Norethandrolone-impurities | Pharmaffiliates

norethandrolone

Norethindrone is used for birth control to prevent pregnancy. It is sold under the brand names Nilevar and Pronabol. Reference standards of Norethandrolone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => (3α,5α,17α)-19-Norpregnane-3,17-diol-d4
    [catalogue_number] => PA STI 069310
    [category_ids] => ,98,76,75,78,70,82,87,
    [chemical_name] => 
    [weight] => 310.51
    [form] => C20H30D4O2
    [cas] => NA
    [pslug] => 3-alpha-5-alpha-17-alpha-19-norpregnane-3-17-diol-d4-pasti069310
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PA STI 069310

(3α,5α,17α)-19-Norpregnane-3,17-diol-d4


  • Catalogue No.:PA STI 069310

  • CAS :

    NA

  • Molecular Formula : C20H30D4O2

  • Molecular Weight : 310.51

stdClass Object
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    [pname] => Norethandrolone-API
    [catalogue_number] => PA 14 1210000
    [category_ids] => ,78,75,76,82,
    [chemical_name] => 
    [weight] => 302.46
    [form] => C20H30O2
    [cas] => 52-78-8
    [pslug] => 52-78-8-norethandrolone-api-pa141210000
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PA 14 1210000

Norethandrolone-API


  • Catalogue No.:PA 14 1210000

  • CAS :

    52-78-8

  • Molecular Formula : C20H30O2

  • Molecular Weight : 302.46

stdClass Object
(
    [pname] => 17alpha-Ethyl-5beta-estrane-3alpha,17beta-diol
    [catalogue_number] => PA 14 1211000
    [category_ids] => ,78,75,76,82,87,
    [chemical_name] => 
    [weight] => 306.49
    [form] => C20H34O2
    [cas] => 31658-50-1
    [pslug] => 31658-50-1-17alpha-ethyl-5beta-estrane-3alpha-17beta-diol-pa141211000
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PA 14 1211000

17alpha-Ethyl-5beta-estrane-3alpha,17beta-diol


  • Catalogue No.:PA 14 1211000

  • CAS :

    31658-50-1

  • Molecular Formula : C20H34O2

  • Molecular Weight : 306.49

stdClass Object
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    [pname] => (3α,5β,17α)-19-Norpregnane-3,17,21-triol
    [catalogue_number] => PA 14 1211001
    [category_ids] => ,82,78,70,75,76,
    [chemical_name] => 
    [weight] => 322.49
    [form] => C20H34O3
    [cas] => 1245704-40-8
    [pslug] => 1245704-40-8-3alpha-5beta-17alpha-19-norpregnane-3-17-21-triol-pa141211001
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PA 14 1211001

(3α,5β,17α)-19-Norpregnane-3,17,21-triol


  • Catalogue No.:PA 14 1211001

  • CAS :

    1245704-40-8

  • Molecular Formula : C20H34O3

  • Molecular Weight : 322.49

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    [pname] => 7α,17α-Dimethyl-5β-androstane-3α,17β-diol
    [catalogue_number] => PA 14 1211002
    [category_ids] => ,82,78,70,75,76,
    [chemical_name] => 
    [weight] => 320.52
    [form] => C21H36O2
    [cas] => 13611-10-4
    [pslug] => 13611-10-4-7alpha-17alpha-dimethyl-5beta-androstane-3alpha-17beta-diol-pa141211002
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PA 14 1211002

7α,17α-Dimethyl-5β-androstane-3α,17β-diol


  • Catalogue No.:PA 14 1211002

  • CAS :

    13611-10-4

  • Molecular Formula : C21H36O2

  • Molecular Weight : 320.52

stdClass Object
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    [pname] => (3S,5S,8R,9R,10S,13S,14S,17R)-13-Methylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
    [catalogue_number] => PA 14 1211003
    [category_ids] => ,78,75,76,82,87,
    [chemical_name] => 
    [weight] => 278.44
    [form] => C18H30O2
    [cas] => 93602-55-2
    [pslug] => 93602-55-2-3s-5s-8r-9r-10s-13s-14s-17r-13-methylhexadecahydro-1h-cyclopenta-a-phenanthrene-3-17-diol-pa141211003
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PA 14 1211003

(3S,5S,8R,9R,10S,13S,14S,17R)-13-Methylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol


  • Catalogue No.:PA 14 1211003

  • CAS :

    93602-55-2

  • Molecular Formula : C18H30O2

  • Molecular Weight : 278.44