(4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone

(4,5-二氯-1H-咪唑-1-基)(2-噻吩)甲酮

Also known as: (4,5-dichloroimidazol-1-yl)-thiophen-2-ylmethanone, Methanone, (4,5-dichloro-1H-imidazol-1-yl)-2-thienyl-

(4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone (CAS 649578-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4Cl2N2OS and a molecular weight of 247.10100 g/mol. It is also known as (4,5-dichloroimidazol-1-yl)-thiophen-2-ylmethanone and Methanone, (4,5-dichloro-1H-imidazol-1-yl)-2-thienyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 649578-66-5
Jingsj CID: J-917696-8
Molecular Formula: C₈H₄Cl₂N₂OS
Chinese Name: (4,5-二氯-1H-咪唑-1-基)(2-噻吩)甲酮
Molecular Weight: 247.10100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone?

The CAS number of (4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone is 649578-66-5.

What are the molecular formula and molecular weight of (4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone?

(4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone has molecular formula C8H4Cl2N2OS and molecular weight 247.10100 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. "(4,5-Dichloro-1H-imidazol-1-yl)(2-thienyl)methanone (CAS 649578-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-917696-8 (accessed 2026-10-24).

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