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Methyl 6-fluorobenzo[b]thiophene-2-carboxylate

6-氟苯并[b]噻吩-2-羧酸甲酯

Also known as: 6-Fluoro-benzo[b]thiophene-2-carboxylic acid methyl ester, Benzo[b]thiophene-2-carboxylic acid, 6-fluoro-, methyl ester, MFCD11044557, Methyl 6-fluoro-1-benzothiophene-2-carboxylate

Methyl 6-fluorobenzo[b]thiophene-2-carboxylate (CAS 550998-52-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7FO2S and a molecular weight of 210.22500 g/mol. It is also known as 6-Fluoro-benzo[b]thiophene-2-carboxylic acid methyl ester, Benzo[b]thiophene-2-carboxylic acid, 6-fluoro-, methyl ester and MFCD11044557. Key properties include a boiling point of 308.3ºC at 760 mmHg, a density of 1.355g/cm3 and a flash point of 140.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
550998-52-2
Jingsj CID
J-882839-8
Molecular Formula
C10H7FO2S
Chinese Name
6-氟苯并[b]噻吩-2-羧酸甲酯
Molecular Weight
210.22500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point308.3ºC at 760 mmHg
Density1.355g/cm3
Flash Point140.3ºC

Frequently Asked Questions

What is the CAS number of Methyl 6-fluorobenzo[b]thiophene-2-carboxylate?

The CAS number of Methyl 6-fluorobenzo[b]thiophene-2-carboxylate is 550998-52-2.

What are the molecular formula and molecular weight of Methyl 6-fluorobenzo[b]thiophene-2-carboxylate?

Methyl 6-fluorobenzo[b]thiophene-2-carboxylate has molecular formula C10H7FO2S and molecular weight 210.22500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Methyl 6-fluorobenzo[b]thiophene-2-carboxylate (CAS 550998-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-882839-8 (accessed 2026-10-25).

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