1-[5-chloro-1-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2,2-difluoroethan-1-one

1-[5-氯-1-(4-氟苯基)-3-甲基-1H-吡唑-4-基]-2,2-二氟乙-1-酮

1-[5-chloro-1-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2,2-difluoroethan-1-one (CAS 2228717-99-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8ClF3N2O and a molecular weight of 288.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228717-99-3
Jingsj CID: J-377301-1
Molecular Formula: C₁₂H₈ClF₃N₂O
Chinese Name: 1-[5-氯-1-(4-氟苯基)-3-甲基-1H-吡唑-4-基]-2,2-二氟乙-1-酮
Molecular Weight: 288.65 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-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2,2-difluoroethan-1-one?

The CAS number of 1-[5-chloro-1-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2,2-difluoroethan-1-one is 2228717-99-3.

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

1-[5-chloro-1-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2,2-difluoroethan-1-one has molecular formula C12H8ClF3N2O and molecular weight 288.65 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-(4-fluorophenyl)-3-methyl-1H-pyrazol-4-yl]-2,2-difluoroethan-1-one (CAS 2228717-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-377301-1 (accessed 2026-10-24).

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