3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one

1-甲基-2-(4-甲基苯基)-3-羟基-4(1H)-喹啉酮

Also known as: 1-methyl-2-(4-methylphenyl)-3-hydroxy-4(1H)-quinolone, 3-hydroxy-1-methyl-2-(4-methylphenyl)-1,4-dihydro-4-quinolinone, 4(1H)-Quinolinone,3-hydroxy-1-methyl-2-(4-methylphenyl)

3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one (CAS 851133-87-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H15NO2 and a molecular weight of 265.30700 g/mol. It is also known as 1-methyl-2-(4-methylphenyl)-3-hydroxy-4(1H)-quinolone, 3-hydroxy-1-methyl-2-(4-methylphenyl)-1,4-dihydro-4-quinolinone and 4(1H)-Quinolinone,3-hydroxy-1-methyl-2-(4-methylphenyl). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 851133-87-4
Jingsj CID: J-1624603-2
Molecular Formula: C₁₇H₁₅NO₂
Chinese Name: 1-甲基-2-(4-甲基苯基)-3-羟基-4(1H)-喹啉酮
Molecular Weight: 265.30700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one?

The CAS number of 3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one is 851133-87-4.

What are the molecular formula and molecular weight of 3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one?

3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one has molecular formula C17H15NO2 and molecular weight 265.30700 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. "3-hydroxy-1-methyl-2-(4-methylphenyl)quinolin-4-one (CAS 851133-87-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1624603-2 (accessed 2026-10-25).

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