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
stdClass Object ( [pname] => Drospirenone - Impurity J [catalogue_number] => PA 04 68100 [category_ids] => 87,82,78,75,70 [chemical_name] => [weight] => 384.51 [form] => C24H32O4 [cas] => 197721-70-3 [pslug] => 197721-70-3-drospirenone-impurity-j-pa0468100 [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 04 68100
CAS :
Molecular Formula : C24H32O4
Molecular Weight : 384.51
stdClass Object ( [pname] => 5'-Hydroxy Drospirenone-13C3 [catalogue_number] => PA STI 048680 [category_ids] => ,75,98,78,70,82,87, [chemical_name] => [weight] => 371.49 [form] => C2113C3H32O3 [cas] => NA [pslug] => 5-hydroxy-drospirenone-13c3-pasti048680 [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 048680
Molecular Formula : C2113C3H32O3
Molecular Weight : 371.49
stdClass Object ( [pname] => 5β-Hydroxy Drospirenone-d4 [catalogue_number] => PA STI 048690 [category_ids] => ,69,75,98,78,70,82,87, [chemical_name] => [weight] => 388.53 [form] => C24H28D4O4 [cas] => NA [pslug] => 5-beta-hydroxy-drospirenone-d4-pasti048690 [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 048690
Molecular Formula : C24H28D4O4
Molecular Weight : 388.53
stdClass Object ( [pname] => 3β-O-Acetyl-androsta-5,15-dien-17-one [catalogue_number] => PA 04 68510 [category_ids] => ,76,75,78,70,82,87, [chemical_name] => [weight] => 328.45 [form] => C21H28O3 [cas] => 17921-64-1 [pslug] => 17921-64-1-3-beta-o-acetyl-androsta-5-15-dien-17-one-pa0468510 [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 04 68510
Molecular Formula : C21H28O3
Molecular Weight : 328.45
stdClass Object ( [pname] => 3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one [catalogue_number] => PA 04 0681000 [category_ids] => ,75,76,87,70,78,82, [chemical_name] => [weight] => 372.5 [form] => C23H32O4 [cas] => 108674-97-1 [pslug] => 108674-97-1-3beta-5beta-17beta-trihydroxy-17alpha-3-hydroxy-1-propynyl-15beta-16beta-methylene-5beta-androst-6-en-17-one-pa040681000 [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 04 0681000
Molecular Formula : C23H32O4
Molecular Weight : 372.5
stdClass Object ( [pname] => Drospirenone Diol Impurity [catalogue_number] => PA 04 0681001 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 370.53 [form] => C24H34O3 [cas] => 69651-50-9 [pslug] => 69651-50-9-drospirenone-diol-impurity-pa040681001 [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 04 0681001
Molecular Formula : C24H34O3
Molecular Weight : 370.53
stdClass Object ( [pname] => Drospirenone acid potassium salt [catalogue_number] => PA 04 0681002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 422.61 [form] => C24H31KO4 [cas] => 90704-90-8 [pslug] => 90704-90-8-drospirenone-acid-potassium-salt-pa040681002 [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 04 0681002
Molecular Formula : C24H31KO4
Molecular Weight : 422.61
stdClass Object ( [pname] => (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_number] => PA 04 0681003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 388.55 [form] => C24H36O4 [cas] => 1079392-41-8 [pslug] => 1079392-41-8-1r-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-pa040681003 [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 04 0681003
Molecular Formula : C24H36O4
Molecular Weight : 388.55
stdClass Object ( [pname] => Drospirenone Ether Impurity [catalogue_number] => PA 04 0681004 [category_ids] => 70,75,76,78,82 [chemical_name] => [weight] => 352.52 [form] => C24H32O2 [cas] => 90376-21-9 [pslug] => 90376-21-9-drospirenone-ether-impurity-pa040681004 [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 04 0681004
Molecular Formula : C24H32O2
Molecular Weight : 352.52
stdClass Object ( [pname] => (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_number] => PA 04 0681005 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 286.42 [form] => C19H26O2 [cas] => 5144-25-2 [pslug] => 5144-25-2-8s-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-pa040681005 [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 04 0681005
Molecular Formula : C19H26O2
Molecular Weight : 286.42
stdClass Object ( [pname] => (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_number] => PA 04 0681006 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 386.53 [form] => C24H34O4 [cas] => 863329-70-8 [pslug] => 863329-70-8-4ar-4bs-6as-7s-7as-8as-8bs-8cr-9br-5-9b-dihydroxy-4a-6a-dimethyloctadecahydro-3h-spiro-cyclopropa-4-5-cyclopenta-1-2-a-cyclopropa-l-phenanthrene-7-2-furan-2-1h-one-pa040681006 [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 04 0681006
Molecular Formula : C24H34O4
Molecular Weight : 386.53
stdClass Object ( [pname] => (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_number] => PA 04 0681007 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 388.55 [form] => C24H36O4 [cas] => 1357252-81-3 [pslug] => 1357252-81-3-4ar-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-pa040681007 [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 04 0681007
stdClass Object ( [pname] => (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_number] => PA 04 0681008 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 368.52 [form] => C24H32O3 [cas] => NA [pslug] => 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-5h-spiro-cyclopropa-4-5-cyclopenta-1-2-a-phenanthrene-7-2-furan-5-one-pa040681008 [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 04 0681008
Molecular Formula : C24H32O3
Molecular Weight : 368.52
stdClass Object ( [pname] => (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_number] => PA 04 0681009 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 330.47 [form] => C21H30O3 [cas] => 82543-16-6 [pslug] => 82543-16-6-1r-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-pa040681009 [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 04 0681009
Molecular Formula : C21H30O3
Molecular Weight : 330.47
stdClass Object ( [pname] => 4,5-Dihydro-Drospirenone-3-Sulfate Sodium Salt [catalogue_number] => PA 04 0681010 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 472.57 [form] => C24H33NaO6S [cas] => NA [pslug] => 4-5-dihydro-drospirenone-3-sulfate-sodium-salt-pa040681010 [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 04 0681010
Molecular Formula : C24H33NaO6S
Molecular Weight : 472.57
stdClass Object ( [pname] => 4,5-Dihydro 3-Desoxo-3-hydroxy drospirenone [catalogue_number] => PA 04 0681011 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 370.53 [form] => C24H34O3 [cas] => NA [pslug] => 4-5-dihydro-3-desoxo-3-hydroxy-drospirenone-pa040681011 [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 04 0681011
stdClass Object ( [pname] => 3-Beta-Hydroxy-drospirenone lactol [catalogue_number] => PA 04 0681012 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 370.53 [form] => C24H34O3 [cas] => NA [pslug] => 3-beta-hydroxy-drospirenone-lactol-pa040681012 [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 04 0681012
stdClass Object ( [pname] => (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_number] => PAI 04 018142 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 494.41 [form] => C24H31IO3 [cas] => NA [pslug] => 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-5h-spiro-cyclopropa-4-5-cyclopenta-1-2-a-phenanthrene-7-2-furan-2-5-5h-dione-pai04018142 [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.:PAI 04 018142
Molecular Formula : C24H31IO3
Molecular Weight : 494.41
stdClass Object ( [pname] => Drospirenone-20,20,21,21-d4 [catalogue_number] => PA STI 089038 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 370.53 [form] => C24H26D4O3 [cas] => NA [pslug] => drospirenone-20-20-21-21-d4-pasti089038 [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 089038
Molecular Formula : C24H26D4O3
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