5-Chloro-1,3-benzothiazole-2-carboxylic acid

5-氯苯并噻唑-2-羧酸

Also known as: 5-Chlorobenzo[d]thiazole-2-carboxylic acid, 5-Chloro-benzothiazole-2-carboxylic acid, 2-Benzothiazolecarboxylic acid, 5-chloro-, 2-Benzothiazolecarboxylicacid,5-chloro-, 2-Benzothiazolecarboxylicacid,5-chloro-(7CI,8CI), 2-Carboxy-5-chlor-benzothiazol, 5-chloro-2-Benzothiazole carboxylic acid

5-Chloro-1,3-benzothiazole-2-carboxylic acid (CAS 3507-53-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4ClNO2S and a molecular weight of 213.64100 g/mol. It is also known as 5-Chlorobenzo[d]thiazole-2-carboxylic acid, 5-Chloro-benzothiazole-2-carboxylic acid and 2-Benzothiazolecarboxylic acid, 5-chloro-. Key properties include a boiling point of 411.7ºC at 760mmHg, a density of 1.634g/cm3 and a flash point of 202.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3507-53-7

Jingsj CID

J-1183889-8

Molecular Formula

C₈H₄ClNO₂S

Chinese Name

5-氯苯并噻唑-2-羧酸

Molecular Weight

213.64100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026