Norethindrone Acetate is used to treat endometriosis, uterine bleeding caused by abnormal hormone levels, and secondary amenorrhea. It is a female hormone.Reference standards of Norethindrone Acetate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => (13S,17S)-3-Methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol [catalogue_number] => PAI 14 002510 [category_ids] => ,70, [chemical_name] => [weight] => 286.40 [form] => C19H26O2 [cas] => 1035-77-4 [pslug] => 1035-77-4-13s-17s-3-methoxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-17-ol-pai14002510 [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 14 002510
CAS :
Molecular Formula : C19H26O2
Molecular Weight : 286.40
stdClass Object ( [pname] => (13S,17S)-3-Methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol [catalogue_number] => PAI 14 002520 [category_ids] => ,70, [chemical_name] => [weight] => 288.40 [form] => C19H28O2 [cas] => 1091-93-6 [pslug] => 1091-93-6-13s-17s-3-methoxy-13-methyl-4-6-7-8-9-11-12-13-14-15-16-17-dodecahydro-1h-cyclopenta-a-phenanthren-17-ol-pai14002520 [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 14 002520
Molecular Formula : C19H28O2
Molecular Weight : 288.40
stdClass Object ( [pname] => (13S)-3-Methoxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(4H)-one [catalogue_number] => PAI 14 002530 [category_ids] => ,70, [chemical_name] => [weight] => 286.40 [form] => C19H26O2 [cas] => NA [pslug] => 13s-3-methoxy-13-methyl-6-7-8-9-11-12-13-14-15-16-decahydro-1h-cyclopenta-a-phenanthren-17-4h-one-pai14002530 [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 14 002530
stdClass Object ( [pname] => (13S,17R)-17-Ethynyl-3-methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate [catalogue_number] => PAI 14 002540 [category_ids] => ,70, [chemical_name] => [weight] => 354.50 [form] => C23H30O3 [cas] => NA [pslug] => 13s-17r-17-ethynyl-3-methoxy-13-methyl-4-6-7-8-9-11-12-13-14-15-16-17-dodecahydro-1h-cyclopenta-a-phenanthren-17-yl-acetate-pai14002540 [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 14 002540
Molecular Formula : C23H30O3
Molecular Weight : 354.50
stdClass Object ( [pname] => (13S,17R)-17-Ethynyl-3-methoxy-13-methyl-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate [catalogue_number] => PAI 14 002550 [category_ids] => ,70, [chemical_name] => [weight] => 356.50 [form] => C23H32O3 [cas] => NA [pslug] => 13s-17r-17-ethynyl-3-methoxy-13-methyl-2-3-4-6-7-8-9-11-12-13-14-15-16-17-tetradecahydro-1h-cyclopenta-a-phenanthren-17-yl-acetate-pai14002550 [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 14 002550
Molecular Formula : C23H32O3
Molecular Weight : 356.50
stdClass Object ( [pname] => (17β)-19-Norpregna-3,5-dien-20-yne-3,17-diyl Diacetate [catalogue_number] => PAI 14 002560 [category_ids] => ,70, [chemical_name] => [weight] => 382.5 [form] => C24H30O4 [cas] => NA [pslug] => 17-beta-19-norpregna-3-5-dien-20-yne-3-17-diyl-diacetate-pai14002560 [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 14 002560
Molecular Formula : C24H30O4
Molecular Weight : 382.5
stdClass Object ( [pname] => (8R,9S,10R,13S,14S,17R)-17-Ethynyl-6-hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl Acetate [catalogue_number] => PAI 14 002570 [category_ids] => ,70, [chemical_name] => [weight] => 356.46 [form] => C22H28O4 [cas] => NA [pslug] => 8r-9s-10r-13s-14s-17r-17-ethynyl-6-hydroxy-13-methyl-3-oxo-2-3-6-7-8-9-10-11-12-13-14-15-16-17-tetradecahydro-1h-cyclopenta-a-phenanthren-17-yl-acetate-pai14002570 [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 14 002570
Molecular Formula : C22H28O4
Molecular Weight : 356.46
stdClass Object ( [pname] => Catena-Di-formato-hexacarbonyldiruthenium, [catalogue_number] => PAI 14 002580 [category_ids] => ,75,87,78,70,82, [chemical_name] => [weight] => 462.25 [form] => C8H4O10Ru2 [cas] => NA [pslug] => -catena-di-formato-hexacarbonyldiruthenium-pai14002580 [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 14 002580
Molecular Formula : C8H4O10Ru2
Molecular Weight : 462.25
stdClass Object ( [pname] => Catena-Di-formato-tetracarbonylbis(triphenylphoshine)-diruthenium, [catalogue_number] => PAI 14 002590 [category_ids] => ,75,87,78,70,82, [chemical_name] => [weight] => 930.81 [form] => C42H34O8P2Ru2 [cas] => NA [pslug] => -catena-di-formato-tetracarbonylbis-triphenylphoshine-diruthenium-pai14002590 [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 14 002590
