4-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid

4-(3-羟基丁-1-炔-1-基)噻吩-2-羧酸

4-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid (CAS 2098044-52-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8O3S and a molecular weight of 196.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2098044-52-9
Jingsj CID: J-55265-3
Molecular Formula: C₉H₈O₃S
Chinese Name: 4-(3-羟基丁-1-炔-1-基)噻吩-2-羧酸
Molecular Weight: 196.22 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid?

The CAS number of 4-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid is 2098044-52-9.

What are the molecular formula and molecular weight of 4-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid?

4-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid has molecular formula C9H8O3S and molecular weight 196.22 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-(3-Hydroxybut-1-yn-1-yl)thiophene-2-carboxylic acid (CAS 2098044-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-55265-3 (accessed 2026-10-23).

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