Description

Ethyl 5-Bromo-2-Chlorothiazole-4-Carboxylate is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. Its core value lies in providing a versatile and reactive scaffold for constructing complex molecular architectures, particularly in pharmaceutical research and development. This compound is critically needed by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactive thiazole core.
• Material Science Research: Serves as a building block for creating specialized polymers, liquid crystals, or organic electronic materials with unique properties.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, enzyme inhibitors, or activity-based protein profiling reagents.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing complex molecules for clients.

Basic Information

Product Name	Ethyl 5-Bromo-2-Chlorothiazole-4-Carboxylate
CAS No.	1125409-85-9
Molecular Formula	C6H5BrClNO2S
Molecular Weight	270.53 g/mol
Synonyms	Ethyl 5-bromo-2-chloro-1,3-thiazole-4-carboxylate; 5-Bromo-2-chlorothiazole-4-carboxylic acid ethyl ester; 2-Chloro-5-bromothiazole-4-carboxylic acid ethyl ester; 4-Carbethoxy-5-bromo-2-chlorothiazole; 5-Bromo-2-chloro-4-(ethoxycarbonyl)thiazole; Ethyl 5-bromo-2-chloro-4-thiazolecarboxylate; 1125409-85-9
EINECS	Contact for details

Quality Control

Our Ethyl 5-Bromo-2-Chlorothiazole-4-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements for research or cGMP applications.

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). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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