Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Rifampicin 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 Rifampicin-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-R032000
CAS No: 13292-46-1
Mol.F.: C43H58N4O12
Mol.Wt.: 823
Status: Custom Synthesis
CAT No: VS-R032001
CAS No: 13983-13-6
Mol.F.: C43H56N4O12
Mol.Wt.: 820.9
Status: Custom Synthesis
CAT No: VS-R032002
CAS No: 125833-03-6
Mol.F.: C43H58N4O13
Mol.Wt.: 839
Status: Custom Synthesis
CAT No: VS-R032003
CAS No: N/A
Mol.F.: C44H62N4O12
Mol.Wt.: 839
Status: Custom Synthesis
CAT No: VS-R032004
CAS No: N/A
Mol.F.: C45H58N4O14
Mol.Wt.: 879
Status: Custom Synthesis
CAT No: VS-R032005
CAS No: 13292-53-0
Mol.F.: C44H52N4O13
Mol.Wt.: 844.9
Status: Custom Synthesis
CAT No: VS-R032006
CAS No: 13292-22-3
Mol.F.: C38H47NO13
Mol.Wt.: 725.8
Status: Custom Synthesis
CAT No: VS-R032007
CAS No: 51963-55-4
Mol.F.: C43H58N4O13
Mol.Wt.: 839
Status: Custom Synthesis
CAT No: VS-R032008
CAS No: N/A
Mol.F.: C43H58N4O13
Mol.Wt.: 839
Status: Custom Synthesis
CAT No: VS-R032009
CAS No: N/A
Mol.F.: C38H47NO14
Mol.Wt.: 741.8
Status: Custom Synthesis
CAT No: VS-R032010
CAS No: N/A
Mol.F.: C42H56N4O12
Mol.Wt.: 808.9
Status: Custom Synthesis
CAT No: VS-R032011
CAS No: N/A
Mol.F.: C43H56N4O12
Mol.Wt.: 820.9
Status: Custom Synthesis