Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Vonoprazan 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 Vonoprazan-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-V030000
CAS No: 881681-00-1
Mol.F.: C17H16FN3O2S
Mol.Wt.: 345.4
Status: Custom Synthesis
CAT No: VS-V030001
CAS No: 1421640-34-7
Mol.F.: C6H7NO3S
Mol.Wt.: 173.2
Status: Custom Synthesis
CAT No: VS-V030002
CAS No: 881674-56-2
Mol.F.: C11H8FNO
Mol.Wt.: 189.2
Status: Custom Synthesis
CAT No: VS-V030003
CAS No: 881677-11-8
Mol.F.: C16H11FN2O3S
Mol.Wt.: 330.3
Status: Custom Synthesis
CAT No: VS-V030004
CAS No: N/A
Mol.F.: C21H20FN3O6S
Mol.Wt.: 461.5
Status: Custom Synthesis
CAT No: VS-V030005
CAS No: 2416241-95-5
Mol.F.: C17H18FN3O2S
Mol.Wt.: 347.4
Status: Custom Synthesis
CAT No: VS-V030006
CAS No: 1807642-41-6
Mol.F.: C16H14FN3O2S
Mol.Wt.: 331.4
Status: Custom Synthesis
CAT No: VS-V030007
CAS No: 881732-90-7
Mol.F.: C17H17N3O2S
Mol.Wt.: 327.4
Status: Custom Synthesis
CAT No: VS-V030008
CAS No: 881733-36-4
Mol.F.: C17H16FN3O2S
Mol.Wt.: 345.4
Status: Custom Synthesis
CAT No: VS-V030009
CAS No: 1610043-62-3
Mol.F.: C12H13FN2
Mol.Wt.: 204.2
Status: In Stock
CAT No: VS-V030010
CAS No: 881674-58-4
Mol.F.: C11H10FNO
Mol.Wt.: 191.2
Status: Custom Synthesis
CAT No: VS-V030011
CAS No: 1885094-62-1
Mol.F.: C18H18FN3O2S
Mol.Wt.: 359.4
Status: In Stock
CAT No: VS-V030012
CAS No: N/A
Mol.F.: C23H21F2N3
Mol.Wt.: 377.4
Status: Custom Synthesis
CAT No: VS-V030013
CAS No: 2416241-97-7
Mol.F.: C17H20FN3O2S
Mol.Wt.: 349.4
Status: Custom Synthesis
CAT No: VS-V030014
CAS No: 881681-01-2
Mol.F.: C17H16FN3O2S : C4H4O4
Mol.Wt.: 345.4 : 116.1
Status: Custom Synthesis
CAT No: VS-V030015
CAS No: 2932441-73-9
Mol.F.: C17H15FN4O3S
Mol.Wt.: 374.4
Status: Custom Synthesis
CAT No: VS-V030016
CAS No: 3033403-71-0
Mol.F.: C12H12FN3O
Mol.Wt.: 233.25
Status: Custom Synthesis
CAT No: VS-V030017
CAS No: 2170020-79-6
Mol.F.: C21H20FN3O6S
Mol.Wt.: 461.46
Status: In Stock
CAT No: VS-V030018
CAS No: 2726830-13-1
Mol.F.: C7H9NO3S
Mol.Wt.: 187.21
Status: In Stock
CAT No: VS-V030019
CAS No: 655-15-2
Mol.F.: C8H6BrFO
Mol.Wt.: 217.04
Status: In Stock
CAT No: VS-V030020
CAS No: 312307-38-3
Mol.F.: C11H7FN2O
Mol.Wt.: 202.2
Status: Custom Synthesis
CAT No: VS-V030021
CAS No: 1240948-72-4
Mol.F.: C11H6ClFN2
Mol.Wt.: 220.6
Status: Custom Synthesis
CAT No: VS-V030022
CAS No: 1240948-77-9
Mol.F.: C11H7FN2
Mol.Wt.: 186.2
Status: In Stock
CAT No: VS-V030023
CAS No: 2416241-96-6
Mol.F.: C17H20FN3O3S
Mol.Wt.: 365.4
Status: In Stock
CAT No: VS-V030024
CAS No: 2169271-28-5
Mol.F.: C16H13FN2O3S
Mol.Wt.: 332.3
Status: In Stock
CAT No: VS-V030025
CAS No: 2169267-53-0
Mol.F.: C11H7ClFNO
Mol.Wt.: 223.6
Status: Custom Synthesis
CAT No: VS-V030026
CAS No: 928324-80-5
Mol.F.: C16H10ClFN2O3S
Mol.Wt.: 364.8
Status: Custom Synthesis
CAT No: VS-V030027
CAS No: 2304978-33-2
Mol.F.: C11H7FN2
Mol.Wt.: 186.19
Status: Custom Synthesis
CAT No: VS-V030028
CAS No: 1240949-51-2
Mol.F.: C11H7FN2
Mol.Wt.: 186.19
Status: Custom Synthesis