4-Methyl-1-phenyl-2(1H)-Pyridinone
Also known as: 2(1H)-Pyridinone, 4-methyl-1-phenyl-, Pirfenidone Impurity 40, Pirfenidone Impurity G
4-Methyl-1-phenyl-2(1H)-Pyridinone (CAS 161057-93-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H11NO and a molecular weight of 185.22 g/mol. It is also known as 2(1H)-Pyridinone, 4-methyl-1-phenyl-, Pirfenidone Impurity 40 and Pirfenidone Impurity G. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 161057-93-8
- Jingsj CID
- J-1548857-8
- Molecular Formula
- C12H11NO
- Molecular Weight
- 185.22 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Methyl-1-phenyl-2(1H)-Pyridinone?
The CAS number of 4-Methyl-1-phenyl-2(1H)-Pyridinone is 161057-93-8.
What are the molecular formula and molecular weight of 4-Methyl-1-phenyl-2(1H)-Pyridinone?
4-Methyl-1-phenyl-2(1H)-Pyridinone has molecular formula C12H11NO and molecular weight 185.22 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Methyl-1-phenyl-2(1H)-Pyridinone (CAS 161057-93-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1548857-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.