1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone

1-(4-羟基苯基)-5-甲基-2(1H)-吡啶酮

Also known as: Hydronidone, 1-(4-Hydroxyphenyl)-5-methylpyridin-2(1H)-one, 1-(4-Hydroxyphényl)-5-méthyl-2(1H)-pyridinone

1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone (CAS 945980-21-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO2 and a molecular weight of 201.22100 g/mol. It is also known as Hydronidone, 1-(4-Hydroxyphenyl)-5-methylpyridin-2(1H)-one and 1-(4-Hydroxyphényl)-5-méthyl-2(1H)-pyridinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 945980-21-2
Jingsj CID: J-1388473-4
Molecular Formula: C₁₂H₁₁NO₂
Chinese Name: 1-(4-羟基苯基)-5-甲基-2(1H)-吡啶酮
Molecular Weight: 201.22100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone?

The CAS number of 1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone is 945980-21-2.

What are the molecular formula and molecular weight of 1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone?

1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone has molecular formula C12H11NO2 and molecular weight 201.22100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-Hydroxyphenyl)-5-methyl-2(1H)-pyridinone (CAS 945980-21-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1388473-4 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.