Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Regorafenib reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Regorafenib -related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
CAT No: VS-R017000
CAS No: 755037-03-7
Mol.F.: C21H15ClF4N4O3
Mol.Wt.: 482.8
Status: Custom Synthesis
CAT No: VS-R017001
CAS No: 2514957-39-0
Mol.F.: C16H16FN3O4
Mol.Wt.: 333.3
Status: Custom Synthesis
CAT No: VS-R017002
CAS No: 757251-39-1
Mol.F.: C13H12FN3O2
Mol.Wt.: 261.3
Status: Custom Synthesis
CAT No: VS-R017003
CAS No: 2141961-84-2
Mol.F.: C15H14FN3O3
Mol.Wt.: 303.3
Status: Custom Synthesis
CAT No: VS-R017004
CAS No: 1855006-12-0
Mol.F.: C20H18FN5O3
Mol.Wt.: 395.4
Status: Custom Synthesis
CAT No: VS-R017005
CAS No: 2438857-80-6
Mol.F.: C27H22F2N6O5
Mol.Wt.: 548.5
Status: Custom Synthesis
CAT No: VS-R017006
CAS No: 2098799-13-2
Mol.F.: C35H23Cl2F7N6O5
Mol.Wt.: 811.5
Status: Custom Synthesis
CAT No: VS-R017007
CAS No: 835621-12-0
Mol.F.: C20H13ClF4N4O4
Mol.Wt.: 484.8
Status: Custom Synthesis
CAT No: VS-R017008
CAS No: 1343498-72-5
Mol.F.: C20H13ClF4N4O3
Mol.Wt.: 468.8
Status: Custom Synthesis
CAT No: VS-R017009
CAS No: N/A
Mol.F.: C16H16FN3O3
Mol.Wt.: 317.3
Status: Custom Synthesis
CAT No: VS-R017010
CAS No: 2188236-16-8
Mol.F.: C21H16F4N4O3
Mol.Wt.: 448.4
Status: Custom Synthesis
CAT No: VS-R017011
CAS No: N/A
Mol.F.: C20H17FN4O3
Mol.Wt.: 380.4
Status: Custom Synthesis
CAT No: VS-R017012
CAS No: 835621-11-9
Mol.F.: C21H15ClF4N4O4
Mol.Wt.: 498.8
Status: Custom Synthesis
CAT No: VS-R017013
CAS No: 1209459-88-0
Mol.F.: C7H7BrN2O
Mol.Wt.: 215.1
Status: Custom Synthesis