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2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one

Also known as: 3-(3,4-dimethoxyphenyl)-1H-pyrazol-5(4H)-one, 3-(3,4-dimethoxyphenyl)-1,4-dihydropyrazol-5-one, 3-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyrazol-5-one, 3H-Pyrazol-3-one, 5-(3,4-dimethoxyphenyl)-2,4-dihydro-, 3H-Pyrazol-3-one,5-(3,4-dimethoxyphenyl)-2,4-dihydro

2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one (CAS 264208-47-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O3 and a molecular weight of 220.22500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
264208-47-1
Jingsj CID
J-1141724-6
Molecular Formula
C11H12N2O3
Molecular Weight
220.22500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass220.08500
PSA63.41000
LogP0.63930

Frequently Asked Questions

What is the CAS number of 2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one?

The CAS number of 2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one is 264208-47-1.

What are the molecular formula and molecular weight of 2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one?

2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one has molecular formula C11H12N2O3 and molecular weight 220.22500 g/mol.

What are the upstream and downstream products of 2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one?

For 2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one, Upstream Products: Ethyl 3,4-dimethoxybenzoylacetate, Methyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2,4-dihydro-5-(3,4-dimethoxyphenyl)-3H-pyrazol-3-one (CAS 264208-47-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141724-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.