Description

2-Amino-4-Chlorothiazole is a versatile heterocyclic building block of significant importance in advanced organic synthesis. Its core value lies in its bifunctional structure, featuring both a reactive amino group and a halogenated thiazole ring, enabling its use as a key intermediate for constructing complex molecules. This compound is primarily needed by the pharmaceutical, agrochemical, and material science industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with thiazole-based structures, such as certain antibiotics and anti-inflammatory agents.
• Agrochemical Synthesis: Serves as a key building block for developing novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the chlorothiazole moiety.
• Material Science Research: Used in the development of organic semiconductors, ligands for catalysis, and other specialty polymers where its electronic properties are valuable.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain complex dyes and functional pigments.
• Chemical Research & Development: Employed as a versatile scaffold in medicinal chemistry and drug discovery programs for structure-activity relationship (SAR) studies.

Basic Information

Product Name	2-Amino-4-Chlorothiazole
CAS No.	878744-05-9
Molecular Formula	C3H3ClN2S
Molecular Weight	134.59 g/mol
Synonyms	4-Chloro-2-aminothiazole; 4-Chloro-1,3-thiazol-2-amine; 4-Chlorothiazol-2-ylamine; 2-Amino-4-chloro-1,3-thiazole; 4-Chloro-2-thiazolamine; 2-Thiazolamine, 4-chloro-; 4-Chloro-2-thiazolylamine
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Chlorothiazole is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

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.