Description

4-Thiazolecarboxylicacid,2,5-Dihydro-2-Methyl-(9Ci) is a specialized heterocyclic carboxylic acid building block with significant utility in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals, agrochemicals, and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting neurological and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new generation herbicides, fungicides, and insecticides, leveraging the thiazole moiety's bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and other advanced functional materials.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes and enzyme mechanisms.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	4-Thiazolecarboxylicacid,2,5-Dihydro-2-Methyl-(9Ci)
CAS No.	707537-41-5
Molecular Formula	C5H7NO2S
Molecular Weight	145.18 g/mol
Synonyms	2-Methyl-4,5-dihydrothiazole-4-carboxylic acid; 2-Methyl-2,5-dihydro-1,3-thiazole-4-carboxylic acid; 4-Thiazolecarboxylic acid, 2,5-dihydro-2-methyl-; 2-Methyl-δ²-thiazoline-4-carboxylic acid; 2-Methyl-4-thiazoline-4-carboxylic acid; 707537-41-5; 2-Methyl-4,5-dihydrothiazole-4-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Thiazolecarboxylicacid,2,5-Dihydro-2-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents, supporting compliance with cGMP and ICH guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The product may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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