Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate

4-氟-3-羟基苯并[b]噻吩-2-甲酸乙酯

Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2089931-22-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9FO3S and a molecular weight of 240.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2089931-22-4
Jingsj CID: J-303226-6
Molecular Formula: C₁₁H₉FO₃S
Chinese Name: 4-氟-3-羟基苯并[b]噻吩-2-甲酸乙酯
Molecular Weight: 240.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate?

The CAS number of Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate is 2089931-22-4.

What are the molecular formula and molecular weight of Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate?

Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate has molecular formula C11H9FO3S and molecular weight 240.25 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. "Ethyl 4-fluoro-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 2089931-22-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-303226-6 (accessed 2026-10-25).

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