Drospirenone is a synthetic progestin. Drospirenone is used by itself as a progestogen-only birth control pill, in combination with the estrogen ethinylestradiol.. Reference standards of Drospirenone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Drospirenone
Catalogue No.:PA 04 68000
CAS :
Molecular Formula : C24H30O3
Molecular Weight : 366.49
6,7-Demethylene Drospirenone
Catalogue No.:PA 04 68010
Molecular Formula : C23H30O3
Molecular Weight : 354.48
7β-hydroxymethyl derivative
Catalogue No.:PA 04 68020
Molecular Formula : C24H32O4
Molecular Weight : 384.51
17-keto derivative
Catalogue No.:PA 04 68030
Molecular Formula : C21H26O2
Molecular Weight : 310.43
17-epi-Drospirenone
Catalogue No.:PA 04 68050
7-Chloromethyl Drospirenone
Catalogue No.:PA 04 68070
Molecular Formula : C24H31ClO3
Molecular Weight : 402.95
7-Chloromethyl 17R-Drospirenone
Catalogue No.:PA 04 68080
7β-hydroxymethyldiene derivative
Catalogue No.:PA 04 68090
Molecular Formula : C24H32O3
Molecular Weight : 368.51
Δ6-Drospirenone
Catalogue No.:PA 04 68040
Molecular Formula : C23H28O3
Molecular Weight : 352.47
15β-Methyl Drospirenone
Catalogue No.:PA 04 68060
Hydroxydrospirenone
Catalogue No.:PA 04 68100
6α,7α-Drospirenone
Catalogue No.:PA 04 68110
3β,5β-Dihydroxy Drospirenone-d4 Ring-opened Alcohol Impurity
Catalogue No.:PA STI 032820
Molecular Formula : C24H34D4O4
Molecular Weight : 394.58
Drospirenone-13C3
Catalogue No.:PA STI 036500
Molecular Formula : C2113C3H30O3
Molecular Weight : 369.47
Drospirenone-d4
Catalogue No.:PA STI 036510
Molecular Formula : C24H26D4O3
Molecular Weight : 370.52
Drospirenone-d4 3,5-Diol
Catalogue No.:PA STI 036520
Molecular Formula : C24H30D4O4
Molecular Weight : 390.55
5'-Hydroxy Drospirenone-13C3
Catalogue No.:PA STI 048680
Molecular Formula : C2113C3H32O3
Molecular Weight : 371.49
5β-Hydroxy Drospirenone-d4
Catalogue No.:PA STI 048690
Molecular Formula : C24H28D4O4
Molecular Weight : 388.53
17-(3-Hydroxypropyl-13C3)-6β,7β:15β,16β-dimethyleneandrostane-3β,5β,17β-triol
Catalogue No.:PA STI 051260
Molecular Formula : C2113C3H38O4
Molecular Weight : 393.63
17-(3-Hydroxy-1-propynyl-13C3)-6β,7β:15β,16β-dimethyleneandrostane -3β,5β,17β-triol
Catalogue No.:PA STI 051270
Molecular Formula : C2113C3H34O4
Molecular Weight : 389.5
Drospirenone impurity E (Y0001115)
Catalogue No.:PA EPY0001115
Molecular Formula : NA
Molecular Weight : NA
Drospirenone (1229409)
Catalogue No.:PA USP1229409
Drospirenone Related Compound A (17-Hydroxy-6beta,7beta:15beta,16beta-dimethylene-3-oxo-17beta-preg (1229410)
Catalogue No.:PA USP1229410
Drospirenone (Y0001105)
Catalogue No.:PA EPY0001105
Drospirenone for peak identification (Y0001718)
Catalogue No.:PA EPY0001718
Ethyl 3-((2S,4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-2,7,9b-trihydroxy-4a,6a-dimethyloctadecahydro-1H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-yl)propiolate
Catalogue No.:PAI 04 018010
Molecular Formula : C26H36O5
Molecular Weight : 428.57
