: C25H32O8 460.52 RM-H040354 (E)-4-(2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobut-2-enoic acid Hydrocortisone Impurity 57 CAS:115098-60-7 Formula: C23H28O5 384.47 RM-H040355 2-((10S,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydrocortisone Impurity 58 CAS:33767-18-9 Formula: C25H32O8 460.52 RM-H040356 (Z)-4-(2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobut-2-enoic acid Hydrocortisone Impurity 59 Formula: C25H30O8 458.51 RM-H040357 4-(2-((8S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid Hydrocortisone Impurity 60 Formula: C21H30O4 346.47 RM-H040358 (8S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Impurity 61 Formula: C19H26O3 302.41 RM-H040359 (10R,11S,13S)-11-hydroxy-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione Hydrocortisone Impurity 62 Formula: C25H34O7 446.54 RM-H040360 2-((8S,10R,11S,13S,14S,17R)-11-acetoxy-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydrocortisone Impurity 63 Formula: C24H36O5 404.55 RM-H040361 (8S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-17-(2-propoxyacetyl)-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Impurity 64 Formula: C23H30O5 386.49 RM-H040362 2-((8S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydrocortisone Impurity 65 CAS:116846-74-3 Formula: C23H32ClNO2Si 418.05 RM-H040363 (8S,10S,13S,14S,17R)-17-(((chloromethyl)dimethylsilyl)oxy)-10,13-dimethyl-3-oxo-2,3,6,7,8,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile Hydrocortisone Impurity 66 CAS:33762-00-4 Formula: C21H28O5 360.45 RM-H040364 2-((8S,9S,10R,11S,13S,14S,17S)-11-Hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetic acid Hydrocortisone Impurity 67 Formula: C29H44O6 488.67 RM-H040365 2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl 2-ethylhexanoate Hydrocortisone Impurity 68 CAS:77106-62-8 Formula: C25H34O9 478.54 RM-H040366 4-oxo-4-(2-oxo-2-((6R,8S,9S,10R,11S,13S,14S,17R)-6,11,17-trihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethoxy)butanoic acid Hydrocortisone Impurity 69 CAS:96369-98-1 Formula: C23H28O7 416.47 RM-H040367 2-((8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,6,11-trioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydrocortisone Impurity 70 CAS:96843-89-9 Formula: C23H30O6 402.49 RM-H040370 2-((9S,10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,9,10,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydrocortisone Impurity 71 CAS:564-57-8 Formula: C23H29FO6 420.48 RM-H040371 2-((8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydrocortisone Impurity 72 CAS:3103-16-0 Formula: C21H28O4 344.45 RM-H040372 (8S,9S,10R,11S,13S,14S)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Impurity 73 Formula: C29H38O11 562.61 RM-H040373 4-(2-((8S,9S,10R,11S,13S,14S,17R)-17-((3-carboxypropanoyl)oxy)-11-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid Hydrocortisone Impurity 74 CAS:80753-80-6 Formula: C21H30O5 362.47 RM-H040374 (R)-2-((8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyacetaldehyde Hydrocortisone Impurity 75 CAS:15714-29-1 Formula: C21H28O5 360.45 RM-H040375 (8S,9S,10R,11S,13S,14S,17S)-17-(2,2-dihydroxyacetyl)-11-hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one Hydrocortisone Impurity 76 CAS:906350-69-4 Formula: C21H30O5 362.47 RM-H040376 (2S,4aS,4bS,10aR,10bS,11S,12aS)-2,11-dihydroxy-2-(hydroxymethyl)-10a,12a-dimethyl-3,4,4a,5,6,9,10,10a,10b,11,12,12a-dodecahydrochrysene-1,8(2H,4bH)-dione Hydrocortisone Impurity 77 CAS:906350-73-0 Formula: C21H30O5 362.47 RM-H040377 (1R,4aS,4bS,10aR,10bS,11S,12aS)-1,11-dihydroxy-1-(hydroxymethyl)-10a,12a-dimethyl-1,3,4,4a,4b,5,6,9,10,10a,10b,11,12,12a-tetradecahydrochrysene-2,8-dione Hydrocortisone-D7 17-Butyrate Formula: C25H29D7O6 439.6 RM-H040378 (8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,6,6-d5 butyrate Hydrocortisone; Prednisolone EP Impurity A; Hydrocortisone Acetate EP Impurity A CAS:50-23-7 Formula: C21H30O5 362.46 RM-H040300 11+¦,17,21-Trihydroxypregn-4-ene-3,20-dione (hydrocortisone); (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Hydromorphone Dimer Impurity 5 Formula: C34H36N2O6 568.67 RM-H250505 (5+¦)-3-Hydroxy-8-[(5+¦)-3-hydroxy-17-methyl-6-oxo-4,5-epoxymorphinan-7-yl]-17-methyl-4,5-epoxymorphinan-6-one; (1S,5R,13R,17R)-10-Hydroxy-15-[(1S,5R,13R,17R)-10-hydroxy-4-methyl-14-oxo-12-oxa-4-azapentacyclo[9.6.1.01,13.05,17.07,18]octadeca- HYDROMORPHONE HYDROCHLORIDE CAS:71-68-1 Formula: C17H20ClNO3 321.8 RM-H250500 (4R,4aR,7aR,12bS)-9-hydroxy-3-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one hydrochloride Hydromorphone hydrochloride EP impurity A Formula: C34H36N2O6 568.66 RM-H250501 (4R,4'R,5R,5'R,9R,9'R,17S,17'S)-12,12'-dihydroxy-3,3'-dimethyl-2,2',3,3',4,4',5,5',6,6',7,7',9,9',18,18'-hexadecahydro-[13,13'-bi(4,12-methanobenzofuro[3,2-e]isoquinoline)]-8,8'(1H,1'H)-dione Hydromorphone hydrochloride EP impurity B Formula: C17H19NO4 301.34 RM-H250502 (3S,4R,4aR,7aR,12bS)-9-hydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline Hydromorphone hydrochloride EP impurity D Formula: C17H21NO3 287.35 RM-H250504 (4R,4aR,7S,7aR,12bS)-3-methyl-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7,9-diol HYDROXY ITRACONAZOLE-D8 Formula: C35H30D8Cl2N8O5 729.69 RM-I222075 4-(4-(4-(4-((2-((1H-1,2,4-triazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-2-(3-hydroxybutan-2-yl-1,1,1,2,3,4,4,4-d8)-2,4-dihydro-3H-1,2,4-triazol-3-one HYDROXY MIFEPRISTONE CAS:105012-15-5 Formula: C29H35NO3 445.59 RM-M090602 (8S,11R,13S,14S,17R)-11-(4-(dimethylamino)phenyl)-17-hydroxy-17-(3-hydroxyprop-1-yn-1-yl)-13-methyl-6,7,8,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one HYDROXYPINACOLONE RETINOATE CAS:893412-73-2 Formula: C26H38O3 398.59 RM-R052102 3,3-dimethyl-2-oxobutyl (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoate HYDROXYPROGESTERONE CAPROATE CAS:630-56-8 Formula: C27H40O4 428.61 RM-P156513 Hexanoic acid, ester with 17-hydroxypregn-4-ene-3,20-dione; (8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl hexanoate Hydroxyprogesterone Impurity 1 Formula: C21H30O3 330.47 RM-P156511 (8S,9S,10R,13S,14S,17S)-17-acetyl-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 11 CAS:77881-13-1 Formula: C20H27NO2 313.44 RM-P157011 (8R,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile Hydroxyprogesterone Impurity 12 CAS:4954-07-8 Formula: C25H34O5 414.54 RM-P157012 (8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetate Hydroxyprogesterone Impurity 13 CAS:136803-81-1 Formula: C25H32O4 396.53 RM-P157013 (8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-2,6-dimethylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 14 CAS:15399-87-8 Formula: C22H30O3 342.48 RM-P157014 (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-6-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 15 Formula: C21H26O2 310.44 RM-P157015 (10S,13S,17S)-17-acetyl-10,13-dimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 16 CAS:4265-83-2 Formula: C21H26O2 310.44 RM-P157016 (8S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 18 Formula: C24H32O4 384.52 RM-P157018 (6S,10R,13S,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 19 CAS:151-68-8 Formula: C24H32O4 384.52 RM-P157019 (6S,8R,9S,10R,13S,14S,17R)-17-acetyl-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 2 Formula: C22H32O3 344.5 RM-P156512 17-acetyl-10-ethyl-6-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 20 Formula: C21H30O3 330.47 RM-P157020 (8S,10R,11S,13S,14S,17S)-17-acetyl-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 21 CAS:600-57-7 Formula: C21H30O3 330.47 RM-P157021 (8S,9S,10R,11S,13S,14S,17S)-17-acetyl-11-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 22 Formula: C21H26O3 326.44 RM-P157022 (8R,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 23 CAS:66212-25-7 Formula: C21H26O3 326.44 RM-P157023 (8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-8,9,10,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one Hydroxyprogesterone Impurity 26 Formula: C25H36O4 400.56 RM-P157026 (8R,9S,10R,13S,14S,17R)-17-acetyl-2,6,10,13-tetramethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 27 Formula: C26H38O4 414.59 RM-P157027 (8R,9S,10R,13S,14S,17R)-17-acetyl-3-ethoxy-6,10,13-trimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 28 Formula: C49H66O7 767.06 RM-P157028 (8R,9S,10R,13S,14S,17R)-17-acetyl-2-(((8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-17-(2-oxopropyl)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-6-yl)methyl)-6,10,13-trimethyl-3-oxo-2,3,8,9,10,11, Hydroxyprogesterone Impurity 29 Formula: C23H28O4 368.47 RM-P157029 2-((8S,10S,13S,14S)-10,13-dimethyl-3-oxo-2,3,6,7,8,10,12,13,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Hydroxyprogesterone Impurity 3 CAS:1072923-65-9 Formula: C24H34O5 402.53 RM-P157003 (1R,6S,8R,9S,10R,13S,14S,17R)-17-acetyl-1-hydroxy-6,10,13-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 30 Formula: C26H32O6 440.54 RM-P157030 2-oxo-2-((6aS,8aS,8bS,11aR,12aS,12bS)-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,8,8a,11a,12,12a,12b-decahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)ethyl acetate Hydroxyprogesterone Impurity 31 CAS:5016-80-8 Formula: C26H33BRO7 537.45 RM-P157031 2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-bromo-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate Hydroxyprogesterone Impurity 32 CAS:25092-32-4 Formula: C26H32O7 456.54 RM-P157032 2-oxo-2-((6aS,6bS,7aS,8aS,8bS,11aR,12aS,12bS)-6a,8a,10,10-tetramethyl-4-oxo-1,4,6a,7a,8,8a,11a,12,12a,12b-decahydronaphtho[2',1':4,5]oxireno[2',3':5,6]indeno[1,2-d][1,3]dioxol-8b(2H)-yl)ethyl acetate Hydroxyprogesterone Impurity 5 CAS:1072923-64-8 Formula: C24H34O5 402.53 RM-P157005 (2S,6S,8R,9S,10R,13S,14S,17R)-17-acetyl-2-hydroxy-6,10,13-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate Hydroxyprogesterone Impurity 6 CAS:1097-51-4 Formula: C21H28O3 328.45 RM-P157006 (6aR,6bS,8aS,8bS,9aR,10aS,10bR)-8b-acetyl-6a,8a-dimethyl-1,2,5,6,6a,6b,7,8,8a,8b,9a,10,10a,10b-tetradecahydro-4H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-4-one |