hydrocortisone and its Impurities
It is another term for cortisol hormone and is used as an immunosuppressive drug. Hydrocortisone is used as a medication for adrenocortical insufficiency and is used by mouth or as injection. Reference standards of Hydrocortisone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


Methyl (E)-2-(2-acetoxy-1-((8S,9S,10R,13S,14S,17R,Z)-17-hydroxy-3-(2-(methoxycarbonyl)hydrazono)-10,13-dimethyl-11-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethylidene)hydrazine-1-carboxylate
Methyl (E)-2-(2-acetoxy-1-((8S,9S,10R,13S,14S,17R,Z)-17-hydroxy-3-(2-(methoxycarbonyl)hydrazono)-10,13-dimethyl-11-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethylidene)hydrazine-1-carboxylate
Catalogue No.:PAI 08 005170
CAS :
NA
Molecular Formula : C27H38N4O8
Molecular Weight : 546.62


Methyl (E)-2-(2-acetoxy-1-((8S,9S,10R,13S,14S,17R,Z)-11,17-dihydroxy-3-(2-(methoxycarbonyl)hydrazono)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethylidene)hydrazine-1-carboxylate
Methyl (E)-2-(2-acetoxy-1-((8S,9S,10R,13S,14S,17R,Z)-11,17-dihydroxy-3-(2-(methoxycarbonyl)hydrazono)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethylidene)hydrazine-1-carboxylate
Catalogue No.:PAI 08 005180
CAS :
NA
Molecular Formula : C27H40N4O8
Molecular Weight : 548.64


4-(2-((8S,9S,10R,11S,13S,14S,17S)-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
4-(2-((8S,9S,10R,11S,13S,14S,17S)-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
Catalogue No.:PA 08 0161001
CAS :
181229-50-5
Molecular Formula : C25H34O8
Molecular Weight : 462.54


(2'S,8S,9S,10R,11S,13S,14S,17R)-2'-Butyl-11-hydroxy-2'-methoxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(6H)-dione
(2'S,8S,9S,10R,11S,13S,14S,17R)-2'-Butyl-11-hydroxy-2'-methoxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(6H)-dione
Catalogue No.:PAI 08 005181
CAS :
NA
Molecular Formula : C27H38O6
Molecular Weight : 458.6


(2'S,3bR,3cS,4S,5aS,6R,8aS,8bS)-2'-Butyl-4-hydroxy-2'-methoxy-3b,5a-dimethyl-3a,3b,3c,4,5,5a,7,8,8a,8b,9,10-dodecahydrospiro[cyclopenta[7,8]phenanthro[3,4-b]oxirene-6,4'-[1,3]dioxane]-2,5'(2aH)-dione
(2'S,3bR,3cS,4S,5aS,6R,8aS,8bS)-2'-Butyl-4-hydroxy-2'-methoxy-3b,5a-dimethyl-3a,3b,3c,4,5,5a,7,8,8a,8b,9,10-dodecahydrospiro[cyclopenta[7,8]phenanthro[3,4-b]oxirene-6,4'-[1,3]dioxane]-2,5'(2aH)-dione
Catalogue No.:PAI 08 005182
CAS :
NA
Molecular Formula : C27H38O7
Molecular Weight : 474.59


(2'S,8S,9S,10R,11S,13S,14S,17R)-2'-Butyl-11-hydroxy-2'-methoxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-1,3,5'(2H,6H)-trione
(2'S,8S,9S,10R,11S,13S,14S,17R)-2'-Butyl-11-hydroxy-2'-methoxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-1,3,5'(2H,6H)-trione
Catalogue No.:PAI 08 005183
CAS :
NA
Molecular Formula : C27H38O7
Molecular Weight : 474.59


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-oxoacetaldehyde
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-oxoacetaldehyde
Catalogue No.:PA 08 0131008
CAS :
20287-97-2
Molecular Formula : C21H28O4
Molecular Weight : 344.45


4-(2-((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]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid
4-(2-((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]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic acid
Catalogue No.:PA 08 0131009
CAS :
3331-69-9
Molecular Formula : C25H34O7
Molecular Weight : 446.54


(9S,10R,11S,13S,14S,17R)-11-Hydroxy-3-methoxy-2',2',10,13-tetramethyl-1,2,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxan]-5'-one
(9S,10R,11S,13S,14S,17R)-11-Hydroxy-3-methoxy-2',2',10,13-tetramethyl-1,2,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxan]-5'-one
Catalogue No.:PAI 08 005184
CAS :
NA
Molecular Formula : C25H36O5
Molecular Weight : 416.56


(6R,9S,10R,11S,13S,14S,17R)-6,11-Dihydroxy-2',2',10,13-tetramethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
(6R,9S,10R,11S,13S,14S,17R)-6,11-Dihydroxy-2',2',10,13-tetramethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
Catalogue No.:PAI 08 005185
CAS :
NA
Molecular Formula : C24H34O6
Molecular Weight : 418.53


