Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

2-氨基-4,5,6,7-四氢苯并[b]噻吩-3-羧酸甲酯

Also known as: 2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid methyl ester, 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid methyl ester, Methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate, 1-Benzothiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-, methyl ester

Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 108354-78-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H13NO2S and a molecular weight of 211.28100 g/mol. It is also known as 2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid methyl ester, 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid methyl ester and Methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate. Key properties include a melting point of 128-131ºC, a boiling point of 399ºC at 760 mmHg, a density of 1.273 g/cm3 and a flash point of 195.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
108354-78-5
Jingsj CID
J-1374437-9
Molecular Formula
C10H13NO2S
Chinese Name
2-氨基-4,5,6,7-四氢苯并[b]噻吩-3-羧酸甲酯
Molecular Weight
211.28100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point128-131ºC
Boiling Point399ºC at 760 mmHg
Density1.273 g/cm3
Flash Point195.1ºC

Frequently Asked Questions

What is the CAS number of Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate?

The CAS number of Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate is 108354-78-5.

What are the molecular formula and molecular weight of Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate?

Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate has molecular formula C10H13NO2S and molecular weight 211.28100 g/mol.

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

Last updated:

How to cite: Jingsj. "Methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 108354-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1374437-9 (accessed 2026-10-22).

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