3-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one

3-(3-呋喃基)-4,5-二氢-1H-吡唑-5-酮

3-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 4891-32-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O2 and a molecular weight of 150.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4891-32-1
Jingsj CID: J-109933-5
Molecular Formula: C₇H₆N₂O₂
Chinese Name: 3-(3-呋喃基)-4,5-二氢-1H-吡唑-5-酮
Molecular Weight: 150.13 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one?

The CAS number of 3-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one is 4891-32-1.

What are the molecular formula and molecular weight of 3-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one?

3-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one has molecular formula C7H6N2O2 and molecular weight 150.13 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-(3-furyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 4891-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-109933-5 (accessed 2026-10-24).

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