Molecular Formula : C42H34O8P2Ru2
Molecular Weight : 930.81
stdClass Object ( [pname] => (8R,9S,13S,14S,17R)-17-Ethynyl-13-methyl-1,2,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-ol [catalogue_number] => PAI 14 002591 [category_ids] => ,70, [chemical_name] => [weight] => 342.48 [form] => C22H30O3 [cas] => NA [pslug] => 8r-9s-13s-14s-17r-17-ethynyl-13-methyl-1-2-4-6-7-8-9-11-12-13-14-15-16-17-tetradecahydrospirocyclopenta-a-phenanthrene-3-2-1-3dioxolan-17-ol-pai14002591 [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 14 002591
Molecular Formula : C22H30O3
Molecular Weight : 342.48
stdClass Object ( [pname] => (8R,9S,13S,14S,17R)-17-Ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one [catalogue_number] => PAI 14 002592 [category_ids] => ,70, [chemical_name] => [weight] => 298.43 [form] => C20H26O2 [cas] => NA [pslug] => 8r-9s-13s-14s-17r-17-ethynyl-17-hydroxy-13-methyl-1-2-4-6-7-8-9-11-12-13-14-15-16-17-tetradecahydro-3h-cyclopenta-a-phenanthren-3-one-pai14002592 [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 14 002592
Molecular Formula : C20H26O2
Molecular Weight : 298.43
stdClass Object ( [pname] => (8R,9S,13S,14S)-3,17,17-Trimethoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene [catalogue_number] => PAI 14 002593 [category_ids] => ,70, [chemical_name] => [weight] => 330.47 [form] => C21H30O3 [cas] => NA [pslug] => 8r-9s-13s-14s-3-17-17-trimethoxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopentaaphen-a-nthrene-pai14002593 [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 14 002593
Molecular Formula : C21H30O3
Molecular Weight : 330.47
stdClass Object ( [pname] => (8R,9S,13S,14S)-3,17,17-Trimethoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene [catalogue_number] => PAI 14 002594 [category_ids] => ,70, [chemical_name] => [weight] => 332.48 [form] => C21H32O3 [cas] => NA [pslug] => 8r-9s-13s-14s-3-17-17-trimethoxy-13-methyl-4-6-7-8-9-11-12-13-14-15-16-17-dodecahydro-1h-cyclopenta-a-phenanthrene-pai14002594 [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 14 002594
Molecular Formula : C21H32O3
Molecular Weight : 332.48
stdClass Object ( [pname] => (8R,9S,13S,14S,17R)-17-Ethynyl-3-methoxy-13-methyl-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol [catalogue_number] => PAI 14 002595 [category_ids] => ,70, [chemical_name] => [weight] => 312.45 [form] => C21H28O2 [cas] => NA [pslug] => 8r-9s-13s-14s-17r-17-ethynyl-3-methoxy-13-methyl-4-6-7-8-9-11-12-13-14-15-16-17-dodecahydro-1h-cyclopenta-a-phenanthren-17-ol-pai14002595 [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 14 002595
Molecular Formula : C21H28O2
Molecular Weight : 312.45
stdClass Object ( [pname] => (8R,9S,13S,14S)-3-Methoxy-13-methyl-1,2,3,4,6,7,8,9,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one [catalogue_number] => PAI 14 002596 [category_ids] => ,70, [chemical_name] => [weight] => 288.43 [form] => C19H28O2 [cas] => NA [pslug] => 8r-9s-13s-14s-3-methoxy-13-methyl-1-2-3-4-6-7-8-9-11-12-13-14-15-16-tetradecahydro-17h-cyclopenta-a-phenanthren-17-one-pai14002596 [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 14 002596
Molecular Weight : 288.43
stdClass Object ( [pname] => (8R,9S,13S,14S,17R)-17-Ethynyl-3-methoxy-13-methyl-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol [catalogue_number] => PAI 14 002597 [category_ids] => ,70, [chemical_name] => [weight] => 314.47 [form] => C21H30O2 [cas] => NA [pslug] => 8r-9s-13s-14s-17r-17-ethynyl-3-methoxy-13-methyl-2-3-4-6-7-8-9-11-12-13-14-15-16-17-tetradecahydro-1h-cyclopenta-a-phenanthren-17-ol-pai14002597 [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 14 002597
Molecular Formula : C21H30O2
Molecular Weight : 314.47
stdClass Object ( [pname] => (8R,9S,13S,14S,17R)-17-Ethynyl-13-methyl-1,2,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl Acetate [catalogue_number] => PAI 14 002598 [category_ids] => ,70, [chemical_name] => [weight] => 384.52 [form] => C24H32O4 [cas] => NA [pslug] => 8r-9s-13s-14s-17r-17-ethynyl-13-methyl-1-2-4-6-7-8-9-11-12-13-14-15-16-17-tetradecahydrospiro-cyclopenta-a-phenanthrene-3-2-1-3dioxolan-17-yl-acetate-pai14002598 [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 14 002598
Molecular Formula : C24H32O4
Molecular Weight : 384.52
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