Description

2,6-Dichlorothioanisole is a versatile halogenated thioanisole derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized aromatic scaffold for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for chemical manufacturers and R&D laboratories engaged in developing active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with sulfur-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its dichloro-substituted aromatic structure.
• Material Science Research: Serves as a precursor for developing organic electronic materials, ligands for catalysts, and specialty polymers.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of complex sulfur-based dyes and colorants.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions like Suzuki, Stille, or Buchwald-Hartwig amination for creating biaryl structures.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke chemical production.

Basic Information

Product Name	2,6-Dichlorothioanisole
CAS No.	4210-03-1
Molecular Formula	C7H6Cl2S
Molecular Weight	193.09 g/mol
Synonyms	1,3-Dichloro-2-(methylthio)benzene; Benzene, 1,3-dichloro-2-(methylthio)-; 2,6-Dichlorophenyl methyl sulfide; Methyl 2,6-dichlorophenyl sulfide; 2-(Methylthio)-1,3-dichlorobenzene; 2,6-Dichlorothioanisole; 2,6-Dichloro-1-(methylthio)benzene
EINECS	224-138-9

Quality Control

Our 2,6-Dichlorothioanisole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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