1-[5-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one

1-[5-(三氟甲基)噻吩-2-基]丙-2-烯-1-酮

1-[5-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one (CAS 1858367-80-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5F3OS and a molecular weight of 206.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1858367-80-2
Jingsj CID: J-301690-9
Molecular Formula: C₈H₅F₃OS
Chinese Name: 1-[5-(三氟甲基)噻吩-2-基]丙-2-烯-1-酮
Molecular Weight: 206.19 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-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one?

The CAS number of 1-[5-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one is 1858367-80-2.

What are the molecular formula and molecular weight of 1-[5-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one?

1-[5-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one has molecular formula C8H5F3OS and molecular weight 206.19 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-(Trifluoromethyl)thiophen-2-yl]prop-2-en-1-one (CAS 1858367-80-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-301690-9 (accessed 2026-10-24).

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