Rifamycin Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

25-Desacetyl Rifamycin-O

CAT No: VS-R033007
CAS No: N/A
Mol.F.: C37H45NO13
Mol.Wt.: 711.8
Status: Custom Synthesis

Desacetyl Rifamycin S

CAT No: VS-R033005
CAS No: 17555-51-0
Mol.F.: C35H43NO11
Mol.Wt.: 653.7
Status: Custom Synthesis

Desacetyl Rifamycin SV

CAT No: VS-R033004
CAS No: 17750-90-2
Mol.F.: C35H45NO11
Mol.Wt.: 655.7
Status: Custom Synthesis

Rifamycin

CAT No: VS-R033000
CAS No: 6998-60-3
Mol.F.: C37H47NO12
Mol.Wt.: 697.8
Status: Custom Synthesis

Rifamycin Impurity 1

CAT No: VS-R033006
CAS No: 17778-33-5
Mol.F.: C39H45NO15
Mol.Wt.: 767.8
Status: Custom Synthesis

Rifamycin Impurity A

CAT No: VS-R033001
CAS No: 13929-35-6
Mol.F.: C39H49NO14
Mol.Wt.: 755.8
Status: Custom Synthesis

Rifamycin O

CAT No: VS-R033003
CAS No: 14487-05-9
Mol.F.: C39H47NO14
Mol.Wt.: 753.8
Status: Custom Synthesis

Rifamycin S

CAT No: VS-R033002
CAS No: 13553-79-2
Mol.F.: C37H45NO12
Mol.Wt.: 695.8
Status: Custom Synthesis