Description

3,5-Dichlorothioanisole is a versatile and high-purity organic sulfur compound, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique molecular structure, which makes it an essential intermediate for producing complex molecules in regulated industries. This product is primarily needed by manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a substituted thioanisole core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the dichloro and thioether functionalities are crucial for bioactivity.
• Material Science Research: Serves as a monomer or modifying agent in the development of novel polymers and organic electronic materials.
• Dye and Pigment Manufacturing: Intermediate for creating specialized sulfur-containing dyes and colorants.
• Cross-Coupling Reactions: Valuable substrate in palladium-catalyzed reactions like Suzuki or Buchwald-Hartwig amination for constructing complex aromatic systems.
• Ligand and Catalyst Preparation: Used to synthesize specialized ligands for metal complexes in catalytic applications.

Basic Information

Product Name	3,5-Dichlorothioanisole
CAS No.	68121-46-0
Molecular Formula	C7H6Cl2S
Molecular Weight	193.09 g/mol
Synonyms	1,3-Dichloro-5-(methylthio)benzene; 3,5-Dichlorophenyl Methyl Sulfide; Methyl 3,5-Dichlorophenyl Sulfide; 3,5-Dichloroanisole, thio-; 3,5-Dichlorothioanisole; Benzene, 1,3-dichloro-5-(methylthio)-; (3,5-Dichlorophenyl)(methyl)sulfane
EINECS	Contact for details

Quality Control

Our 3,5-Dichlorothioanisole is manufactured under strict quality management systems. Each batch undergoes rigorous 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 to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.