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.
stdClass Object ( [pname] => Mifepristone - API Standards [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 40 17000
CAS :
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 [pslug] => 104004-96-8-n-demethyl-mifepristone-pa4017510 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 40 17530
Molecular Formula : C31H41NO4
Molecular Weight : 491.66
stdClass Object ( [pname] => Mifepristone-d3 [catalogue_number] => PA STI 065170 [category_ids] => ,69,98,78,70,82,87, [chemical_name] => [weight] => 432.61 [form] => C29H32D3NO2 [cas] => NA [pslug] => mifepristone-d3-pasti065170 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 065170
Molecular Formula : C29H32D3NO2
Molecular Weight : 432.61
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 050310
Molecular Formula : C29H29D6NO3
Molecular Weight : 451.63
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 40 0171002
Molecular Formula : C29H35NO3
Molecular Weight : 445.6
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 40 0171001
Molecular Formula : C27H31NO2
Molecular Weight : 401.54
stdClass Object ( [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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, [chemical_name] => [weight] => 451.61 [form] => C28H37NO4 [cas] => 91934-77-9 [pslug] => 91934-77-9-5alpha-11beta-11-4-dimethylamino-phenyl-5-hydroxy-estr-9-ene-3-17-dione-cyclic-3-1-2-ethanediyl-acetal-pa400171004 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 40 0171006
Molecular Weight : 429.6
stdClass Object ( [pname] => N-Nitroso N-Desmethyl Mifepristone [catalogue_number] => PA 40 0171007 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 444.58 [form] => C28H32N2O3 [cas] => NA [pslug] => n-nitroso-n-desmethyl-mifepristone-pa400171007 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 40 0171007
Molecular Formula : C28H32N2O3
Molecular Weight : 444.58
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