mifepristone
Impurities
- Mifepristone followed by a prostaglandin analog is used for medical abortion. It is also effective in the second trimester of pregnancy. Reference standards of Mifepristone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => Mifepristone
[catalogue_number] => PA 40 17000
[category_ids] => ,70,75,78,80,82,
[chemical_name] =>
[weight] => 429.59
[form] => C29H35NO2
[cas] => 84371-65-3
[pslug] => 84371-65-3-mifepristone-api-pa4017000
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Catalogue No.:PA 40 17000
Molecular Formula : C29H35NO2
Molecular Weight : 429.59
stdClass Object
(
[pname] => N-Demethyl Mifepristone
[catalogue_number] => PA 40 17510
[category_ids] => ,76,75,78,70,82,87,
[chemical_name] =>
[weight] => 415.57
[form] => C28H33NO2
[cas] => 104004-96-8
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Catalogue No.:PA 40 17510
Molecular Formula : C28H33NO2
Molecular Weight : 415.57
stdClass Object
(
[pname] => 4,5-Dihydro-5α-hydroxy-Mifepristone 3-ethylene Ketal
[catalogue_number] => PA 40 17530
[category_ids] => ,80,69,75,78,70,82,
[chemical_name] =>
[weight] => 491.66
[form] => C31H41NO4
[cas] => 84371-64-2
[pslug] => 84371-64-2-4-5-dihydro-5-alpha-hydroxy-mifepristone-3-ethylene-ketal-pa4017530
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4,5-Dihydro-5α-hydroxy-Mifepristone 3-ethylene Ketal
Catalogue No.:PA 40 17530
Molecular Formula : C31H41NO4
Molecular Weight : 491.66
stdClass Object
(
[pname] => N-Demethyl Mifepristone-d3
[catalogue_number] => PA STI 025650
[category_ids] => ,70,75,76,78,82,87,98,
[chemical_name] =>
[weight] => 418.59
[form] => C28H30D3NO2
[cas] => NA
[pslug] => n-demethyl-mifepristone-d3-pasti025650
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N-Demethyl Mifepristone-d3
Catalogue No.:PA STI 025650
Molecular Formula : C28H30D3NO2
Molecular Weight : 418.59
stdClass Object
(
[pname] => 22-Hydroxy Mifepristone-d6
[catalogue_number] => PA STI 050310
[category_ids] => ,98,87,82,78,76,75,70,
[chemical_name] =>
[weight] => 451.63
[form] => C29H29D6NO3
[cas] => NA
[pslug] => 22-hydroxy-mifepristone-d6-pasti050310
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22-Hydroxy Mifepristone-d6
Catalogue No.:PA STI 050310
Molecular Formula : C29H29D6NO3
Molecular Weight : 451.63
stdClass Object
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[pname] => 17-Hydroxy-17-(1-propynyl)-estra-4,9-dien-3-one
[catalogue_number] => PA 40 17570
[category_ids] => ,75,
[chemical_name] =>
[weight] => 310.44
[form] => C21H26O2
[cas] => NA
[pslug] => 17-hydroxy-17-1-propynyl-estra-4-9-dien-3-one-pa4017570
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17-Hydroxy-17-(1-propynyl)-estra-4,9-dien-3-one
Catalogue No.:PA 40 17570
Molecular Formula : C21H26O2
Molecular Weight : 310.44
stdClass Object
(
[pname] => 3,3-(Ethylenedioxy)-5α-hydroxy-11β-[p-(methylamino)phenyl]-17β-hydroxy-17-(1-propynyl)estra-9-en
[catalogue_number] => PA 40 0171000
[category_ids] => ,87,82,78,76,75,70,
[chemical_name] =>
[weight] => 477.65
[form] => C30H39NO4
[cas] => 104004-98-0
[pslug] => 104004-98-0-3-3-ethylenedioxy-5alpha-hydroxy-11beta-p-methylamino-phenyl-17beta-hydroxy-17-1-propynyl-estra-9-en-pa400171000
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3,3-(Ethylenedioxy)-5α-hydroxy-11β-[p-(methylamino)phenyl]-17β-hydroxy-17-(1-propynyl)estra-9-en
Catalogue No.:PA 40 0171000
Molecular Formula : C30H39NO4
Molecular Weight : 477.65
stdClass Object
(
[pname] => 22-Hydroxy mifepristone
[catalogue_number] => PA 40 0171002
