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.

∆8,9-Dehydro-17β-estradiol

CAT No: VS-E052021
CAS No: 23392-54-3
Mol.F.: C18H22O2
Mol.Wt.: 270.4
Status: Custom Synthesis

17α-Estradiol Sulfate Sodium Salt

CAT No: VS-E052011
CAS No: 56050-04-5
Mol.F.: C18H24O5S Na
Mol.Wt.: 352.45 22.99
Status: Custom Synthesis

1-hydroxy-4-methylestra-1,3,5(10)-trien-17-one

CAT No: VS-E052009
CAS No: 4954-08-9.
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Status: Custom Synthesis

1-Methylestrone

CAT No: VS-E052010
CAS No: 4011-48-7
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Status: Custom Synthesis

3-O-Methyl Estradiol Dimer

CAT No: VS-E052016
CAS No: N/A
Mol.F.: C49H59N7O4
Mol.Wt.: 810.1
Status: Custom Synthesis

4-Methylestradiol Cypionate

CAT No: VS-E052020
CAS No: N/A
Mol.F.: C27H38O3
Mol.Wt.: 410.6
Status: Custom Synthesis

6-Alpha Hydroxyestradiol

CAT No: VS-E052002
CAS No: 1229-24-9
Mol.F.: C18H24O3
Mol.Wt.: 288.39
Status: Custom Synthesis

6-Beta Hydroxyestradiol

CAT No: VS-E052013
CAS No: 3/7/3583 12:00:00 AM
Mol.F.: C18H24O3
Mol.Wt.: 288.39
Status: Custom Synthesis

6-Keto Estradiol

CAT No: VS-E052001
CAS No: 571-92-6
Mol.F.: C18H22O3
Mol.Wt.: 286.37
Status: Custom Synthesis

Delta-9,11-promestriene

CAT No: VS-E052015
CAS No: N/A
Mol.F.: C22H30O2
Mol.Wt.: 326.5
Status: Custom Synthesis

Estradiol

CAT No: VS-E052000
CAS No: 50-28-2
Mol.F.: C18H24O2
Mol.Wt.: 272.38
Status: Custom Synthesis

Estradiol Acetate

CAT No: VS-E052005
CAS No: 4245-41-4
Mol.F.: C20H26O3
Mol.Wt.: 314.43
Status: Custom Synthesis

Estradiol Dicypionate

CAT No: VS-E052019
CAS No: 633-36-3
Mol.F.: C34H48O4
Mol.Wt.: 520.8
Status: Custom Synthesis

Estradiol Dienanthate

CAT No: VS-E052008
CAS No: N/A
Mol.F.: C32H48O4
Mol.Wt.: 496.73
Status: Custom Synthesis

Estradiol Dimer 1

CAT No: VS-E052017
CAS No: N/A
Mol.F.: C36H46O4
Mol.Wt.: 542.8
Status: Custom Synthesis

Estradiol Dimer 2

CAT No: VS-E052018
CAS No: N/A
Mol.F.: C36H46O4
Mol.Wt.: 542.8
Status: Custom Synthesis

Estradiol Dimer Impurity

CAT No: VS-E052023
CAS No: N/A
Mol.F.: C36H46O4
Mol.Wt.: 542.8
Status: Custom Synthesis

Estradiol Dimer Impurity 1

CAT No: VS-E052024
CAS No: N/A
Mol.F.: C47H55N7O4
Mol.Wt.: 782
Status: Custom Synthesis

Estradiol USP Related Compound B

CAT No: VS-E052003
CAS No: 7291-41-0
Mol.F.: C18H22O2
Mol.Wt.: 270.37
Status: Custom Synthesis

Estradiol-9-ene Cypionate

CAT No: VS-E052022
CAS No: N/A
Mol.F.: C26H34O3
Mol.Wt.: 394.6
Status: Custom Synthesis

Estrone Acetate

CAT No: VS-E052004
CAS No: 901-93-9
Mol.F.: C20H24O3
Mol.Wt.: 312.41
Status: Custom Synthesis

Promestriene

CAT No: VS-E052014
CAS No: 39219-28-8
Mol.F.: C22H32O2
Mol.Wt.: 328.5
Status: Custom Synthesis

Sodium 17β-Estradiol 3-O-Sulfate

CAT No: VS-E052012
CAS No: 4999-79-5
Mol.F.: C18H24NaO5S
Mol.Wt.: 374.43
Status: Custom Synthesis

β-Estradiol 17-acetate

CAT No: VS-E052006
CAS No: 1743-60-8
Mol.F.: C20H26O3
Mol.Wt.: 314.43
Status: Custom Synthesis

β-Estradiol 3,17-diacetate

CAT No: VS-E052007
CAS No: 3434-88-6
Mol.F.: C22H28O4
Mol.Wt.: 356.46
Status: Custom Synthesis