Description

4-Methyl-2-Phenyl-1,3-Thiazole-5-Sulfonyl Chloride is a specialized organic intermediate featuring a reactive sulfonyl chloride group attached to a substituted thiazole core. This compound matters as a critical building block for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides with sulfonyl-containing structures.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of advanced polymers and functional materials.
• Chemical Biology & Proteomics: Acts as a reactive handle for labeling or modifying biomolecules in probe development and biochemical studies.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for specialty and high-value chemicals.

Basic Information

Product Name	4-Methyl-2-Phenyl-1,3-Thiazole-5-Sulfonyl Chloride
CAS No.	690632-88-3
Molecular Formula	C10H8ClNO2S2
Molecular Weight	283.76 g/mol
Synonyms	4-Methyl-2-phenylthiazole-5-sulfonyl chloride; 2-Phenyl-4-methyl-1,3-thiazole-5-sulfonyl chloride; 5-(Chlorosulfonyl)-4-methyl-2-phenylthiazole; 4-Methyl-2-phenyl-5-thiazolesulfonyl chloride; 690632-88-3; 4-Methyl-2-phenylthiazole-5-sulfonylchloride
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-Phenyl-1,3-Thiazole-5-Sulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

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) to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

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