Description

Methyl 4-Methyl-5-Thiazolecarboxylate is a high-purity organic building block and heterocyclic intermediate essential for advanced synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and fine chemicals. It is a critical raw material for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific biological or functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing the thiazole moiety, which is prevalent in various therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where the thiazole ring contributes to biological activity.
• Fine Chemical Production: Serves as a versatile building block for creating complex molecules in specialty and performance chemical applications.
• Material Science Research: Employed in the development of novel organic materials, including ligands for catalysis and components for electronic materials.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing certain sulfur-containing aroma compounds, subject to specific purity grades and regulatory compliance.
• Academic & R&D: A valuable reagent for medicinal chemistry research, method development, and exploring new synthetic pathways in university and corporate laboratories.

Basic Information

Product Name	Methyl 4-Methyl-5-Thiazolecarboxylate
CAS No.	81569-44-0
Molecular Formula	C6H7NO2S
Molecular Weight	157.19 g/mol
Synonyms	5-(Methoxycarbonyl)-4-methylthiazole; Methyl 4-methyl-1,3-thiazole-5-carboxylate; 4-Methyl-5-thiazolecarboxylic acid methyl ester; 4-Methylthiazole-5-carboxylic acid methyl ester; 5-Carbomethoxy-4-methylthiazole; 4-Methyl-5-carbomethoxythiazole
EINECS	Contact for details

Quality Control

Our Methyl 4-Methyl-5-Thiazolecarboxylate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request. We adhere to cGMP principles where applicable to support our clients' regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible organic solvents. The container must be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.