Description

5-Methyl-4-thiazolecarboxylic acid methyl ester is a versatile thiazole derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of active pharmaceutical ingredients (APIs) and fine chemicals, where its specific molecular architecture enables precise chemical modifications. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of complex drug molecules, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides due to the bioactive nature of the thiazole core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and advanced functional materials.
• Flavor & Fragrance Industry: Acts as a potential intermediate for synthesizing specific sulfur-containing aroma compounds.
• Academic & R&D: A valuable reagent for methodological studies in heterocyclic chemistry and the exploration of new synthetic routes.

Basic Information

Product Name	5-Methyl-4-thiazolecarboxylic acid methyl ester
CAS No.	68751-05-3
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	Methyl 5-methyl-1,3-thiazole-4-carboxylate; Methyl 5-methyl-4-thiazolecarboxylate; 4-Thiazolecarboxylic acid, 5-methyl-, methyl ester; 5-Methyl-4-carbomethoxythiazole; 5-Methylthiazole-4-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 5-Methyl-4-thiazolecarboxylic acid methyl ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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