(8S,9S,10R,11S,13S,14S,17R)-2'-Ethoxy-11-hydroxy-2',10,13-trimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
(8S,9S,10R,11S,13S,14S,17R)-2'-Ethoxy-11-hydroxy-2',10,13-trimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
Catalogue No.:PAI 08 005186
CAS :
NA
Molecular Formula : C25H36O6
Molecular Weight : 432.56


8S,9S,10R,11S,13S,14S,17R)-2'-Ethoxy-2'-ethyl-11-hydroxy-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
8S,9S,10R,11S,13S,14S,17R)-2'-Ethoxy-2'-ethyl-11-hydroxy-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
Catalogue No.:PAI 08 005187
CAS :
NA
Molecular Formula : C26H38O6
Molecular Weight : 446.58


(8S,9S,10R,11S,13S,14S,17R)-11-Hydroxy-2'-methoxy-2',10,13-trimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
(8S,9S,10R,11S,13S,14S,17R)-11-Hydroxy-2'-methoxy-2',10,13-trimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-17,4'-[1,3]dioxane]-3,5'(2H)-dione
Catalogue No.:PAI 08 005188
CAS :
NA
Molecular Formula : C24H34O6
Molecular Weight : 418.53


(8R,9S,10R,13S,14S,17R)-17-(2,2-Dibromoacetyl)-17-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
(8R,9S,10R,13S,14S,17R)-17-(2,2-Dibromoacetyl)-17-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
Catalogue No.:PA 08 0131013
CAS :
NA
Molecular Formula : C21H28Br2O3
Molecular Weight : 488.26


(6S,8S,9S,10R,11S,13S,14S,17R)-17-Acetyl-11,17-dihydroxy-6,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
(6S,8S,9S,10R,11S,13S,14S,17R)-17-Acetyl-11,17-dihydroxy-6,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PA 08 0131021
CAS :
7055-53-0
Molecular Formula : C22H32O4
Molecular Weight : 360.49


(4aS,5aR,6aS,6bS,9R,9aS,11S,11aS,11bR)-9a,11b-Dimethyl-9-(2-methyl-1,3-dioxolan-2-yl)tetradecahydro-4H-spiro[cyclopenta[1,2]phenanthro[8a,9-b]oxirene-3,2'-[1,3]dioxolane]-9,11-diol
(4aS,5aR,6aS,6bS,9R,9aS,11S,11aS,11bR)-9a,11b-Dimethyl-9-(2-methyl-1,3-dioxolan-2-yl)tetradecahydro-4H-spiro[cyclopenta[1,2]phenanthro[8a,9-b]oxirene-3,2'-[1,3]dioxolane]-9,11-diol
Catalogue No.:PA 08 0131020
CAS :
117888-53-6
Molecular Formula : C25H38O7
Molecular Weight : 450.57


(8S,9S,10R,11S,13S,14S,17R)-10,13-Dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-11,17-diol
(8S,9S,10R,11S,13S,14S,17R)-10,13-Dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-11,17-diol
Catalogue No.:PA 08 0131019
CAS :
41870-77-3
Molecular Formula : C25H38O6
Molecular Weight : 434.57


(8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one
(8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one
Catalogue No.:PA 08 0131018
CAS :
74332-34-6
Molecular Formula : C25H36O6
Molecular Weight : 432.56


(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]phenanthrene-17-carboxylic Acid
(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]phenanthrene-17-carboxylic Acid
Catalogue No.:PA 08 0131022
CAS :
3597-44-2
Molecular Formula : C20H26O5
Molecular Weight : 346.42


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
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
Catalogue No.:PA 08 0131025
CAS :
4383-30-6
Molecular Formula : C23H30O6
Molecular Weight : 402.49


Bis(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) Hydrogen Phosphate
Bis(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) Hydrogen Phosphate
Catalogue No.:PA 08 0131026
CAS :
20513-23-9
Molecular Formula : C42H59O12P
Molecular Weight : 786.9


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)ethyl Dihydrogen Phosphate
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)ethyl Dihydrogen Phosphate
Catalogue No.:PA 08 0131027
CAS :
NA
Molecular Formula : C21H31O9P
Molecular Weight : 458.44


(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]phenanthrene-17-carbaldehyde
(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]phenanthrene-17-carbaldehyde
Catalogue No.:PA 08 0131028
CAS :
NA
Molecular Formula : C20H28O5
Molecular Weight : 348.44


4-(2-((8S,9S,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-oxoethoxy)-4-oxobutanoic Acid
4-(2-((8S,9S,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-oxoethoxy)-4-oxobutanoic Acid
Catalogue No.:PA 08 0131029
CAS :
NA
Molecular Formula : C25H32O7
Molecular Weight : 444.52


