ospemifene and its Impurities

A selective estrogen receptor modulator , used in the treatment of dyspareunia. Ospemifene works by thickening vaginal wall which in turn reduces the pain associated with dyspareunia.Reference standards of Ospemifene API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 12 results for ospemifene Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 15 32000

Ospemifene

Ospemifene

  • Catalogue No.:PA 15 32000

  • CAS :

    128607-22-7

  • Molecular Formula : C24H23ClO2

  • Molecular Weight : 378.89

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Drug Reference Standards & Impurity Synthesis in India
PA 15 32510

Vinyl Ospemifene

Vinyl Ospemifene

  • Catalogue No.:PA 15 32510

  • CAS :

    NA

  • Molecular Formula : C24H22O2

  • Molecular Weight : 342.43

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Drug Reference Standards & Impurity Synthesis in India
PA 15 32520

E-Ospemifene

E-Ospemifene

  • Catalogue No.:PA 15 32520

  • CAS :

    238089-02-6

  • Molecular Formula : C24H23ClO2

  • Molecular Weight : 378.89

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Drug Reference Standards & Impurity Synthesis in India
PA 15 32530

Ospemifene Glucuronide

Ospemifene Glucuronide

  • Catalogue No.:PA 15 32530

  • CAS :

    NA

  • Molecular Formula : C30H31ClO8

  • Molecular Weight : 555.02

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Drug Reference Standards & Impurity Synthesis in India
PA 15 32540

Iodo Ospemifene

Iodo Ospemifene

  • Catalogue No.:PA 15 32540

  • CAS :

    NA

  • Molecular Formula : C24H23IO2

  • Molecular Weight : 470.34

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Drug Reference Standards & Impurity Synthesis in India
PA 15 32560

(Z)-(1,6-Dichlorohex-3-ene-3,4-diyl)dibenzene

(Z)-(1,6-Dichlorohex-3-ene-3,4-diyl)dibenzene

  • Catalogue No.:PA 15 32560

  • CAS :

    NA

  • Molecular Formula : C18H18Cl2

  • Molecular Weight : 305.24

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Drug Reference Standards & Impurity Synthesis in India
PA 15 32570

(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol

(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol

  • Catalogue No.:PA 15 32570

  • CAS :

    89778-42-7

  • Molecular Formula : C22H19ClO

  • Molecular Weight : 334.84

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Drug Reference Standards & Impurity Synthesis in India
PA STI 070431

Ospemifene-d4

Ospemifene-d4

  • Catalogue No.:PA STI 070431

  • CAS :

    NA

  • Molecular Formula : C24H19D4ClO2

  • Molecular Weight : 382.92

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Drug Reference Standards & Impurity Synthesis in India
PA 15 0321000

(Z)-2-(4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)acetic Acid

(Z)-2-(4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)acetic Acid

  • Catalogue No.:PA 15 0321000

  • CAS :

    128585-02-4

  • Molecular Formula : C24H21ClO3

  • Molecular Weight : 392.88

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Drug Reference Standards & Impurity Synthesis in India
PA 15 0321001

(Z)-4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenol

(Z)-4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenol

  • Catalogue No.:PA 15 0321001

  • CAS :

    89778-41-6

  • Molecular Formula : C22H19ClO

  • Molecular Weight : 334.84

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Drug Reference Standards & Impurity Synthesis in India
PA 15 0321002

Ethyl (Z)-2-(4-(4-chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)acetate

Ethyl (Z)-2-(4-(4-chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)acetate

  • Catalogue No.:PA 15 0321002

  • CAS :

    341527-08-0

  • Molecular Formula : C26H25ClO3

  • Molecular Weight : 420.93

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Drug Reference Standards & Impurity Synthesis in India
PA STI 090121

(E)-2-(4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)ethan-1,1,2,2-d4-1-ol

(E)-2-(4-(4-Chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)ethan-1,1,2,2-d4-1-ol

  • Catalogue No.:PA STI 090121

  • CAS :

    NA

  • Molecular Formula : C24H19D4ClO2

  • Molecular Weight : 382.92

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