Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Urapidil 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 Urapidil -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-U004000
CAS No: 34661-75-1
Mol.F.: C20H29N5O3
Mol.Wt.: 387.5
Status: Custom Synthesis
CAT No: VS-U004001
CAS No: 91453-03-1
Mol.F.: C19H27N5O3
Mol.Wt.: 373.5
Status: Custom Synthesis
CAT No: VS-U004002
CAS No: 88733-12-4
Mol.F.: C20H29N5O4
Mol.Wt.: 403.5
Status: Custom Synthesis
CAT No: VS-U004003
CAS No: 34654-81-4
Mol.F.: C9H14ClN3O2
Mol.Wt.: 231.7
Status: Custom Synthesis
CAT No: VS-U004004
CAS No: 34661-79-5
Mol.F.: C20H29N5O3
Mol.Wt.: 387.4
Status: Custom Synthesis
CAT No: VS-U004005
CAS No: 34661-73-9
Mol.F.: C19H26ClN5O2
Mol.Wt.: 391.9
Status: Custom Synthesis
CAT No: VS-U004006
CAS No: 769-42-6
Mol.F.: C6H8N2O3
Mol.Wt.: 156.2
Status: Custom Synthesis
CAT No: VS-U004007
CAS No: 142944-48-7
Mol.F.: C13H18BrClN2
Mol.Wt.: 317.7
Status: Custom Synthesis
CAT No: VS-U004008
CAS No: N/A
Mol.F.: C13H18BrClN2 : HCl
Mol.Wt.: 317.7 : 36.5
Status: Custom Synthesis
CAT No: VS-U004009
CAS No: 20529-23-1
Mol.F.: C14H23N3O
Mol.Wt.: 249.4
Status: Custom Synthesis
CAT No: VS-U004010
CAS No: NA
Mol.F.: C20H28N6O4
Mol.Wt.: 416.5
Status: Custom Synthesis
CAT No: VS-U004011
CAS No: 108997-11-1
Mol.F.: C24H34N4O2
Mol.Wt.: 410.6
Status: Custom Synthesis