Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Leflunomide 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 Leflunomide-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-L018000
CAS No: 75706-12-6
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: Custom Synthesis
CAT No: VS-L018001
CAS No: 455-14-1
Mol.F.: C7H6F3N
Mol.Wt.: 161.1
Status: Custom Synthesis
CAT No: VS-L018002
CAS No: 163451-81-8
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: In Stock
CAT No: VS-L018003
CAS No: 61643-23-0
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: Custom Synthesis
CAT No: VS-L018004
CAS No: 42831-50-5
Mol.F.: C5H5NO3
Mol.Wt.: 127.1
Status: Custom Synthesis
CAT No: VS-L018005
CAS No: 208401-20-1
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: In Stock
CAT No: VS-L018006
CAS No: 1403564-06-6
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: Custom Synthesis
CAT No: VS-L018007
CAS No: 724429-16-7
Mol.F.: C12H12N2O2
Mol.Wt.: 216.2
Status: In Stock
CAT No: VS-L018008
CAS No: 24522-30-3
Mol.F.: C10H7F3N2O
Mol.Wt.: 228.2
Status: Custom Synthesis
CAT No: VS-L018009
CAS No: 108605-62-5
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: Custom Synthesis
CAT No: VS-L018010
CAS No: 20328-15-8
Mol.F.: C7H9NO3
Mol.Wt.: 155.2
Status: Custom Synthesis
CAT No: VS-L018011
CAS No: N/A
Mol.F.: C13H11F3N2O2
Mol.Wt.: 284.2
Status: Custom Synthesis
CAT No: VS-L018012
CAS No: 19788-35-3
Mol.F.: C6H7NO3
Mol.Wt.: 141.1
Status: Custom Synthesis
CAT No: VS-L018013
CAS No: 62004-05-1
Mol.F.: C12H9F3N2O2
Mol.Wt.: 270.2
Status: Custom Synthesis
CAT No: VS-L018014
CAS No: 1267623-84-6
Mol.F.: C5HD4NO3
Mol.Wt.: 131.1
Status: Custom Synthesis
CAT No: VS-L018015
CAS No: 419534-37-5
Mol.F.: C10H7F3N2O
Mol.Wt.: 228.2
Status: Custom Synthesis
CAT No: VS-L018016
CAS No: 17153-20-7
Mol.F.: C5H5NO3
Mol.Wt.: 127.1
Status: In Stock
CAT No: VS-L018017
CAS No: 51135-73-0
Mol.F.: C7H9NO3
Mol.Wt.: 155.15
Status: Custom Synthesis