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 445.6
[form] => C29H35NO3
[cas] => 105012-15-5
[pslug] => 105012-15-5-22-hydroxy-mifepristone-pa400171002
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stdClass Object
(
[pname] => Didemethyl Mifepristone
[catalogue_number] => PA 40 0171001
[category_ids] => ,78,75,76,82,
[chemical_name] =>
[weight] => 401.54
[form] => C27H31NO2
[cas] => 104004-92-4
[pslug] => 104004-92-4-didemethyl-mifepristone-pa400171001
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Catalogue No.:PA 40 0171001
Molecular Formula : C27H31NO2
Molecular Weight : 401.54
stdClass Object
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[pname] => (8S,13S,14S,17S)-17-Hydroxy-13-methyl-17-(prop-1-yn-1-yl)-4,6,7,8,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
[catalogue_number] => PA 40 0171003
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 310.44
[form] => C21H26O2
[cas] => 10109-53-2
[pslug] => 10109-53-2-8s-13s-14s-17s-17-hydroxy-13-methyl-17-prop-1-yn-1-yl-4-6-7-8-12-13-14-15-16-17-decahydro-1h-cyclopenta-a-phenanthren-3-2h-one-pa400171003
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(8S,13S,14S,17S)-17-Hydroxy-13-methyl-17-(prop-1-yn-1-yl)-4,6,7,8,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
Catalogue No.:PA 40 0171003
Molecular Formula : C21H26O2
Molecular Weight : 310.44
stdClass Object
(
[pname] => (5α,11β)-11-[4-(Dimethylamino)phenyl]-5-hydroxy-estr-9-ene-3,17-dione Cyclic 3-(1,2-Ethanediyl Acetal)
[catalogue_number] => PA 40 0171004
[category_ids] => ,75,76,78,70,82,
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[weight] => 451.61
[form] => C28H37NO4
[cas] => 91934-77-9
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(5α,11β)-11-[4-(Dimethylamino)phenyl]-5-hydroxy-estr-9-ene-3,17-dione Cyclic 3-(1,2-Ethanediyl Acetal)
Catalogue No.:PA 40 0171004
Molecular Formula : C28H37NO4
Molecular Weight : 451.61
stdClass Object
(
[pname] => (5α,10α)-5,10-Epoxy-estr-9(11)-ene-3,17-dione Cyclic 3-(1,2-Ethanediyl Acetal)
[catalogue_number] => PA 40 0171005
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 330.42
[form] => C20H26O4
[cas] => 39931-87-8
[pslug] => 39931-87-8-5alpha-10alpha-5-10-epoxy-estr-9-11-ene-3-17-dione-cyclic-3-1-2-ethanediyl-acetal-pa400171005
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(5α,10α)-5,10-Epoxy-estr-9(11)-ene-3,17-dione Cyclic 3-(1,2-Ethanediyl Acetal)
Catalogue No.:PA 40 0171005
Molecular Formula : C20H26O4
Molecular Weight : 330.42
stdClass Object
(
[pname] => (11α,17α)-11-[4-(Dimethylamino)phenyl]-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one
[catalogue_number] => PA 40 0171006
[category_ids] => ,75,78,80,82,
[chemical_name] =>
[weight] => 429.6
[form] => C29H35NO2
[cas] => 1231185-09-3
[pslug] => 1231185-09-3-11alpha-17alpha-11-4-dimethylamino-phenyl-17-hydroxy-17-1-propyn-1-yl-estra-4-9-dien-3-one-pa400171006
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(11α,17α)-11-[4-(Dimethylamino)phenyl]-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one
stdClass Object
(
[pname] => Mifepristone Ethylene-Ani-Pynyelone Nitroso Impurity
[catalogue_number] => PA 40 0171008
[category_ids] => ,87,82,78,76,75,70,162,
[chemical_name] =>
[weight] => 506.64
[form] => C30H38N2O5
[cas] => NA
[pslug] => mifepristone-ethylene-ani-pynyelone-nitroso-impurity-pa400171008
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Mifepristone Ethylene-Ani-Pynyelone Nitroso Impurity
Catalogue No.:PA 40 0171008
Molecular Formula : C30H38N2O5
Molecular Weight : 506.64