Ethyl 3-((4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-7,9b-dihydroxy-4a,6a-dimethyl-2-oxooctadecahydro-1H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-yl)propiolate
Catalogue No.:PAI 04 018020
Molecular Formula : C26H34O5
Molecular Weight : 426.55
Sodium 3-((4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-7,9b-dihydroxy-4a,6a-dimethyl-2-oxooctadecahydro-1H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-yl)propanoate
Catalogue No.:PAI 04 018030
Molecular Formula : C24H33NaO5
Molecular Weight : 424.51
ethyl 3-((4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-7,9b-dihydroxy-4a,6a-dimethyl-2-oxooctadecahydro-1H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-yl)propanoate
Catalogue No.:PAI 04 018040
Molecular Formula : C26H38O5
Molecular Weight : 430.59
3-((4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-7,9b-Dihydroxy-4a,6a-dimethyl-2-oxooctadecahydro-1H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-yl)propanoic Acid
Catalogue No.:PAI 04 018050
Molecular Formula : C24H34O5
Molecular Weight : 402.53
3-((4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR)-7-Hydroxy-4a,6a-dimethyl-2-oxo-3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,8c,8d,9,9a-hexadecahydro-2H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-yl)propanoic Acid
Catalogue No.:PAI 04 018060
Molecular Weight : 384.52
(4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-2,9bDdihydroxy-4a,6a-dimethylicosahydro-5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PAI 04 018070
Molecular Formula : C24H34O4
Molecular Weight : 386.53
3β-O-Acetyl-androsta-5,15-dien-17-one
Catalogue No.:PA 04 68510
Molecular Formula : C21H28O3
Molecular Weight : 328.45
Catalogue No.:PAI 04 018080
Molecular Weight : 426.24
Catalogue No.:PAI 04 018090
Molecular Weight : 368.52
17-(3-Hydroxy-1-propynyl)-6β,7β:15β,16β-dimethyleneandrostane-3β,5β,17β-triol
Catalogue No.:PAI 04 018100
3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol Impurity
Catalogue No.:PAI 04 018110
Molecular Formula : C24H38O4
Molecular Weight : 390.56
(2S,4aR,6aS,7aS,8aS,8dS,9aS,9bR)-2,9b-Dihydroxy-4a,6a-dimethyloctadecahydro-7H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-one
Catalogue No.:PAI 04 018120
Molecular Formula : C21H30O3
Molecular Weight : 330.47
(2S,4aR,6aS,7S,7aS,8aS,8dS,9aS,9bR)-7-(3,3-Dimethoxypropyl)-4a,6a-dimethyloctadecahydro-9bH-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-2,7,9b-triol
Catalogue No.:PAI 04 018130
Molecular Formula : C26H42O5
Molecular Weight : 434.62
(2S,4aR,4bS,6aS,7S,7aS,8aS,8dR,9aR,9bR)-2,9b-Dihydroxy-4a,6a-dimethylicosahydro-5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PAI 04 018140
3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one
Catalogue No.:PA 04 0681000
Molecular Formula : C23H32O4
Molecular Weight : 372.5
(2S,4aR,6aS,7S,7aS,8aS,10aR)-7-(3-Hydroxypropyl)-4a,6a-dimethyl-2,3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,8c-tetradecahydrocyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-2,7,10a(1H)-triol
