Tamoxifen 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.

(Z)-4-Hydroxy-N-Desmethyl Tamoxifen 

CAT No: VS-T007013
CAS No: 112093-28-4
Mol.F.: C25H27NO2
Mol.Wt.: 373.5
Status: Custom Synthesis

4-Hydroxy-N-Desmethyl Tamoxifen

CAT No: VS-T007014
CAS No: 110025-28-0
Mol.F.: C25H27NO2
Mol.Wt.: 373.5
Status: Custom Synthesis

4'-Hydroxytamoxifen

CAT No: VS-T007011
CAS No: 82413-23-8
Mol.F.: C26H29NO2
Mol.Wt.: 387.5
Status: Custom Synthesis

Didesmethyl Tamoxifen

CAT No: VS-T007015
CAS No: 80234-20-4
Mol.F.: C24H25NO
Mol.Wt.: 343.5
Status: Custom Synthesis

N-Nitroso Tamoxifen EP Impurity F

CAT No: VS-T007026
CAS No: NA
Mol.F.: C25H26N2O2
Mol.Wt.: 386.49
Status: Custom Synthesis

Tamoxifen

CAT No: VS-T007024
CAS No: 10540-29-1
Mol.F.: C26H29NO
Mol.Wt.: 371.5
Status: Custom Synthesis

Tamoxifen Citrate

CAT No: VS-T007001
CAS No: 54965-24-1
Mol.F.: C26H29NO : C6H8O7
Mol.Wt.: 371.5 : 192.1
Status: Custom Synthesis

Tamoxifen Dimer

CAT No: VS-T007020
CAS No: 1346606-51-6
Mol.F.: C49H49NO2
Mol.Wt.: 683.9
Status: Custom Synthesis

Tamoxifen EP Impurity A

CAT No: VS-T007025
CAS No: 13002-65-8
Mol.F.: C26H29NO
Mol.Wt.: 371.5
Status: Custom Synthesis

Tamoxifen EP Impurity A (HCl salt)

CAT No: VS-T007002
CAS No: 66584-36-9
Mol.F.: C26H29NO : HCl
Mol.Wt.: 371.5 : 36.5
Status: Custom Synthesis

Tamoxifen EP Impurity C

CAT No: VS-T007004
CAS No: 19957-51-8
Mol.F.: C24H25NO
Mol.Wt.: 343.5
Status: Custom Synthesis

Tamoxifen EP Impurity C Citrate

CAT No: VS-T007005
CAS No: 20171-74-8
Mol.F.: C24H25NO : C6H8O7
Mol.Wt.: 343.5 : 192.1
Status: Custom Synthesis

Tamoxifen EP Impurity D

CAT No: VS-T007006
CAS No: 197251-11-9
Mol.F.: C25H27NO
Mol.Wt.: 357.5
Status: Custom Synthesis

Tamoxifen EP Impurity E

CAT No: VS-T007007
CAS No: N/A
Mol.F.: C26H29NO : C6H8O7
Mol.Wt.: 371.5 : 192.1
Status: Custom Synthesis

Tamoxifen EP Impurity F

CAT No: VS-T007008
CAS No: 15917-65-4
Mol.F.: C25H27NO : HCl
Mol.Wt.: 357.5 : 36.5
Status: Limited Stock

Tamoxifen EP Impurity G

CAT No: VS-T007009
CAS No: 68047-07-4
Mol.F.: C20H25NO2
Mol.Wt.: 311.4
Status: Custom Synthesis

Tamoxifen EP Impurity H

CAT No: VS-T007010
CAS No: 809285-09-4
Mol.F.: C43H48N2O2
Mol.Wt.: 624.8
Status: Custom Synthesis

Tamoxifen Impurity 1

CAT No: VS-T007022
CAS No: 2125703-03-7
Mol.F.: C43H48N2O2
Mol.Wt.: 624.9
Status: Custom Synthesis

Tamoxifen Impurity 2

CAT No: VS-T007023
CAS No: 103628-22-4
Mol.F.: C18H19ClO2
Mol.Wt.: 302.8
Status: Custom Synthesis

Tamoxifen Impurity B

CAT No: VS-T007003
CAS No: 748-97-0
Mol.F.: C26H31NO2
Mol.Wt.: 389.5
Status: Custom Synthesis

Tamoxifen mixture of EZ isomers HCl

CAT No: VS-T007016
CAS No: N/A
Mol.F.: C26H29NO : HCl
Mol.Wt.: 371.5 : 36.5
Status: Custom Synthesis

Tamoxifen N-oxide

CAT No: VS-T007012
CAS No: 75504-34-6
Mol.F.: C26H29NO2
Mol.Wt.: 387.5
Status: In Stock

Tamoxifen PDP-1

CAT No: VS-T007017
CAS No: 130605-17-3
Mol.F.: C26H27NO
Mol.Wt.: 369.5
Status: Custom Synthesis

Tamoxifen PDP-2

CAT No: VS-T007018
CAS No: N/A
Mol.F.: C26H27NO
Mol.Wt.: 369.5
Status: Custom Synthesis

Tamoxifen PDP-3

CAT No: VS-T007019
CAS No: 51777-15-2
Mol.F.: C17H19NO2
Mol.Wt.: 269.3
Status: In Stock

Z-Chlorolefine

CAT No: VS-T007021
CAS No: 97818-83-2
Mol.F.: C24H23ClO
Mol.Wt.: 362.9
Status: Custom Synthesis