4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid

4-甲基-2-(4-甲基苯基)-1,3-噻唑-5-羧酸

Also known as: 4-Methyl-2-(4-methylphenyl)thiazole-5-carboxylicacid, 4-Methyl-2-(p-tolyl)thiazole-5-carboxylic acid, 4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-carboxylic acid, 4-methyl-2-(4-methylphenyl)-5-thiazolecarboxylic acid, 4-methyl-2-p-tolylthiazol-5-carboxylic acid, 4-methyl-2-p-tolylthiazole-5-carboxylic acid, 5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, OTAVA-BB BB7020331252

4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid (CAS 54001-13-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO2S and a molecular weight of 233.28600 g/mol. It is also known as 4-Methyl-2-(4-methylphenyl)thiazole-5-carboxylicacid, 4-Methyl-2-(p-tolyl)thiazole-5-carboxylic acid and 4-methyl-2-(4-methylphenyl)-1,3-thiazol-5-carboxylic acid. Key properties include a melting point of 262-263.5ºC, a boiling point of 428.6ºC at 760mmHg, a density of 1.278g/cm3 and a flash point of 213ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
54001-13-7
Jingsj CID
J-1518980-2
Molecular Formula
C12H11NO2S
Chinese Name
4-甲基-2-(4-甲基苯基)-1,3-噻唑-5-羧酸
Molecular Weight
233.28600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point262-263.5ºC
Boiling Point428.6ºC at 760mmHg
Density1.278g/cm3
Flash Point213ºC

Frequently Asked Questions

What is the CAS number of 4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid?

The CAS number of 4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid is 54001-13-7.

What are the molecular formula and molecular weight of 4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid?

4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid has molecular formula C12H11NO2S and molecular weight 233.28600 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid (CAS 54001-13-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518980-2 (accessed 2026-10-25).

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