2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one

1-(4-氯苯基)-4-(2-羟基乙基)-3-甲基-4,5-二氢-1H-吡唑-5-酮

Also known as: 1-(4-chlorophenyl)-4-(2-hydroxyethyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one, 1-(4-chlorophenyl)-4-(2-hydroxyethyl)-3-methylpyrazolin-5-one, hms546k06

2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one (CAS 94532-57-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13ClN2O2 and a molecular weight of 252.69700 g/mol. It is also known as 1-(4-chlorophenyl)-4-(2-hydroxyethyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one, 1-(4-chlorophenyl)-4-(2-hydroxyethyl)-3-methylpyrazolin-5-one and hms546k06. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 94532-57-7
Jingsj CID: J-1006097-3
Molecular Formula: C₁₂H₁₃ClN₂O₂
Chinese Name: 1-(4-氯苯基)-4-(2-羟基乙基)-3-甲基-4,5-二氢-1H-吡唑-5-酮
Molecular Weight: 252.69700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one?

The CAS number of 2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one is 94532-57-7.

What are the molecular formula and molecular weight of 2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one?

2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one has molecular formula C12H13ClN2O2 and molecular weight 252.69700 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. "2-(4-chlorophenyl)-4-(2-hydroxyethyl)-5-methyl-4H-pyrazol-3-one (CAS 94532-57-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1006097-3 (accessed 2026-10-24).

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