Norethindrone Acetate-impurities | Pharmaffiliates

norethindrone acetate

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
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    [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
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PAI 14 002510

(13S,17S)-3-Methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol


  • Catalogue No.:PAI 14 002510

  • CAS :

    1035-77-4

  • 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
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PAI 14 002520

(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 No.:PAI 14 002520

  • CAS :

    1091-93-6

  • 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
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PAI 14 002530

(13S)-3-Methoxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(4H)-one


  • Catalogue No.:PAI 14 002530

  • CAS :

    NA

  • Molecular Formula : C19H26O2

  • Molecular Weight : 286.40

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
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PAI 14 002540

(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 No.:PAI 14 002540

  • CAS :

    NA

  • 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
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PAI 14 002550

(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 No.:PAI 14 002550

  • CAS :

    NA

  • 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
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PAI 14 002560

(17β)-19-Norpregna-3,5-dien-20-yne-3,17-diyl Diacetate


  • Catalogue No.:PAI 14 002560

  • CAS :

    NA

  • 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
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PAI 14 002570

(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 No.:PAI 14 002570

  • CAS :

    NA

  • 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
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PAI 14 002580

Catena-Di-formato-hexacarbonyldiruthenium,


  • Catalogue No.:PAI 14 002580

  • CAS :

    NA

  • 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
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PAI 14 002590

Catena-Di-formato-tetracarbonylbis(triphenylphoshine)-diruthenium,


  • Catalogue No.:PAI 14 002590

  • CAS :

    NA

  • 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
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PAI 14 002591

(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 No.:PAI 14 002591

  • CAS :

    NA

  • 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
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PAI 14 002592

(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 No.:PAI 14 002592

  • CAS :

    NA

  • 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
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PAI 14 002593

(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 No.:PAI 14 002593

  • CAS :

    NA

  • 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
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PAI 14 002594

(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 No.:PAI 14 002594

  • CAS :

    NA

  • 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
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PAI 14 002595

(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 No.:PAI 14 002595

  • CAS :

    NA

  • 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
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PAI 14 002596

(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 No.:PAI 14 002596

  • CAS :

    NA

  • Molecular Formula : C19H28O2

  • 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
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PAI 14 002597

(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 No.:PAI 14 002597

  • CAS :

    NA

  • 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
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)
PAI 14 002598

(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 No.:PAI 14 002598

  • CAS :

    NA

  • Molecular Formula : C24H32O4

  • Molecular Weight : 384.52