norethandrolone and its Impurities

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.

Displaying 6 results for norethandrolone Impurities
Drug Reference Standards & Impurity Synthesis in India
PA STI 069310

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

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

  • Catalogue No.:PA STI 069310

  • CAS :

    NA

  • Molecular Formula : C20H30D4O2

  • Molecular Weight : 310.51

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Drug Reference Standards & Impurity Synthesis in India
PA 14 1210000

Norethandrolone

Norethandrolone

  • Catalogue No.:PA 14 1210000

  • CAS :

    52-78-8

  • Molecular Formula : C20H30O2

  • Molecular Weight : 302.46

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Drug Reference Standards & Impurity Synthesis in India
PA 14 1211000

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

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

  • Catalogue No.:PA 14 1211000

  • CAS :

    31658-50-1

  • Molecular Formula : C20H34O2

  • Molecular Weight : 306.49

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Drug Reference Standards & Impurity Synthesis in India
PA 14 1211001

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

(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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Drug Reference Standards & Impurity Synthesis in India
PA 14 1211002

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

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

  • Catalogue No.:PA 14 1211002

  • CAS :

    13611-10-4

  • Molecular Formula : C21H36O2

  • Molecular Weight : 320.52

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Drug Reference Standards & Impurity Synthesis in India
PA 14 1211003

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

(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

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