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Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate

3-氨基-5-(4-氯苯基)噻吩-2-羧酸甲酯

Also known as: 3-Amino-5-(4-chlorophenyl)thiophene-2-carboxylic acid methyl ester, 2-Thiophenecarboxylic acid, 3-amino-5-(4-chlorophenyl)-, methyl ester, MFCD00052591, Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxyate

Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate (CAS 91076-93-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10ClNO2S and a molecular weight of 267.73100 g/mol. It is also known as 3-Amino-5-(4-chlorophenyl)thiophene-2-carboxylic acid methyl ester, 2-Thiophenecarboxylic acid, 3-amino-5-(4-chlorophenyl)-, methyl ester and MFCD00052591. Key properties include a melting point of 140-141ºC, a boiling point of 465.9ºC at 760mmHg, a density of 1.363g/cm3 and a flash point of 235.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91076-93-6
Jingsj CID
J-1088872-4
Molecular Formula
C12H10ClNO2S
Chinese Name
3-氨基-5-(4-氯苯基)噻吩-2-羧酸甲酯
Molecular Weight
267.73100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point140-141ºC
Boiling Point465.9ºC at 760mmHg
Density1.363g/cm3
Flash Point235.5ºC

Frequently Asked Questions

What is the CAS number of Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate?

The CAS number of Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate is 91076-93-6.

What are the molecular formula and molecular weight of Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate?

Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate has molecular formula C12H10ClNO2S and molecular weight 267.73100 g/mol.

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

Last updated:

How to cite: Jingsj. "Methyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate (CAS 91076-93-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088872-4 (accessed 2026-10-23).

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