1-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one

1-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one (CAS 923221-34-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H20N2O3S and a molecular weight of 344.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 923221-34-5
Jingsj CID: J-861722-6
Molecular Formula: C₁₈H₂₀N₂O₃S
Molecular Weight: 344.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one?

The CAS number of 1-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one is 923221-34-5.

What are the molecular formula and molecular weight of 1-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one?

1-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one has molecular formula C18H20N2O3S and molecular weight 344.4 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-(5-(2-hydroxy-3-methoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one (CAS 923221-34-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-861722-6 (accessed 2026-10-25).

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