Description

5-Thiazolecarboxylicacid,2,4-Dichloro-,Ethylester(9Ci) CAS NO 125759-82-2 is a specialized heterocyclic building block featuring a dichlorinated thiazole core. This compound matters as a high-value intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, particularly in antiviral and antibacterial research.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive halogen sites.
• Material Science Research: Serves as a precursor for designing novel organic electronic materials or ligands for catalysis.
• Chemical Biology Probes: Utilized in the synthesis of labeled compounds or molecular probes for biochemical studies.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	5-Thiazolecarboxylicacid,2,4-Dichloro-,Ethylester(9Ci) CAS NO 125759-82-2
CAS No.	125759-82-2
Molecular Formula	C6H5Cl2NO2S
Molecular Weight	226.08 g/mol
Synonyms	Ethyl 2,4-Dichloro-1,3-thiazole-5-carboxylate; 2,4-Dichlorothiazole-5-carboxylic Acid Ethyl Ester; 2,4-Dichloro-thiazole-5-carboxylic acid ethyl ester; 5-Carbethoxy-2,4-dichlorothiazole; 2,4-Dichloro-5-(ethoxycarbonyl)thiazole; Ethyl 2,4-dichlorothiazole-5-carboxylate
EINECS	Contact for details

Quality Control

Our 5-Thiazolecarboxylicacid,2,4-Dichloro-,Ethylester(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.