2-(1,3-Benzothiazol-2-yl)benzoic acid

2-(1,3-苯并噻唑-2-基)苯甲酸

Also known as: 2-(2-Carboxyphenyl)benzothiazole, 2-Benzothiazol-2-yl-benzoic acid, Benzoic acid, 2-(2-benzothiazolyl)-, 2-(Benzo[d]thiazol-2-yl)benzoic acid, 2-(1,3-Benzothiazol-2-yl)benzoic acid, AKOS BB-7818, ASISCHEM C75297, 181496

2-(1,3-Benzothiazol-2-yl)benzoic acid (CAS 6340-29-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H9NO2S and a molecular weight of 255.29200 g/mol. It is also known as 2-(2-Carboxyphenyl)benzothiazole, 2-Benzothiazol-2-yl-benzoic acid and Benzoic acid, 2-(2-benzothiazolyl)-. Key properties include a boiling point of 469.2ºC at 760 mmHg, a density of 1.386g/cm3 and a flash point of 237.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6340-29-0
Jingsj CID
J-1471964-2
Molecular Formula
C14H9NO2S
Chinese Name
2-(1,3-苯并噻唑-2-基)苯甲酸
Molecular Weight
255.29200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point469.2ºC at 760 mmHg
Density1.386g/cm3
Flash Point237.6ºC

Frequently Asked Questions

What is the CAS number of 2-(1,3-Benzothiazol-2-yl)benzoic acid?

The CAS number of 2-(1,3-Benzothiazol-2-yl)benzoic acid is 6340-29-0.

What are the molecular formula and molecular weight of 2-(1,3-Benzothiazol-2-yl)benzoic acid?

2-(1,3-Benzothiazol-2-yl)benzoic acid has molecular formula C14H9NO2S and molecular weight 255.29200 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(1,3-Benzothiazol-2-yl)benzoic acid (CAS 6340-29-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1471964-2 (accessed 2026-10-23).

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