Description

2-(2,3-Dichlorophenyl)-1,3-Thiazole-4-Carbonyl Chloride is a high-value, reactive chemical intermediate primarily used in advanced organic synthesis. Its core value proposition lies in its role as a key building block for constructing complex heterocyclic molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on novel active ingredients, where its specific substitution pattern enables targeted molecular modifications. The demand for this intermediate is driven by the need for precise and reliable synthesis of complex target structures.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, where the thiazole and dichlorophenyl moieties contribute to biological activity.
• Material Science Research: Serves as a precursor for creating specialized organic ligands, dyes, or functional polymers with specific electronic or photophysical properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function or cellular pathways.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing complex molecules for clients.

Basic Information

Product Name	2-(2,3-Dichlorophenyl)-1,3-Thiazole-4-Carbonyl Chloride
CAS No.	690632-74-7
Molecular Formula	C10H4Cl3NOS
Molecular Weight	292.57 g/mol
Synonyms	4-Thiazolecarbonyl chloride, 2-(2,3-dichlorophenyl)-; 2-(2,3-Dichlorophenyl)-1,3-thiazole-4-carbonyl chloride; 2-(2,3-Dichlorophenyl)thiazole-4-carbonyl chloride; 2-(2,3-Dichlorophenyl)-4-thiazolecarbonyl chloride; 690632-74-7; 2,3-Dichlorophenyl thiazole-4-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 2-(2,3-Dichlorophenyl)-1,3-Thiazole-4-Carbonyl Chloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP (current Good Manufacturing Practice) standards for pharmaceutical applications, and our quality commitment ensures the material meets the exacting requirements for advanced research and process development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C (refrigerated). Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.