1-(5-(2-(3,5-Bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-4-(o-tolyl)pyridin-2-yl)-4-methylpiperazine 1-oxide
- CAS
- 1431216-63-5
- Formula
- C30H32F6N4O2
- MW
- 594.6 g/mol
VQ-049217
Impurity reference standards
Netupitant impurities & reference standards
Characterised Netupitant impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
13reference materials
1isotope-labelled
COAHPLC · NMR · MS on request
2-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoic acid
- CAS
- 289686-70-0
- Formula
- C12H10F6O2
- MW
- 300.2 g/mol
VQ-025512
Methyl 2-(3,5-bis(trifluoromethyl)phenyl)-2-methylpropanoate
- CAS
- 334477-48-4
- Formula
- C13H12F6O2
- MW
- 314.22 g/mol
VQ-038595
Methyl 2-(3,5-bis(trifluoromethyl)phenyl)acetate
- CAS
- 95299-16-4
- Formula
- C11H8F6O2
- MW
- 286.17 g/mol
VQ-049216
N-Methyl-6-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridin-3-amine
- CAS
- 290297-25-5
- Formula
- C18H24N4
- MW
- 296.4 g/mol
VQ-049218
FAQs — Netupitant impurities
Which Netupitant impurities do you supply?
We list 13 Netupitant-related reference materials, including process impurities, degradation products, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Netupitant impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Netupitant impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Netupitant impurity standards
We reply within one business day with price, pack options, lead time and documentation.