Tolcapone 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.

Tolcapone

CAT No: VS-T067000
CAS No: 134308-13-7
Mol.F.: C14H11NO5
Mol.Wt.: 273.3
Status: Custom Synthesis

Tolcapone 3-beta-D-Glucuronide

CAT No: VS-T067003
CAS No: 204853-33-8
Mol.F.: C20H19NO11
Mol.Wt.: 449.4
Status: Custom Synthesis

Tolcapone Impurity 1

CAT No: VS-T067004
CAS No: 1187547-38-1
Mol.F.: C14H11NO8S
Mol.Wt.: 353.3
Status: Custom Synthesis

Tolcapone Impurity 2

CAT No: VS-T067005
CAS No: 1187547-40-5
Mol.F.: C14H11NO9S
Mol.Wt.: 369.3
Status: Custom Synthesis

Tolcapone Impurity 3

CAT No: VS-T067006
CAS No: 254902-29-9
Mol.F.: C14H13NO6S
Mol.Wt.: 323.3
Status: Custom Synthesis

Tolcapone Related Compound A

CAT No: VS-T067001
CAS No: 1391053-03-4
Mol.F.: C14H12O3
Mol.Wt.: 228.3
Status: Custom Synthesis

Tolcapone Related compound-B

CAT No: VS-T067002
CAS No: 134612-80-9
Mol.F.: C15H13NO5
Mol.Wt.: 287.3
Status: Custom Synthesis