1-(4-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one

1-(4-氯苯基)-3-苯基-2-吡唑-5-酮

Also known as: 1-(4-chlorophenyl)-3-phenyl-1H-pyrazol-5(4H)-one, 3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-phenyl-, 1-(p-Chlorphenyl)-3-phenylpyrazol-5-on

1-(4-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one (CAS 60798-13-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11ClN2O and a molecular weight of 270.71400 g/mol. It is also known as 1-(4-chlorophenyl)-3-phenyl-1H-pyrazol-5(4H)-one, 3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-phenyl- and 1-(p-Chlorphenyl)-3-phenylpyrazol-5-on. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 60798-13-2
Jingsj CID: J-1487383-4
Molecular Formula: C₁₅H₁₁ClN₂O
Chinese Name: 1-(4-氯苯基)-3-苯基-2-吡唑-5-酮
Molecular Weight: 270.71400 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-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one?

The CAS number of 1-(4-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one is 60798-13-2.

What are the molecular formula and molecular weight of 1-(4-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one?

1-(4-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one has molecular formula C15H11ClN2O and molecular weight 270.71400 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-Chlorophenyl)-3-phenyl-2-pyrazolin-5-one (CAS 60798-13-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1487383-4 (accessed 2026-10-25).

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