4-Methoxythiophene-3-carbonyl chloride

4-甲氧基噻吩-3-羰酰氯

Also known as: 3-Thiophenecarbonyl chloride, 4-methoxy- (9CI), 3-Thiophenecarbonyl chloride, 4-methoxy-, 4-Methoxythiophene-3-carbonyl chloride

4-Methoxythiophene-3-carbonyl chloride (CAS 224649-28-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClO2S and a molecular weight of 176.62100 g/mol. It is also known as 3-Thiophenecarbonyl chloride, 4-methoxy- (9CI) and 3-Thiophenecarbonyl chloride, 4-methoxy-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 224649-28-9
Jingsj CID: J-1430630-7
Molecular Formula: C₆H₅ClO₂S
Chinese Name: 4-甲氧基噻吩-3-羰酰氯
Molecular Weight: 176.62100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Methoxythiophene-3-carbonyl chloride?

The CAS number of 4-Methoxythiophene-3-carbonyl chloride is 224649-28-9.

What are the molecular formula and molecular weight of 4-Methoxythiophene-3-carbonyl chloride?

4-Methoxythiophene-3-carbonyl chloride has molecular formula C6H5ClO2S and molecular weight 176.62100 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-Methoxythiophene-3-carbonyl chloride (CAS 224649-28-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1430630-7 (accessed 2026-10-25).

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