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2-(Phenylamino)thiazole-4-carboxylic acid

2-苯氨基噻唑-4-羧酸

Also known as: 2-(phenylamino)-1,3-thiazole-4-carboxylic acid, 2-(phenylamino)-4-thiazolecarboxylic acid, 2-Anilino-1,3-thiazole-4-carboxylic acid, 4-Thiazolecarboxylic acid, 2-(phenylamino)-, 2-Phenylamino-thiazole-4-carboxylic acid, anilinothiazolecarboxylic acid

2-(Phenylamino)thiazole-4-carboxylic acid (CAS 165683-01-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O2S and a molecular weight of 220.24800 g/mol. It is also known as 2-(phenylamino)-1,3-thiazole-4-carboxylic acid, 2-(phenylamino)-4-thiazolecarboxylic acid and 2-Anilino-1,3-thiazole-4-carboxylic acid. Key properties include a melting point of 278-280ºC, a boiling point of 435ºC at 760mmHg, a density of 1.461g/cm3 and a flash point of 216.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
165683-01-2
Jingsj CID
J-1447031-0
Molecular Formula
C10H8N2O2S
Chinese Name
2-苯氨基噻唑-4-羧酸
Molecular Weight
220.24800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point278-280ºC
Boiling Point435ºC at 760mmHg
Density1.461g/cm3
Flash Point216.9ºC

Frequently Asked Questions

What is the CAS number of 2-(Phenylamino)thiazole-4-carboxylic acid?

The CAS number of 2-(Phenylamino)thiazole-4-carboxylic acid is 165683-01-2.

What are the molecular formula and molecular weight of 2-(Phenylamino)thiazole-4-carboxylic acid?

2-(Phenylamino)thiazole-4-carboxylic acid has molecular formula C10H8N2O2S and molecular weight 220.24800 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Phenylamino)thiazole-4-carboxylic acid (CAS 165683-01-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447031-0 (accessed 2026-10-26).

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