Description

2-Methyl-4-(4-Methylphenyl)-5-Thiazolecarboxylic Acid is a high-purity organic intermediate characterized by its distinct thiazole core functionalized with a carboxylic acid group. This compound is of significant commercial value for its role as a key building block in the synthesis of advanced pharmaceutical and agrochemical agents. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Synthesis: Serves as a key scaffold for developing new-generation herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and advanced polymers due to its electron-rich thiazole ring system.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects and scale-up campaigns.

Basic Information

Product Name	2-Methyl-4-(4-Methylphenyl)-5-Thiazolecarboxylic Acid
CAS No.	1007873-56-4
Molecular Formula	C12H11NO2S
Molecular Weight	233.29 g/mol
Synonyms	5-Thiazolecarboxylic acid, 2-methyl-4-(4-methylphenyl)-; 2-Methyl-4-(p-tolyl)thiazole-5-carboxylic acid; 4-(4-Methylphenyl)-2-methyl-1,3-thiazole-5-carboxylic acid; 2-Methyl-4-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid; 2-Methyl-4-(p-tolyl)-1,3-thiazole-5-carboxylic acid; 4-(p-Tolyl)-2-methylthiazole-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-(4-Methylphenyl)-5-Thiazolecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.