Buprenorphine 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.

10-Oxo Buprenorphine

CAT No: VS-B100011
CAS No: 1044710-08-8
Mol.F.: C29H39NO5
Mol.Wt.: 481.6
Status: Custom Synthesis

Benzylmorphine

CAT No: VS-B100014
CAS No: 14297-87-1
Mol.F.: C24H25NO3
Mol.Wt.: 375.5
Status: Custom Synthesis

Buprenorphine

CAT No: VS-B100019
CAS No: 52485-79-7
Mol.F.: C29H41NO4
Mol.Wt.: 467.7
Status: Custom Synthesis

Buprenorphine 7-(S)-Epimer

CAT No: VS-B100013
CAS No: NA
Mol.F.: C29H41NO4
Mol.Wt.: 467.7
Status: Custom Synthesis

Buprenorphine EP Impurity A

CAT No: VS-B100000
CAS No: 457071-73-7
Mol.F.: C29H41NO4
Mol.Wt.: 467.7
Status: In Stock

Buprenorphine EP Impurity B

CAT No: VS-B100001
CAS No: 78715-23-8
Mol.F.: C25H35NO4
Mol.Wt.: 413.6
Status: In Stock

Buprenorphine EP Impurity B (HCl)

CAT No: VS-B100020
CAS No: 209963-02-0
Mol.F.: C25H36ClNO4
Mol.Wt.: 450.0
Status: Custom Synthesis

Buprenorphine EP Impurity C

CAT No: VS-B100002
CAS No: 16614-60-1
Mol.F.: C27H36N2O4
Mol.Wt.: 452.6
Status: Custom Synthesis

Buprenorphine EP Impurity D

CAT No: VS-B100003
CAS No: 16524-65-5
Mol.F.: C30H43NO4
Mol.Wt.: 481.7
Status: In Stock

Buprenorphine EP Impurity E

CAT No: VS-B100004
CAS No: 130668-48-3
Mol.F.: C28H39NO4
Mol.Wt.: 453.6
Status: Custom Synthesis

Buprenorphine EP Impurity F

CAT No: VS-B100005
CAS No: 97203-04-8
Mol.F.: C29H39NO3
Mol.Wt.: 449.6
Status: In Stock

Buprenorphine EP Impurity G

CAT No: VS-B100006
CAS No: 163597-04-4
Mol.F.: C58H80N2O8
Mol.Wt.: 933.3
Status: Custom Synthesis

Buprenorphine EP Impurity H

CAT No: VS-B100007
CAS No: 90387-35-2
Mol.F.: C29H43NO4
Mol.Wt.: 469.7
Status: Custom Synthesis

Buprenorphine EP Impurity I

CAT No: VS-B100008
CAS No: 89663-73-0
Mol.F.: C28H37NO3
Mol.Wt.: 435.6
Status: Custom Synthesis

Buprenorphine EP Impurity J

CAT No: VS-B100009
CAS No: 155203-05-7
Mol.F.: C29H39NO4
Mol.Wt.: 465.6
Status: Custom Synthesis

Buprenorphine Hydrochloride

CAT No: VS-B100018
CAS No: 53152-21-9
Mol.F.: C29H41NO4 : HCl
Mol.Wt.: 467.7 : 36.5
Status: Custom Synthesis

Buprenorphine Impurity 1

CAT No: VS-B100015
CAS No: NA
Mol.F.: C29H41NO6
Mol.Wt.: 499.6
Status: Custom Synthesis

Buprenorphine N-oxide

CAT No: VS-B100010
CAS No: 112242-17-8
Mol.F.: C29H41NO5
Mol.Wt.: 483.6
Status: In Stock

Buprenorphine Nitrile

CAT No: VS-B100012
CAS No: NA
Mol.F.: C27H36N2O4
Mol.Wt.: 452.6
Status: Custom Synthesis

N-Nitroso Buprenorphine EP Impurity B

CAT No: VS-B100017
CAS No: NA
Mol.F.: C25H34N2O5
Mol.Wt.: 442.6
Status: In Stock

Norbuprenorphine D3

CAT No: VS-B100016
CAS No: 350482-19-8
Mol.F.: C25H32D3NO4
Mol.Wt.: 416.6
Status: Custom Synthesis