Methadone 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.

Methadone EP Impurity A

CAT No: VS-M111001
CAS No: 14474-54-5
Mol.F.: C21H28N2
Mol.Wt.: 308.5
Status: Custom Synthesis

Methadone EP Impurity B

CAT No: VS-M111002
CAS No: 125-79-1
Mol.F.: C19H22N2
Mol.Wt.: 278.4
Status: Custom Synthesis

Methadone EP Impurity C

CAT No: VS-M111003
CAS No: 6293-01-2
Mol.F.: C19H22N2
Mol.Wt.: 278.4
Status: Custom Synthesis

Methadone EP Impurity D

CAT No: VS-M111004
CAS No: 466-40-0
Mol.F.: C21H27NO
Mol.Wt.: 309.5
Status: Custom Synthesis

Methadone EP Impurity E

CAT No: VS-M111005
CAS No: 86-29-3
Mol.F.: C14H11N
Mol.Wt.: 193.2
Status: Custom Synthesis

Methadone Hydrochloride

CAT No: VS-M111000
CAS No: 1095-90-5
Mol.F.: C21H27NO : HCl
Mol.Wt.: 309.5 : 36.5
Status: Custom Synthesis

Methadone N-Oxide

CAT No: VS-M111006
CAS No: 33100-61-7
Mol.F.: C21H27NO2
Mol.Wt.: 325.5
Status: Custom Synthesis

N-Desmethyl N-Nitroso Methadone

CAT No: VS-M111007
CAS No: NA
Mol.F.: C20H24N2O2
Mol.Wt.: 324.4
Status: Custom Synthesis