Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Sofosbuvir 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 Sofosbuvir-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-S031023
CAS No: 1394157-34-6
Mol.F.: C20H25FN3O9P
Mol.Wt.: 501.4
Status: Custom Synthesis
CAT No: VS-S031024
CAS No: 1337529-56-2
Mol.F.: C18H17F5NO5P
Mol.Wt.: 453.3
Status: Custom Synthesis
CAT No: VS-S031032
CAS No: N/A
Mol.F.: C24H22FN3O6
Mol.Wt.: 467.5
Status: Custom Synthesis
CAT No: VS-S031033
CAS No: 863329-65-1
Mol.F.: C24H21FN2O7
Mol.Wt.: 468.4
Status: Custom Synthesis
CAT No: VS-S031101
CAS No: 879551-01-6
Mol.F.: C11H18O8S
Mol.Wt.: 310.3
Status: Custom Synthesis
CAT No: VS-S031102
CAS No: 93635-76-8
Mol.F.: C11H20O6
Mol.Wt.: 248.3
Status: Custom Synthesis
CAT No: VS-S031103
CAS No: 1946820-96-7
Mol.F.: C10H13FN2O5
Mol.Wt.: 260.2
Status: Custom Synthesis
CAT No: VS-S031104
CAS No: 31448-54-1
Mol.F.: C10H14N2O6
Mol.Wt.: 258.2
Status: Custom Synthesis
CAT No: VS-S031105
CAS No: 1946820-91-2
Mol.F.: C20H17FO6
Mol.Wt.: 372.4
Status: Custom Synthesis
CAT No: VS-S031106
CAS No: 1157884-58-6
Mol.F.: C20H17FO6
Mol.Wt.: 372.4
Status: Custom Synthesis
CAT No: VS-S031107
CAS No: N/A
Mol.F.: C10H13FN2O5
Mol.Wt.: 260.2
Status: Custom Synthesis
CAT No: VS-S031108
CAS No: 15186-48-8
Mol.F.: C6H10O3
Mol.Wt.: 130.1
Status: Custom Synthesis
CAT No: VS-S031109
CAS No: N/A
Mol.F.: C31H26ClN3O7
Mol.Wt.: 588
Status: Custom Synthesis
CAT No: VS-S031110
CAS No: 2053891-28-2
Mol.F.: C11H18FO8S
Mol.Wt.: 329.3
Status: Custom Synthesis
CAT No: VS-S031111
CAS No: N/A
Mol.F.: C18H29N2O6P
Mol.Wt.: 400.4
Status: Custom Synthesis
CAT No: VS-S031112
CAS No: 771-61-9
Mol.F.: C6HF5O
Mol.Wt.: 184.1
Status: Custom Synthesis
CAT No: VS-S031113
CAS No: N/A
Mol.F.: C22H29FN3O9P
Mol.Wt.: 529.5
Status: Custom Synthesis
CAT No: VS-S031114
CAS No: N/A
Mol.F.: C22H29FN3O9P
Mol.Wt.: 529.5
Status: Custom Synthesis
CAT No: VS-S031115
CAS No: 1334513-10-8
Mol.F.: C22H30FN4O8P
Mol.Wt.: 528.5
Status: In Stock
CAT No: VS-S031116
CAS No: N/A
Mol.F.: C16H18FN2O8P
Mol.Wt.: 416.3
Status: Custom Synthesis
CAT No: VS-S031117
CAS No: 1064684-44-1
Mol.F.: C22H29FN3O9P
Mol.Wt.: 529.5
Status: Custom Synthesis
CAT No: VS-S031118
CAS No: 1064684-30-5
Mol.F.: C21H27FN3O9P
Mol.Wt.: 515.4
Status: Custom Synthesis
CAT No: VS-S031119
CAS No: 1015255-46-5
Mol.F.: C20H25FN3O9P
Mol.Wt.: 501.4
Status: Custom Synthesis
CAT No: VS-S031120
CAS No: 1689524-82-0
Mol.F.: C29H34FN4O9P
Mol.Wt.: 632.57
Status: Custom Synthesis
CAT No: VS-S031122
CAS No: 2095880-39-8
Mol.F.: C23H31FO8
Mol.Wt.: 454.5
Status: Custom Synthesis