2-(2-Thienyl)-1,3-thiazole-4-carboxylic acid

2-(2-噻吩基)-1,3-噻唑-4-羧酸

Also known as: 2-(2-Thienyl)thiazole-4-carboxylic acid, 2-(Thiophen-2-yl)thiazole-4-carboxylic acid, 2-thiophen-2-yl-1,3-thiazole-4-carboxylic acid, 2-(thiophen-2-yl)-1,3-thiazole-4-carboxylic acid, 2-THIEN-2-YL-1,3-THIAZOLE-4-CARBOXYLIC ACID, 4-Carboxy-2-(thien-2-yl)-1,3-thiazole, 2-(4-Carboxy-1,3-thiazol-2-yl)thiophene, CHEMBRDG-BB 4003398, IFLAB-BB F2124-0616

CAS No.
24044-07-3
Jingsj CID
J-1171505-0
Molecular Formula
C8H5NO2S2
Chinese Name
2-(2-噻吩基)-1,3-噻唑-4-羧酸
Molecular Weight
211.26100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point156ºC
Boiling Point441.5ºC at 760mmHg
Density1.515g/cm3
Flash Point220.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-(2-Thienyl)-1,3-thiazole-4-carboxylic acid?

24044-07-3

What are the molecular formula and molecular weight of 2-(2-Thienyl)-1,3-thiazole-4-carboxylic acid?

C8H5NO2S2, molecular weight 211.26100 g/mol

Is 2-(2-Thienyl)-1,3-thiazole-4-carboxylic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026