1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one

1-[5-氯-1-甲基-3-(三氟甲基)-1H-吡唑-4-基]丙-2-酮

1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one (CAS 1781805-75-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8ClF3N2O and a molecular weight of 240.61 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1781805-75-1
Jingsj CID: J-764384-2
Molecular Formula: C₈H₈ClF₃N₂O
Chinese Name: 1-[5-氯-1-甲基-3-(三氟甲基)-1H-吡唑-4-基]丙-2-酮
Molecular Weight: 240.61 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one?

The CAS number of 1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one is 1781805-75-1.

What are the molecular formula and molecular weight of 1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one?

1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one has molecular formula C8H8ClF3N2O and molecular weight 240.61 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-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-2-one (CAS 1781805-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-764384-2 (accessed 2026-10-23).

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