Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Favipiravir 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 Favipiravir-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-F005000
CAS No: 259793-96-9
Mol.F.: C5H4FN3O2
Mol.Wt.: 157.1
Status: In Stock
CAT No: VS-F005001
CAS No: 1079990-21-8
Mol.F.: C5H3FN2O3
Mol.Wt.: 158.1
Status: Custom Synthesis
CAT No: VS-F005002
CAS No: 259793-90-3
Mol.F.: C5H4ClN3O2
Mol.Wt.: 173.6
Status: Custom Synthesis
CAT No: VS-F005003
CAS No: N/A
Mol.F.: C5H3FN2O3
Mol.Wt.: 158.1
Status: Custom Synthesis
CAT No: VS-F005004
CAS No: 33870-92-7
Mol.F.: C4H3FN2O
Mol.Wt.: 114.1
Status: Custom Synthesis
CAT No: VS-F005005
CAS No: N/A
Mol.F.: C6H5FN2O3
Mol.Wt.: 172.1
Status: Custom Synthesis
CAT No: VS-F005006
CAS No: N/A
Mol.F.: C5H4ClN3O2
Mol.Wt.: 173.6
Status: Custom Synthesis
CAT No: VS-F005007
CAS No: N/A
Mol.F.: C5H4BrN3O2
Mol.Wt.: 218
Status: Custom Synthesis
CAT No: VS-F005008
CAS No: 356783-29-4
Mol.F.: C5H3F2N3O
Mol.Wt.: 159.1
Status: Custom Synthesis
CAT No: VS-F005009
CAS No: N/A
Mol.F.: C5H4FN3O4
Mol.Wt.: 189.1
Status: Custom Synthesis
CAT No: VS-F005010
CAS No: N/A
Mol.F.: C5H4FN3O3
Mol.Wt.: 173.1
Status: Custom Synthesis
CAT No: VS-F005011
CAS No: 356783-16-9
Mol.F.: C5HCl2N3
Mol.Wt.: 174
Status: Custom Synthesis
CAT No: VS-F005012
CAS No: 356783-28-3
Mol.F.: C5HF2N3
Mol.Wt.: 141.1
Status: Custom Synthesis
CAT No: VS-F005013
CAS No: N/A
Mol.F.: C5H2FN3O
Mol.Wt.: 139.1
Status: Custom Synthesis
CAT No: VS-F005014
CAS No: N/A
Mol.F.: C5H5N3O2
Mol.Wt.: 139.1
Status: In Stock
CAT No: VS-F005015
CAS No: N/A
Mol.F.: C5H5N3O3
Mol.Wt.: 155.1
Status: Custom Synthesis
CAT No: VS-F005016
CAS No: N/A
Mol.F.: C5H4FN3O2
Mol.Wt.: 157.1
Status: Custom Synthesis
CAT No: VS-F005017
CAS No: N/A
Mol.F.: C5H4FN3O2
Mol.Wt.: 157.1
Status: Custom Synthesis
CAT No: VS-F005018
CAS No: 259793-88-9
Mol.F.: C5H4BrN3O2
Mol.Wt.: 218
Status: Custom Synthesis
CAT No: VS-F005019
CAS No: 356783-31-8
Mol.F.: C5H2FN3O
Mol.Wt.: 139.1
Status: Custom Synthesis
CAT No: VS-F005020
CAS No: 55321-99-8
Mol.F.: C5H5N3O2
Mol.Wt.: 139.1
Status: Custom Synthesis
CAT No: VS-F005021
CAS No: 6863-74-7
Mol.F.: C5H2ClN3
Mol.Wt.: 139.5
Status: Custom Synthesis
CAT No: VS-F005022
CAS No: 356783-49-8
Mol.F.: C5HClFN3
Mol.Wt.: 157.5
Status: In Stock
CAT No: VS-F005023
CAS No: 1207609-52-6
Mol.F.: C6H2ClFN2
Mol.Wt.: 156.5
Status: Custom Synthesis
CAT No: VS-F005024
CAS No: N/A
Mol.F.: C5H4FN3O3
Mol.Wt.: 173.1
Status: Custom Synthesis
CAT No: VS-F005025
CAS No: N/A
Mol.F.: C5H4FN3O3
Mol.Wt.: 173.1
Status: Custom Synthesis