desogestrel and its Impurities
Desogestrel is a third-generation oral contraceptives, which is used as birth control pills. It is a progestin and shows low impact on blood glucose and lipd profile, hence safe for diabeties patients.. Reference standards of Desogestrel API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
(8S,9S,13S,14S,17S)-13-Ethyl-17-ethynyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
(8S,9S,13S,14S,17S)-13-Ethyl-17-ethynyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
Catalogue No.:PA 04 63510
CAS :
NA
Molecular Formula : C22H28O2
Molecular Weight : 324.46
Desogestrel Related Compound A (13-Ethyl-11-methylene-18, 19-dinor-5alpha, 17alpha-preg-3-en-20-yn- (1173246)
Desogestrel Related Compound A (13-Ethyl-11-methylene-18, 19-dinor-5alpha, 17alpha-preg-3-en-20-yn- (1173246)
Catalogue No.:PA USP1173246
CAS :
NA
Molecular Formula : NA
Molecular Weight : NA
(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one
(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one
Catalogue No.:PA 04 63520
CAS :
NA
Molecular Formula : C22H28O4
Molecular Weight : 356.46
(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one
(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,6,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-11,2'-oxiran]-3(2H)-one
Catalogue No.:PA 04 63530
CAS :
NA
Molecular Formula : C22H28O3
Molecular Weight : 340.46
(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
(6R,8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PA 04 63540
CAS :
215252-94-1
Molecular Formula : C22H28O3
Molecular Weight : 340.46
(8R,9S,10R,13S,14S,15S,17R)-13-Ethyl-17-ethynyl-15,17-dihydroxy-11-methylene-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,15S,17R)-13-Ethyl-17-ethynyl-15,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PA 04 63550
CAS :
NA
Molecular Formula : C22H28O3
Molecular Weight : 340.46
(8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
(8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PA 04 63570
CAS :
NA
Molecular Formula : C22H28O3
Molecular Weight : 340.46
(8S,13S,14S)-13-Methyl-1,4,6,7,8,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione
(8S,13S,14S)-13-Methyl-1,4,6,7,8,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione
Catalogue No.:PA 04 0631001
CAS :
2503-06-2
Molecular Formula : C18H22O2
Molecular Weight : 270.37
(3R,8S,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
(3R,8S,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
Catalogue No.:PA 04 0631002
CAS :
70805-84-4
Molecular Formula : C22H30O2
Molecular Weight : 326.48
(3S,8S,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
(3S,8S,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
Catalogue No.:PA 04 0631004
CAS :
882297-86-1
Molecular Formula : C21H28O2
Molecular Weight : 312.45
(8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
(8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one
Catalogue No.:PA 04 0631005
CAS :
NA
Molecular Formula : C22H28O3
Molecular Weight : 340.46
(5R,8S,9R,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol
(5R,8S,9R,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol
Catalogue No.:PA 04 0631006
CAS :
201360-83-0
Molecular Formula : C22H30O
Molecular Weight : 310.48
(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol
(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol
Catalogue No.:PA 04 0631007
CAS :
NA
Molecular Formula : C22H30O
Molecular Weight : 310.48