Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Buprenorphine 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 Buprenorphine-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-B100000
CAS No: 457071-73-7
Mol.F.: C29H41NO4
Mol.Wt.: 467.7
Status: Custom Synthesis
CAT No: VS-B100001
CAS No: 78715-23-8
Mol.F.: C25H35NO4
Mol.Wt.: 413.6
Status: Custom Synthesis
CAT No: VS-B100002
CAS No: 799773-67-4
Mol.F.: C27H36N2O4
Mol.Wt.: 452.6
Status: Custom Synthesis
CAT No: VS-B100003
CAS No: 16524-65-5
Mol.F.: C30H43NO4
Mol.Wt.: 481.7
Status: Custom Synthesis
CAT No: VS-B100004
CAS No: 130668-48-3
Mol.F.: C28H39NO4
Mol.Wt.: 453.6
Status: Custom Synthesis
CAT No: VS-B100005
CAS No: 97203-04-8
Mol.F.: C29H39NO3
Mol.Wt.: 449.6
Status: Custom Synthesis
CAT No: VS-B100006
CAS No: 163597-04-4
Mol.F.: C58H80N2O8
Mol.Wt.: 933.3
Status: Custom Synthesis
CAT No: VS-B100007
CAS No: 90387-35-2
Mol.F.: C29H43NO4
Mol.Wt.: 469.7
Status: Custom Synthesis
CAT No: VS-B100008
CAS No: 89663-73-0
Mol.F.: C28H37NO3
Mol.Wt.: 435.6
Status: Custom Synthesis
CAT No: VS-B100009
CAS No: 155203-05-7
Mol.F.: C29H39NO4
Mol.Wt.: 465.6
Status: Custom Synthesis
CAT No: VS-B100010
CAS No: 112242-17-8
Mol.F.: C29H41NO5
Mol.Wt.: 483.6
Status: Custom Synthesis
CAT No: VS-B100011
CAS No: 1044710-08-8
Mol.F.: C29H39NO5
Mol.Wt.: 481.6
Status: Custom Synthesis
CAT No: VS-B100012
CAS No: NA
Mol.F.: C27H36N2O4
Mol.Wt.: 452.6
Status: Custom Synthesis
CAT No: VS-B100013
CAS No: NA
Mol.F.: C29H41NO4
Mol.Wt.: 467.7
Status: Custom Synthesis
CAT No: VS-B100014
CAS No: 14297-87-1
Mol.F.: C24H25NO3
Mol.Wt.: 375.5
Status: Custom Synthesis
CAT No: VS-B100015
CAS No: NA
Mol.F.: C29H41NO6
Mol.Wt.: 499.6
Status: Custom Synthesis
CAT No: VS-B100016
CAS No: 350482-19-8
Mol.F.: C25H32D3NO4
Mol.Wt.: 416.6
Status: Custom Synthesis
CAT No: VS-B100017
CAS No: NA
Mol.F.: C25H34N2O5
Mol.Wt.: 442.6
Status: Custom Synthesis
CAT No: VS-B100018
CAS No: 53152-21-9
Mol.F.: C29H41NO4 : HCl
Mol.Wt.: 467.7 : 36.5
Status: Custom Synthesis
CAT No: VS-B100019
CAS No: 52485-79-7
Mol.F.: C29H41NO4
Mol.Wt.: 467.7
Status: Custom Synthesis
CAT No: VS-B100020
CAS No: 209963-02-0
Mol.F.: C25H36ClNO4
Mol.Wt.: 450.0
Status: Custom Synthesis