Catalogue No.:PAI 04 018141
Molecular Formula : C23H36O4
Molecular Weight : 376.54
Drospirenone Diol Impurity
Catalogue No.:PA 04 0681001
Molecular Formula : C24H34O3
Molecular Weight : 370.53
Drospirenone acid potassium salt
Catalogue No.:PA 04 0681002
Molecular Formula : C24H31KO4
Molecular Weight : 422.61
(1R,2R,4R,5R,7S,10R,11R,14S,15S,16S,18S,19R)-10,14-Dimethylspiro[hexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadecane-15,5'-oxolane]-2',5,7-triol
Catalogue No.:PA 04 0681003
Molecular Formula : C24H36O4
Molecular Weight : 388.55
Drospirenone Ether Impurity
Catalogue No.:PA 04 0681004
Molecular Formula : C24H32O2
Molecular Weight : 352.52
(8S,9S,10R,13S,14S)-10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione
Catalogue No.:PA 04 0681005
Molecular Formula : C19H26O2
Molecular Weight : 286.42
(4aR,4bS,6aS,7S,7aS,8aS,8bS,8cR,9bR)-5',9b-Dihydroxy-4a,6a-dimethyloctadecahydro-3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-7,2'-furan]-2(1H)-one
Catalogue No.:PA 04 0681006
(4aR,4bS,6aS,7S,7aS,8aS,8bS,8cR,8dR,9aR,9bR)-7,9b-Dihydroxy-7-(3-hydroxypropyl)-4a,6a-dimethyloctadecahydro-2H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-2-one
Catalogue No.:PA 04 0681007
(4aR,4bS,6aS,7S,7aS,8aS,8bS,8cR,9R)-9-(Hydroxymethyl)-4a,6a-dimethyl-3',4,4a,4b,4',5,6,6a,7a,8,8a,8b,8c,9-tetradecahydro-3H,5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PA 04 0681008
(1R,2R,4R,5R,7S,10R,11S,14S,16S,18S,19S)-5,7-Dihydroxy-10,14-dimethylhexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadecan-15-one
Catalogue No.:PA 04 0681009
4,5-Dihydro-Drospirenone-3-Sulfate Sodium Salt
Catalogue No.:PA 04 0681010
Molecular Formula : C24H33NaO6S
Molecular Weight : 472.57
4,5-Dihydro 3-Desoxo-3-hydroxy drospirenone
Catalogue No.:PA 04 0681011
3-Beta-Hydroxy-drospirenone lactol
Catalogue No.:PA 04 0681012
(4aR,4bS,6aS,7S,7aS,8aS,8bR,8cR,9S)-9-(Iodomethyl)-4a,6a-dimethyl-3',4,4a,4b,4',6,6a,7a,8,8a,8b,8c,9,10-tetradecahydro-3H,5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-2,5'(5H)-dione
Catalogue No.:PAI 04 018142
Molecular Formula : C24H31IO3
Molecular Weight : 494.41
Drospirenone-20,20,21,21-d4
Catalogue No.:PA STI 089038
(2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,9S,9aS,10aS)-9-Bromo-4a,6a-dimethyl-7-oxohexadecahydro-1H-cyclopropa[4',5']cyclopenta[1',2':1,2]phenanthro[8a,9-b]oxiren-2-yl pivalate
Catalogue No.:PA 04 0681013
Molecular Formula : C25H35BrO4
Molecular Weight : 479.46
(2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,10aR)-10a-Hydroxy-4a,6a-dimethyl-7-oxo-1,2,3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,8c,10a-hexadecahydrocyclopropa[4,5]cyclopenta[1,2-a]phenanthren-2-yl pivalate
Catalogue No.:PA 04 0681014
Molecular Formula : C25H36O4
Molecular Weight : 400.56
Drospirenone Olefinic Acid Impurity
Catalogue No.:PA 04 0681015
Molecular Weight : 366.5
3-Methoxy-16-(phenylsulfinyl)androsta-3,5-dien-17-one
