Description

4-Thiazolecarbonyl Chloride, 2-Mercapto- (7Ci) is a versatile and reactive heterocyclic building block, primarily used as a key intermediate in advanced organic synthesis. Its unique structure, featuring both a carbonyl chloride and a mercapto group, makes it a critical precursor for constructing complex molecules with thiazole cores. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is utilized to develop novel active ingredients and functional materials. The CAS number for this product is 88982-85-8.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for synthesizing novel drug candidates, particularly in the development of antiviral, antibacterial, and anticancer agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides that incorporate the biologically active thiazole moiety.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and functional materials with specific electronic or optical properties.
• Ligand and Catalyst Development: Employed to create complex ligands for metal-organic frameworks (MOFs) or catalysts used in asymmetric synthesis.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	4-Thiazolecarbonyl Chloride, 2-Mercapto- (7Ci)
CAS No.	88982-85-8
Molecular Formula	C4H2ClNOS2
Molecular Weight	179.65 g/mol
Synonyms	2-Mercapto-4-thiazolecarbonyl chloride; 2-Mercaptothiazole-4-carbonyl chloride; 2-Mercapto-1,3-thiazole-4-carbonyl chloride; 4-Thiazolecarbonyl chloride, 2-mercapto-; 2-Mercapto-4-carboxythiazole chloride; (2-Mercapto-1,3-thiazol-4-yl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our 4-Thiazolecarbonyl Chloride, 2-Mercapto- (7Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay purity, moisture content, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). 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. Keep away from incompatible materials such as strong bases, oxidizers, and moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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