Description

4-Thiazolecarboxylic Acid, 2-Chloro-5-Iodo-, Ethyl Ester is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound is critical for researchers and manufacturers requiring precise molecular modifications in complex organic syntheses. It is primarily utilized in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialized materials, serving global R&D and production facilities that demand reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly in medicinal chemistry programs targeting complex heterocyclic structures.
• Agrochemical Synthesis: Used in the synthesis of advanced pesticides, herbicides, and fungicides where the thiazole core imparts specific biological activity.
• Material Science Research: Serves as a precursor for functionalized molecules in the development of organic electronic materials, ligands, and catalysts.
• Chemical Biology & Proteomics: Employed as a building block for creating molecular probes, tags, and inhibitors for studying biological systems.
• Custom Synthesis & Contract Manufacturing: An essential starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global chemical industry.

Basic Information

Product Name	4-Thiazolecarboxylic Acid, 2-Chloro-5-Iodo-, Ethyl Ester
CAS No.	1823953-41-8
Molecular Formula	C6H5ClINO2S
Molecular Weight	317.53 g/mol
Synonyms	Ethyl 2-Chloro-5-iodothiazole-4-carboxylate; 2-Chloro-5-iodo-1,3-thiazole-4-carboxylic Acid Ethyl Ester; 2-Chloro-5-iodothiazole-4-carboxylic Acid Ethyl Ester; 4-Carbethoxy-2-chloro-5-iodothiazole; 2-Chloro-5-iodo-4-(ethoxycarbonyl)thiazole; Ethyl 2-Chloro-5-iodo-4-thiazolecarboxylate; 2-Chloro-5-iodo-thiazole-4-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Every batch of 4-Thiazolecarboxylic Acid, 2-Chloro-5-Iodo-, Ethyl Ester is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the exacting standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, supporting compliance in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is light-sensitive and should be handled and stored away from strong acids and organic solvents as indicated by its chemical properties. Keep container tightly sealed when not in use to maintain integrity.

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.