Catalogue No.:PAI 04 018143
Molecular Formula : C26H32O3S
Molecular Weight : 424.6
16-(Phenylsulfinyl)androsta-4,6-diene-3,17-dione
Catalogue No.:PAI 04 018144
Molecular Formula : C25H28O3S
Molecular Weight : 408.56
(4aR,4bS,6aS,9aS,9bR,9cR,10aR)-4a,6a-Dimethyl-8-(phenylsulfinyl)-3,4,4a,4b,5,6,6a,8,9,9a,9b,9c,10,10a-tetradecahydrocyclopenta[a]cyclopropa[l]phenanthrene-2,7-dione
Catalogue No.:PAI 04 018145
Molecular Formula : C26H30O3S
Molecular Weight : 422.58
(4aR,4bS,6aS,9aS,9bR,9cR,10aR)-4a,6a-Dimethyl-3,4,4a,4b,5,6,6a,9a,9b,9c,10,10a-dodecahydrocyclopenta[a]cyclopropa[l]phenanthrene-2,7-dione
Catalogue No.:PAI 04 018146
Molecular Formula : C20H24O2
Molecular Weight : 296.41
6-Methyl Drospirenone
Catalogue No.:PA 04 0681016
(4aR,6aS,7S,7aS,8aS,9S)-9-(Chloromethyl)-2-hydroxy-4a,6a-dimethyl-2,3',4,4a,4b,4',5,6,6a,7a,8,8a,8b,8c,9,10-hexadecahydro-3H,5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PAI 04 018147
Molecular Formula : C24H33ClO3
Molecular Weight : 404.98
(4aR,6aS,7R,7aS,8aS,9S)-9-(Chloromethyl)-2-hydroxy-4a,6a-dimethyl-2,3',4,4a,4b,4',5,6,6a,7a,8,8a,8b,8c,9,10-hexadecahydro-3H,5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PAI 04 018148
(4aR,6aS,7S,7aS,8aS,9R)-9-(Chloromethyl)-4a,6a-dimethyl-3',4,4a,4b,4',5,6,6a,7a,8,8a,8b,8c,9-tetradecahydro-3H,5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PAI 04 018149
Molecular Formula : C24H31ClO2
Molecular Weight : 386.96
(4aR,6aS,7R,7aS,8aS,9R)-9-(Chloromethyl)-4a,6a-dimethyl-3',4,4a,4b,4',5,6,6a,7a,8,8a,8b,8c,9-tetradecahydro-3H,5'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-5'-one
Catalogue No.:PAI 04 018150
((4aR,6aS,7S,7aS,8aS,9R)-4a,6a-Dimethyl-5'-oxo-4,4a,4b,4',5,5',6,6a,7a,8,8a,8b,8c,9-tetradecahydro-3H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-9-yl)methyl acetate
Catalogue No.:PAI 04 018151
Molecular Formula : C26H34O4
Molecular Weight : 410.55
((4aR,6aS,7R,7aS,8aS,9R)-4a,6a-Dimethyl-5'-oxo-4,4a,4b,4',5,5',6,6a,7a,8,8a,8b,8c,9-tetradecahydro-3H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-9-yl)methyl acetate
Catalogue No.:PAI 04 018152
(8R,9S,10R,13S,14S)-3-Methoxy-10,13-dimethyl-1,2,7,8,9,10,11,12,13,14-decahydro-17H-cyclopenta[a]phenanthren-17-one
Catalogue No.:PAI 04 018153
Molecular Formula : C20H26O2
Molecular Weight : 298.43
Androsta-4,15-diene-3,17-dione
Catalogue No.:PAI 04 018154
Molecular Formula : C19H24O2
Molecular Weight : 284.4
(4aR,4bS,6aS,8bR,8cR)-4a,6a-Dimethyl-4,4a,4b,6,6a,7a,8,8a,8b,8c,9,10-dodecahydrocyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-2,7(3H,5H)-dione
Catalogue No.:PAI 04 018155
(4aR,4bS,6aS,8bS,8cR)-4a,6a-Dimethyl-4,4a,4b,6,6a,7a,8,8a,8b,8c-decahydrocyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-2,7(3H,5H)-dione
Catalogue No.:PAI 04 018156
Androst-4-ene-3,17-dione, 16-(phenylsulfinyl)
Catalogue No.:PAI 04 018157
Molecular Formula : C25H30O3S
Molecular Weight : 410.57
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