2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid

2-乙酰氨基-4-甲氧基-3-噻吩甲酸

2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid (CAS 2648644-04-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO4S and a molecular weight of 215.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2648644-04-4
Jingsj CID: J-1211825-0
Molecular Formula: C₈H₉NO₄S
Chinese Name: 2-乙酰氨基-4-甲氧基-3-噻吩甲酸
Molecular Weight: 215.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid?

The CAS number of 2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid is 2648644-04-4.

What are the molecular formula and molecular weight of 2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid?

2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid has molecular formula C8H9NO4S and molecular weight 215.23 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. "2-(Acetylamino)-4-methoxy-3-thiophenecarboxylic acid (CAS 2648644-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1211825-0 (accessed 2026-10-25).

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