estradiol valerate and its Impurities

A 17β-valerate ester of estradiol, it is a prodrug of Estradiol.It is used as a main component of hormonal contraceptive and as a hormone replacement therapy. This natural steroid is bioidentical form of Estradiol. Reference standards of Estradiol Valerate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 12 results for estradiol valerate Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 05 20000

Estradiol Valerate

Estradiol Valerate


  • Catalogue No.:PA 05 20000

  • CAS :

    979-32-8

  • Molecular Formula : C23H32O3

  • Molecular Weight : 356.50

Drug Reference Standards & Impurity Synthesis in India
PA 05 20010

Estradiol Valerate - Impurity A

Estradiol Hemihydrate


  • Catalogue No.:PA 05 20010

  • CAS :

    35380-71-3

  • Molecular Formula : C18H24O2·0.5H2O

  • Molecular Weight : 281.39

Drug Reference Standards & Impurity Synthesis in India
PA 05 20030

Estradiol Valerate - Impurity C

∆9,11-Dehydro-17β-estradiol 17-Valerate


  • Catalogue No.:PA 05 20030

  • CAS :

    95959-20-9

  • Molecular Formula : C23H30O3

  • Molecular Weight : 354.48

Drug Reference Standards & Impurity Synthesis in India
PA 05 20050

Estradiol Valerate - Impurity E

Estradiol 3,17-Divalerate


  • Catalogue No.:PA 05 20050

  • CAS :

    63042-28-4

  • Molecular Formula : C28H40O4

  • Molecular Weight : 440.61

Drug Reference Standards & Impurity Synthesis in India
PA 05 20060

Estradiol Valerate - Impurity F

Estradiol Butyrate


  • Catalogue No.:PA 05 20060

  • CAS :

    18069-79-9

  • Molecular Formula : C22H30O3

  • Molecular Weight : 342.47

Drug Reference Standards & Impurity Synthesis in India
PA 05 20510

Estradiol Valerate - Impurity B

Estradiol 3-Valerate


  • Catalogue No.:PA 05 20510

  • CAS :

    21881-45-8

  • Molecular Formula : C23H32O3

  • Molecular Weight : 356.50

Drug Reference Standards & Impurity Synthesis in India
PA 05 20040

Estradiol Valerate - Impurity D

3-Hydroxy-4-methylestra-1,3,5(10)-trien-17β-yl pentanoate


  • Catalogue No.:PA 05 20040

  • CAS :

    1359847-37-2

  • Molecular Formula : C24H34O3

  • Molecular Weight : 370.53

Drug Reference Standards & Impurity Synthesis in India
PA 05 20070

Estradiol Valerate - Impurity G

3-Hydroxyestra-1,3,5(10),6-tetraen-17β-yl Pentanoate


  • Catalogue No.:PA 05 20070

  • CAS :

    1313382-25-0

  • Molecular Formula : C23H30O3

  • Molecular Weight : 354.49

Drug Reference Standards & Impurity Synthesis in India
PA 05 20080

Estradiol Valerate - Impurity H

3-Hydroxy-2-pentanoylestra-1,3,5(10)-trien-17β-yl Pentanoate


  • Catalogue No.:PA 05 20080

  • CAS :

    1421283-56-8

  • Molecular Formula : C28H40O4

  • Molecular Weight : 440.62

Drug Reference Standards & Impurity Synthesis in India
PA 05 20100

Estradiol Valerate - Impurity J

3-Methoxyestra-1,3,5(10)-trien-17β-yl Pentanoate


  • Catalogue No.:PA 05 20100

  • CAS :

    NA

  • Molecular Formula : C24H34O3

  • Molecular Weight : 370.53

Drug Reference Standards & Impurity Synthesis in India
PA 05 0200090

Estradiol Valerate - Impurity I

(1S,3aS,3bR,10aR,10bS,13S,13aS,15aS,18bS,20aS)-13a,17,17,20a-Tetramethyl-2,3,3a,3b,4,5,9,10,10a,10b,11,12,13,13a,14,15,15a,17,18b,19,20,20a-docosahydro-1Hbiscyclopenta[5,6]naphtho[1,2-b:2',1'-i]xanthene-1,13-diyl dipentanoate


  • Catalogue No.:PA 05 0200090

  • CAS :

    NA

  • Molecular Formula : C49H66O5

  • Molecular Weight : 735.06

Drug Reference Standards & Impurity Synthesis in India
PA USP 1254031

Estradiol Valerate Identification Mixture (1254031)

Estradiol Valerate Identification Mixture (1254031)


  • Catalogue No.:PA USP 1254031

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

pharmaffiliates