5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one

5-甲基-2-苯基-4-新戊酰基-2,4-二氢-3H-吡唑-3-酮

5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one (CAS 188432-24-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H18N2O2 and a molecular weight of 258.32 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 188432-24-8
Jingsj CID: J-90742-2
Molecular Formula: C₁₅H₁₈N₂O₂
Chinese Name: 5-甲基-2-苯基-4-新戊酰基-2,4-二氢-3H-吡唑-3-酮
Molecular Weight: 258.32 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one?

The CAS number of 5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one is 188432-24-8.

What are the molecular formula and molecular weight of 5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one?

5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one has molecular formula C15H18N2O2 and molecular weight 258.32 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. "5-Methyl-2-phenyl-4-pivaloyl-2,4-dihydro-3H-pyrazol-3-one (CAS 188432-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-90742-2 (accessed 2026-10-23).

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