Description

3,4-Dimethylthioanisole is a versatile sulfur-containing aromatic compound, primarily valued as a key intermediate in the synthesis of advanced materials and active pharmaceutical ingredients (APIs). Its unique structure makes it a critical building block for creating complex molecules with specific electronic and steric properties. This chemical is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those requiring a substituted thioanisole moiety.
• Agrochemical Synthesis: Used in the development and production of novel pesticides, herbicides, and fungicides.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and organic synthesis.
• Material Science Research: Employed in the creation of organic electronic materials, liquid crystals, and polymers due to its electron-donating properties.
• Flavor and Fragrance Industry: Acts as an intermediate for synthesizing certain sulfur-containing aroma compounds.
• Organic Synthesis Building Block: Utilized in research laboratories for constructing complex heterocyclic compounds and other fine chemicals.

Basic Information

Item	Details
Product Name	3,4-Dimethylthioanisole
CAS No.	65398-69-8
Molecular Formula	C9H12S
Molecular Weight	152.26 g/mol
Synonyms	1-Methoxy-3,4-dimethylbenzene; 3,4-Dimethylphenyl methyl sulfide; 4-Methoxy-1,2-dimethylbenzene; 3,4-Dimethylanisole sulfide; Methyl 3,4-dimethylphenyl sulfide; 1,2-Dimethyl-4-(methylthio)benzene; 3,4-Xylenyl methyl sulfide
EINECS	Contact for details

Quality Control

Our 3,4-Dimethylthioanisole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are 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.