Ethinyl Estradiol

    Ethinyl Estradiol Related Products

    Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

    17β-Dihydro-17α-ethynyl-equillenin

    Picture of 17β-Dihydro-17α-ethynyl-equillenin
    CAT No: VS-E061016
    CAS No: 1357266-17-1
    Mol.F.: C20H20O2
    Mol.Wt.: 292.4
    Status: Custom Synthesis

    a-Ethynodiol diacetate

    Picture of a-Ethynodiol diacetate
    CAT No: VS-E061017
    CAS No: 61217-13-8
    Mol.F.: C24H32O4
    Mol.Wt.: 384.5
    Status: Custom Synthesis

    Ethinyl Estradiol

    Picture of Ethinyl Estradiol
    CAT No: VS-E061000
    CAS No: 57-63-6
    Mol.F.: C20H24O2
    Mol.Wt.: 296.4
    Status: Custom Synthesis

    Ethinyl Estradiol Dimer Impurity 1

    Picture of Ethinyl Estradiol Dimer Impurity 1
    CAT No: VS-E061018
    CAS No: 303014-90-6
    Mol.F.: C40H46O4
    Mol.Wt.: 590.8
    Status: Custom Synthesis

    Ethinyl Estradiol Dimer Impurity 2

    Picture of Ethinyl Estradiol Dimer Impurity 2
    CAT No: VS-E061019
    CAS No: 303014-91-7
    Mol.F.: C40H46O4
    Mol.Wt.: 590.8
    Status: Custom Synthesis

    Ethinylestradiol Dimer

    Picture of Ethinylestradiol Dimer
    CAT No: VS-E061015
    CAS No: N/A
    Mol.F.: C40H46O4
    Mol.Wt.: 590.8
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity A

    Picture of Ethinylestradiol EP Impurity A
    CAT No: VS-E061001
    CAS No: 4717-38-8
    Mol.F.: C20H24O2
    Mol.Wt.: 296.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity B

    Picture of Ethinylestradiol EP Impurity B
    CAT No: VS-E061002
    CAS No: 1231-96-5
    Mol.F.: C20H22O2
    Mol.Wt.: 294.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity C

    Picture of Ethinylestradiol EP Impurity C
    CAT No: VS-E061003
    CAS No: 53-16-7
    Mol.F.: C18H22O2
    Mol.Wt.: 270.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity D

    Picture of Ethinylestradiol EP Impurity D
    CAT No: VS-E061004
    CAS No: 50-28-2
    Mol.F.: C18H24O2
    Mol.Wt.: 272.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity E

    Picture of Ethinylestradiol EP Impurity E
    CAT No: VS-E061005
    CAS No: 27521-34-2
    Mol.F.: C20H24O3
    Mol.Wt.: 312.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity F

    Picture of Ethinylestradiol EP Impurity F
    CAT No: VS-E061006
    CAS No: 56324-28-8
    Mol.F.: C20H24O3
    Mol.Wt.: 312.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity G

    Picture of Ethinylestradiol EP Impurity G
    CAT No: VS-E061007
    CAS No: 38002-18-5
    Mol.F.: C20H22O3
    Mol.Wt.: 310.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity H

    Picture of Ethinylestradiol EP Impurity H
    CAT No: VS-E061008
    CAS No: 1350468-76-6
    Mol.F.: C20H22O3
    Mol.Wt.: 310.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity I

    Picture of Ethinylestradiol EP Impurity I
    CAT No: VS-E061009
    CAS No: 67703-68-8
    Mol.F.: C20H22O2
    Mol.Wt.: 294.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity J

    Picture of Ethinylestradiol EP Impurity J
    CAT No: VS-E061010
    CAS No: 15071-66-6
    Mol.F.: C21H26O2
    Mol.Wt.: 310.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity K

    Picture of Ethinylestradiol EP Impurity K
    CAT No: VS-E061011
    CAS No: 155683-61-7
    Mol.F.: C21H26O2
    Mol.Wt.: 310.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity L

    Picture of Ethinylestradiol EP Impurity L
    CAT No: VS-E061012
    CAS No: 57-91-0
    Mol.F.: C18H24O2
    Mol.Wt.: 272.4
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity L Sulfate salt

    Picture of Ethinylestradiol EP Impurity L Sulfate salt
    CAT No: VS-E061013
    CAS No: 934586-82-0
    Mol.F.: C18H24O2 : H2SO4
    Mol.Wt.: 272.4 : 98.1
    Status: Custom Synthesis

    Ethinylestradiol EP Impurity M

    Picture of Ethinylestradiol EP Impurity M
    CAT No: VS-E061014
    CAS No: 3240-39-9
    Mol.F.: C21H26O2
    Mol.Wt.: 310.4
    Status: Custom Synthesis

    Ethinylestradiol Impurity 1

    Picture of Ethinylestradiol Impurity 1
    CAT No: VS-E061020
    CAS No: 303014-86-0
    Mol.F.: C20H24O4
    Mol.Wt.: 328.4
    Status: Custom Synthesis

    Ethinylestradiol Impurity 2

    Picture of Ethinylestradiol Impurity 2
    CAT No: VS-E061021
    CAS No: 303014-87-1
    Mol.F.: C40H46O4
    Mol.Wt.: 590.8
    Status: Custom Synthesis

    Ethinylestradiol Impurity 3

    Picture of Ethinylestradiol Impurity 3
    CAT No: VS-E061022
    CAS No: 303014-88-2
    Mol.F.: C40H46O4
    Mol.Wt.: 590.8
    Status: Custom Synthesis

    Ethinylestradiol Impurity 4

    Picture of Ethinylestradiol Impurity 4
    CAT No: VS-E061023
    CAS No: 303014-89-3
    Mol.F.: C40H46O4
    Mol.Wt.: 590.8
    Status: Custom Synthesis