4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one

4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one (CAS 874491-17-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H12N2O and a molecular weight of 140.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 874491-17-5
Jingsj CID: J-1304775-7
Molecular Formula: C₇H₁₂N₂O
Molecular Weight: 140.18 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one?

The CAS number of 4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one is 874491-17-5.

What are the molecular formula and molecular weight of 4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one?

4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one has molecular formula C7H12N2O and molecular weight 140.18 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. "4-ethyl-1,3-dimethyl-4,5-dihydro-1H-pyrazol-5-one (CAS 874491-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1304775-7 (accessed 2026-10-23).

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