Impurity reference standards
Perampanel impurities & reference standards
Characterised Perampanel impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
17reference materials
1isotope-labelled
COAHPLC · NMR · MS on request
![1',5'-Diphenyl-[2,3'-bipyridin]-6'(1'H)-one chemical structure](/media/structures/OBRUTSCSGNDVDC-UHFFFAOYSA-N.svg)
![2-(6'-Oxo-1'-Phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzamide chemical structure](/media/structures/QWXWKENPMNTMCA-UHFFFAOYSA-N.svg)
2-(6'-Oxo-1'-Phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzamide
- CAS
- 380919-34-6
- Formula
- C23H17N3O2
- MW
- 367.4 g/mol
VQ-023477
![3-(6'-Oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile chemical structure](/media/structures/POQXROXRTVUBHE-UHFFFAOYSA-N.svg)
3-(6'-Oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile
- CAS
- 380918-53-6
- Formula
- C23H15N3O
- MW
- 349.4 g/mol
VQ-027441
3-Bromo-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one
- CAS
- 381248-06-2
- Formula
- C16H11BrN2O
- MW
- 327.17 g/mol
VQ-023476
![4-(6'-Oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile chemical structure](/media/structures/OWXDDQDHCVYARP-UHFFFAOYSA-N.svg)
4-(6'-Oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrile
- CAS
- 380918-54-7
- Formula
- C23H15N3O
- MW
- 349.4 g/mol
VQ-041410
FAQs — Perampanel impurities
Which Perampanel impurities do you supply?
We list 17 Perampanel-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 Perampanel 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 Perampanel 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 Perampanel impurity standards
We reply within one business day with price, pack options, lead time and documentation.