drospirenone
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
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Drospirenone - API Standards
Catalogue No.:PA 04 68000
Molecular Formula : C24H30O3
Molecular Weight : 366.49
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Drospirenone - Impurity A
Catalogue No.:PA 04 68010
Molecular Formula : C23H30O3
Molecular Weight : 354.48
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Drospirenone - Impurity E
Catalogue No.:PA 04 68050
Molecular Formula : C24H30O3
Molecular Weight : 366.49
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Drospirenone - Impurity G
Catalogue No.:PA 04 68070
Molecular Formula : C24H31ClO3
Molecular Weight : 402.95
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Drospirenone - Impurity H
Catalogue No.:PA 04 68080
Molecular Formula : C24H31ClO3
Molecular Weight : 402.95
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Drospirenone - Impurity D
Catalogue No.:PA 04 68040
Molecular Formula : C23H28O3
Molecular Weight : 352.47
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Drospirenone - Impurity F
Catalogue No.:PA 04 68060
Molecular Formula : C24H32O3
Molecular Weight : 368.51
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Drospirenone - Impurity K
Catalogue No.:PA 04 68110
Molecular Formula : C24H30O3
Molecular Weight : 366.49
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3β,5β-Dihydroxy Drospirenone-d4 Ring-opened Alcohol Impurity
Catalogue No.:PA STI 032820
Molecular Formula : C24H34D4O4
Molecular Weight : 394.58
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Catalogue No.:PA STI 036500
Molecular Formula : C2113C3H30O3
Molecular Weight : 369.47
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Catalogue No.:PA STI 036510
Molecular Formula : C24H26D4O3
Molecular Weight : 370.52
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Catalogue No.:PA STI 036520
Molecular Formula : C24H30D4O4
Molecular Weight : 390.55
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5'-Hydroxy Drospirenone-13C3
Catalogue No.:PA STI 048680
Molecular Formula : C2113C3H32O3
Molecular Weight : 371.49
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5β-Hydroxy Drospirenone-d4
Catalogue No.:PA STI 048690
Molecular Formula : C24H28D4O4
Molecular Weight : 388.53
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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
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17-(3-Hydroxy-1-propynyl-13C3)-6β,7β:15β,16β-dimethyleneandrostane
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stdClass Object
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3β-O-Acetyl-androsta-5,15-dien-17-one
Catalogue No.:PA 04 68510
Molecular Formula : C21H28O3
Molecular Weight : 328.45
stdClass Object
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[weight] => 372.5
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3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one
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(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
stdClass Object
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(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
stdClass Object
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Drospirenone Olefinic Acid Impurity
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[pname] => 6-Methyl Drospirenone
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[weight] => 368.52
[form] => C24H32O3
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Catalogue No.:PA 04 0681016
Molecular Formula : C24H32O3
Molecular Weight : 368.52