ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride

5-氨基-3-甲基噻吩-2-羧酸乙酯盐酸盐

Also known as: 5-AMINO-3-METHYL-2-THIOPHENECARBOXYLIC ACID ETHYL ESTER HYDROCHLORIDE, 5-Amino-2-ethoxycarbonyl-3-methyl-thiophen-hydrochlorid, ethyl 2-amino-4-methylthiophene-5-carboxylate hydrochloride, ethyl 5-amino-3-methyl-2-thiophenecarboxylate hydrochloride

ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride (CAS 41940-43-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12ClNO2S and a molecular weight of 221.70400 g/mol. It is also known as 5-AMINO-3-METHYL-2-THIOPHENECARBOXYLIC ACID ETHYL ESTER HYDROCHLORIDE, 5-Amino-2-ethoxycarbonyl-3-methyl-thiophen-hydrochlorid and ethyl 2-amino-4-methylthiophene-5-carboxylate hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
41940-43-6
Jingsj CID
J-1497894-2
Molecular Formula
C8H12ClNO2S
Chinese Name
5-氨基-3-甲基噻吩-2-羧酸乙酯盐酸盐
Molecular Weight
221.70400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride?

The CAS number of ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride is 41940-43-6.

What are the molecular formula and molecular weight of ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride?

ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride has molecular formula C8H12ClNO2S and molecular weight 221.70400 g/mol.

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

Last updated:

How to cite: Jingsj. "ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride (CAS 41940-43-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497894-2 (accessed 2026-10-24).

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