Description

3-Chlorothioanisole is a versatile sulfur-containing aromatic compound, serving as a critical building block in advanced organic synthesis. Its value lies in its unique chemical structure, which allows for selective functionalization, making it indispensable for creating complex molecules. This intermediate is primarily needed by the pharmaceutical, agrochemical, and material science industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing thioether or sulfoxide moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the chlorothioanisole structure imparts specific biological activity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis.
• Material Science Research: Employed in the development of novel organic electronic materials and liquid crystals.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies and constructing complex heterocyclic compounds.

Basic Information

Item	Detail
Product Name	3-Chlorothioanisole
CAS No.	4867-37-2
Molecular Formula	C7H7ClS
Molecular Weight	158.65 g/mol
Synonyms	1-Chloro-3-(methylthio)benzene; 3-Chlorophenyl methyl sulfide; m-Chlorothioanisole; Methyl 3-chlorophenyl sulfide; 3-(Methylthio)chlorobenzene; 3-Chloro-1-methylthiobenzene; Benzene, 1-chloro-3-(methylthio)-
EINECS	225-492-9

Quality Control

Our 3-Chlorothioanisole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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