Regorafenib 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.

N-Desmethyl Regorafenib N-Oxide

CAT No: VS-R017007
CAS No: 835621-12-0
Mol.F.: C20H13ClF4N4O4
Mol.Wt.: 484.8
Status: Custom Synthesis

Regorafenib

CAT No: VS-R017000
CAS No: 755037-03-7
Mol.F.: C21H15ClF4N4O3
Mol.Wt.: 482.8
Status: Custom Synthesis

Regorafenib desmethyl impurity

CAT No: VS-R017008
CAS No: 1343498-72-5
Mol.F.: C20H13ClF4N4O3
Mol.Wt.: 468.8
Status: Custom Synthesis

Regorafenib Dipyrimidine Impurity

CAT No: VS-R017011
CAS No: N/A
Mol.F.: C20H17FN4O3
Mol.Wt.: 380.4
Status: Custom Synthesis

Regorafenib EP Impurity A

CAT No: VS-R017002
CAS No: 757251-39-1
Mol.F.: C13H12FN3O2
Mol.Wt.: 261.3
Status: Custom Synthesis

Regorafenib EP Impurity B

CAT No: VS-R017003
CAS No: 2141961-84-2
Mol.F.: C15H14FN3O3
Mol.Wt.: 303.3
Status: Custom Synthesis

Regorafenib EP Impurity C

CAT No: VS-R017004
CAS No: 1855006-12-0
Mol.F.: C20H18FN5O3
Mol.Wt.: 395.4
Status: Custom Synthesis

Regorafenib EP Impurity D

CAT No: VS-R017005
CAS No: 2438857-80-6
Mol.F.: C27H22F2N6O5
Mol.Wt.: 548.5
Status: Custom Synthesis

Regorafenib FP Impurity A

CAT No: VS-R017001
CAS No: 2514957-39-0
Mol.F.: C16H16FN3O4
Mol.Wt.: 333.3
Status: Custom Synthesis

Regorafenib Impurity  E

CAT No: VS-R017006
CAS No: 2098799-13-2
Mol.F.: C35H23Cl2F7N6O5
Mol.Wt.: 811.5
Status: Custom Synthesis

Regorafenib Impurity 1

CAT No: VS-R017013
CAS No: 1209459-88-0
Mol.F.: C7H7BrN2O
Mol.Wt.: 215.1
Status: In Stock

Regorafenib Impurity II

CAT No: VS-R017009
CAS No: N/A
Mol.F.: C16H16FN3O3
Mol.Wt.: 317.3
Status: Custom Synthesis

Regorafenib Impurity V

CAT No: VS-R017010
CAS No: 2188236-16-8
Mol.F.: C21H16F4N4O3
Mol.Wt.: 448.4
Status: Custom Synthesis

Regorafenib N-oxide

CAT No: VS-R017012
CAS No: 835621-11-9
Mol.F.: C21H15ClF4N4O4
Mol.Wt.: 498.8
Status: Custom Synthesis