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 hexanoate
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 hexanoate
Catalogue No.:PA 08 0131030
CAS :
3593-96-2
Molecular Formula : C27H40O6
Molecular Weight : 460.61


(8S,9S,10R,11S,13S,14S,17R)-17-(Formyloxy)-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]phenanthrene-17-carboxylic Acid
(8S,9S,10R,11S,13S,14S,17R)-17-(Formyloxy)-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]phenanthrene-17-carboxylic Acid
Catalogue No.:PA 08 0131031
CAS :
NA
Molecular Formula : C21H28O6
Molecular Weight : 376.45


1-((10R,11S,13S,17R)-11,17-Dihydroxy-3-methoxy-10,13-dimethyl-2,9,10,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethan-1-one
1-((10R,11S,13S,17R)-11,17-Dihydroxy-3-methoxy-10,13-dimethyl-2,9,10,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethan-1-one
Catalogue No.:PAI 08 005189
CAS :
NA
Molecular Formula : C22H30O5
Molecular Weight : 374.48


(8S,9S,10R,13S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,7,11(2H,6H)-trione
(8S,9S,10R,13S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,7,11(2H,6H)-trione
Catalogue No.:PAI 08 005190
CAS :
NA
Molecular Formula : C21H26O6
Molecular Weight : 374.43


1-((9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethan-1-one
1-((9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethan-1-one
Catalogue No.:PAI 08 005191
CAS :
NA
Molecular Formula : C22H32O5
Molecular Weight : 376.49


2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PAI 08 005192
CAS :
22067-18-1
Molecular Formula : C24H34O6
Molecular Weight : 418.53


2-Oxo-2-((8S,9S,10R,11S,13S,14S,17R)-7,11,17-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
2-Oxo-2-((8S,9S,10R,11S,13S,14S,17R)-7,11,17-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
Catalogue No.:PAI 08 005193
CAS :
NA
Molecular Formula : C23H32O7
Molecular Weight : 420.5


(8S,9S,10R,11S,13S,14S,17R)-6-Bromo-11,17-dihydroxy-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
(8S,9S,10R,11S,13S,14S,17R)-6-Bromo-11,17-dihydroxy-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
Catalogue No.:PAI 08 005194
CAS :
111864-51-8
Molecular Formula : C21H29BrO5
Molecular Weight : 441.36


2-((8S,9S,10R,11S,13S,14S,17R)-6-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
2-((8S,9S,10R,11S,13S,14S,17R)-6-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
Catalogue No.:PAI 08 005195
CAS :
909272-00-0
Molecular Formula : C23H31BrO6
Molecular Weight : 483.4


2-((4aR,4bS,5S,6aS,7R,9aS,9bS,9cS,10aR)-5,7-Dihydroxy-4a,6a-dimethyl-2-oxo-3,4,4a,4b,5,6,6a,7,8,9,9a,9b,9c,10a-tetradecahydro-2H-cyclopenta[1,2]phenanthro[9,10-b]oxiren-7-yl)-2-oxoethyl Acetate
2-((4aR,4bS,5S,6aS,7R,9aS,9bS,9cS,10aR)-5,7-Dihydroxy-4a,6a-dimethyl-2-oxo-3,4,4a,4b,5,6,6a,7,8,9,9a,9b,9c,10a-tetradecahydro-2H-cyclopenta[1,2]phenanthro[9,10-b]oxiren-7-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 08 005196
CAS :
35875-74-2
Molecular Formula : C23H30O7
Molecular Weight : 418.49


(4aR,4bS,5S,6aS,7R,9aS,9bS,9cS,10aR)-5,7-Dihydroxy-7-(2-hydroxyacetyl)-4a,6a-dimethyl-3,4,4a,4b,5,6,6a,7,8,9,9a,9b,9c,10a-tetradecahydro-2H-cyclopenta[1,2]phenanthro[9,10-b]oxiren-2-one
(4aR,4bS,5S,6aS,7R,9aS,9bS,9cS,10aR)-5,7-Dihydroxy-7-(2-hydroxyacetyl)-4a,6a-dimethyl-3,4,4a,4b,5,6,6a,7,8,9,9a,9b,9c,10a-tetradecahydro-2H-cyclopenta[1,2]phenanthro[9,10-b]oxiren-2-one
Catalogue No.:PAI 08 005197
CAS :
NA
Molecular Formula : C21H28O6
Molecular Weight : 376.45


2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-3,7-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-3,7-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PAI 08 005198
CAS :
NA
Molecular Formula : C23H30O7
Molecular Weight : 418.49


