Description

2-Chlorothioanisole is a versatile organosulfur building block with a chlorinated aromatic ring. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active ingredients, dyes, and advanced materials who require a reliable and high-purity chemical feedstock.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), especially those containing thioether and aryl chloride functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the chlorothioanisole moiety imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating sulfur-containing dyes and organic pigments.
• Ligand and Catalyst Preparation: Utilized in organic and organometallic chemistry to develop novel ligands for catalytic systems.
• Material Science Research: Acts as a monomer or building block for polymers and advanced organic materials with tailored properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial labs.

Basic Information

Product Name	2-Chlorothioanisole
CAS No.	17733-22-1
Molecular Formula	C7H7ClS
Molecular Weight	158.65 g/mol
Synonyms	1-Chloro-2-(methylthio)benzene; 2-Chloro-1-methylthiobenzene; (2-Chlorophenyl)methyl sulfide; o-Chlorothioanisole; 2-Chlorophenyl methyl sulfide; Methyl 2-chlorophenyl sulfide; 2-(Methylthio)chlorobenzene
EINECS	Contact for details

Quality Control

Our 2-Chlorothioanisole is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for intermediate manufacturing.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0% Total impurities ≤ 2.0%
Density	~1.22 g/cm³ at 20°C
Refractive Index	~1.585 at 20°C

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