Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Nimesulide 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 Nimesulide-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-N036000
CAS No: 51803-78-2
Mol.F.: C13H12N2O5S
Mol.Wt.: 308.3
Status: In Stock
CAT No: VS-N036001
CAS No: 51765-56-1
Mol.F.: C13H11N3O7S
Mol.Wt.: 353.31
Status: Custom Synthesis
CAT No: VS-N036002
CAS No: 51765-51-6
Mol.F.: C13H13NO3S
Mol.Wt.: 263.31
Status: In Stock
CAT No: VS-N036003
CAS No: 2688-84-8
Mol.F.: C12H11NO
Mol.Wt.: 185.23
Status: In Stock
CAT No: VS-N036004
CAS No: 5422-92-4
Mol.F.: C12H10N2O3
Mol.Wt.: 230.22
Status: In Stock
CAT No: VS-N036005
CAS No: 905858-63-1
Mol.F.: C14H15NO5S2
Mol.Wt.: 341.4
Status: In Stock
CAT No: VS-N036006
CAS No: 51765-72-1
Mol.F.: C14H14N2O7S2
Mol.Wt.: 386.39
Status: In Stock
CAT No: VS-N036007
CAS No: 70995-08-3
Mol.F.: C12H9NO4
Mol.Wt.: 231.21
Status: In Stock
CAT No: VS-N036008
CAS No: 109032-22-6
Mol.F.: C13H12N2O6S
Mol.Wt.: 324.31
Status: Custom Synthesis
CAT No: VS-N036009
CAS No: 4171-83-9
Mol.F.: C12H9NO2S
Mol.Wt.: 231.28
Status: Custom Synthesis
CAT No: VS-N036010
CAS No: 2216-12-8
Mol.F.: C12H9NO3
Mol.Wt.: 215.21
Status: Custom Synthesis