Description

Chloromethyl Phenyl Sulfone is a versatile organosulfur compound featuring both a sulfone and a reactive chloromethyl group. This unique bifunctional structure makes it a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of sulfonamide-based drugs and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins with enhanced properties.
• Organic Synthesis Reagent: Employed in nucleophilic substitution reactions to introduce the phenylsulfonylmethyl moiety into target molecules.
• Ligand and Catalyst Preparation: Useful in the development of specialized ligands for metal-catalyzed reactions.
• Dyestuff and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain specialty dyes and colorants.

Basic Information

Product Name	Chloromethyl Phenyl Sulfone
CAS No.	7205-98-3
Molecular Formula	C7H7ClO2S
Molecular Weight	190.65 g/mol
Synonyms	(Chloromethyl)(phenyl)sulfone; α-Chloromethyl Phenyl Sulfone; Benzene, (chloromethyl)sulfonyl-; Phenyl Chloromethyl Sulfone; (Phenylsulfonyl)methyl chloride; Toluene, α-chloro-α-sulfone; NSC 403107
EINECS	Contact for details

Quality Control

Our Chloromethyl Phenyl Sulfone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68 - 72 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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