2-((8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-3,7,11-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
2-((8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-3,7,11-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
Catalogue No.:PAI 08 005199
CAS :
NA
Molecular Formula : C23H28O7
Molecular Weight : 416.47


2-((8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-3,7,11-trioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate
2-((8S,9S,10R,13S,14S,17R)-17-Hydroxy-10,13-dimethyl-3,7,11-trioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate
Catalogue No.:PAI 08 005200
CAS :
NA
Molecular Formula : C24H30O7
Molecular Weight : 430.5


2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-5',5',10,13-tetramethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxan]-17-yl)-2-oxoethyl acetate
2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-5',5',10,13-tetramethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxan]-17-yl)-2-oxoethyl acetate
Catalogue No.:PAI 08 005201
CAS :
NA
Molecular Formula : C28H42O7
Molecular Weight : 490.64


1-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-5',5',10,13-tetramethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxan]-17-yl)-2-hydroxyethan-1-one
1-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-5',5',10,13-tetramethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxan]-17-yl)-2-hydroxyethan-1-one
Catalogue No.:PAI 08 005202
CAS :
NA
Molecular Formula : C26H40O6
Molecular Weight : 448.6


2-((9S,10R,11S,13S,14S,17R)-7-Bromo-11,17-dihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
2-((9S,10R,11S,13S,14S,17R)-7-Bromo-11,17-dihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
Catalogue No.:PAI 08 005203
CAS :
NA
Molecular Formula : C24H33BrO6
Molecular Weight : 497.43


2-Oxo-2-((9S,10R,11S,13S,14S,17R)-7,11,17-trihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate
2-Oxo-2-((9S,10R,11S,13S,14S,17R)-7,11,17-trihydroxy-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate
Catalogue No.:PAI 08 005204
CAS :
NA
Molecular Formula : C24H34O7
Molecular Weight : 434.53


2-((9S,10R,11S,13S,14S,17R)-3-Ethoxy-11,17-dihydroxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
2-((9S,10R,11S,13S,14S,17R)-3-Ethoxy-11,17-dihydroxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PAI 08 005205
CAS :
NA
Molecular Formula : C25H36O6
Molecular Weight : 432.56


2-((9S,10R,11S,13S,14S,17R)-3-Ethoxy-7,11,17-trihydroxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
2-((9S,10R,11S,13S,14S,17R)-3-Ethoxy-7,11,17-trihydroxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PAI 08 005206
CAS :
NA
Molecular Formula : C25H36O7
Molecular Weight : 448.56


2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-6-methylene-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
2-((8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-10,13-dimethyl-6-methylene-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
Catalogue No.:PAI 08 005207
CAS :
22032-36-6
Molecular Formula : C24H32O6
Molecular Weight : 416.51


2-Oxo-2-((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)ethyl acetate
2-Oxo-2-((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)ethyl acetate
Catalogue No.:PAI 08 005208
CAS :
96391-38-7
Molecular Formula : C23H32O7
Molecular Weight : 420.5


(5S,8S,10S,11S,13S,14S,17R)-17-(2-((tert-Butyldimethylsilyl)oxy)acetyl)-11,17-dihydroxy-10,13-dimethylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one
(5S,8S,10S,11S,13S,14S,17R)-17-(2-((tert-Butyldimethylsilyl)oxy)acetyl)-11,17-dihydroxy-10,13-dimethylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PAI 08 005210
CAS :
1242075-38-2
Molecular Formula : C27H46O5Si
Molecular Weight : 478.75


2-(17-Hydroxy-10,13-dimethyl-3,11-dioxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
2-(17-Hydroxy-10,13-dimethyl-3,11-dioxo-2,3,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
Catalogue No.:PA 08 0131036
CAS :
NA
Molecular Formula : C23H28O6
Molecular Weight : 400.47


2-((8S,10S,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
2-((8S,10S,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
Catalogue No.:PAI 08 005211
CAS :
NA
Molecular Formula : C23H31BrO6
Molecular Weight : 483.4


2-((6S,7S,8S,9S,10R,11S,13S,14S,17R)-6-Chloro-7,11,17-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)-2-oxoethyl acetate
2-((6S,7S,8S,9S,10R,11S,13S,14S,17R)-6-Chloro-7,11,17-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)-2-oxoethyl acetate
Catalogue No.:PAI 08 005212
CAS :
NA
Molecular Formula : C23H31ClO7
Molecular Weight : 454.94


2-((6S,7S,8S,9S,10R,11S,13S,14S,17R)-6-Bromo-7,11,17-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)-2-oxoethyl acetate
2-((6S,7S,8S,9S,10R,11S,13S,14S,17R)-6-Bromo-7,11,17-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)-2-oxoethyl acetate
Catalogue No.:PAI 08 005213
CAS :
NA
Molecular Formula : C23H31BrO7
Molecular Weight : 499.4