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Methyl 5-fluorobenzo[b]thiophene-2-carboxylate

5-氟苯并[b]噻吩-2-羧酸甲酯

Also known as: 5-FLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER, 5-Fluoro-2-(methoxycarbonyl)benzo[b]thiophene, Benzo[b]thiophene-2-carboxylic acid, 5-fluoro-, methyl ester, Methyl 5-fluoro-1-benzothiophene-2-carboxylate, methyl 5-fluorobenzothiophene-2-carboxylate

Methyl 5-fluorobenzo[b]thiophene-2-carboxylate (CAS 154630-32-7) 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 5-FLUORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER, 5-Fluoro-2-(methoxycarbonyl)benzo[b]thiophene and Benzo[b]thiophene-2-carboxylic acid, 5-fluoro-, methyl ester. Key properties include a melting point of 80-82ºC, a boiling point of 308.344ºC at 760 mmHg, a density of 1.355g/cm3 and a flash point of 140.281ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
154630-32-7
Jingsj CID
J-1162101-2
Molecular Formula
C10H7FO2S
Chinese Name
5-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

Melting Point80-82ºC
Boiling Point308.344ºC at 760 mmHg
Density1.355g/cm3
Flash Point140.281ºC

Frequently Asked Questions

What is the CAS number of Methyl 5-fluorobenzo[b]thiophene-2-carboxylate?

The CAS number of Methyl 5-fluorobenzo[b]thiophene-2-carboxylate is 154630-32-7.

What are the molecular formula and molecular weight of Methyl 5-fluorobenzo[b]thiophene-2-carboxylate?

Methyl 5-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 5-fluorobenzo[b]thiophene-2-carboxylate (CAS 154630-32-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1162101-2 (accessed 2026-10-22).

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