Description

3,5-Dimethyl-4-Methoxythiophenol is a specialized organosulfur compound featuring a thiophenol core substituted with methoxy and methyl groups. This structure makes it a valuable building block and intermediate in advanced organic synthesis, particularly for constructing complex sulfur-containing molecules. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for applications in catalysis, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides where the thiophenol moiety is integral to biological activity.
• Catalyst & Ligand Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis for cross-coupling and other organic transformations.
• Material Science Research: Employed in the synthesis of monomers or additives for advanced polymers and functional materials.
• Chemical Research: A versatile reagent for academic and industrial research in organic and medicinal chemistry.

Basic Information

Product Name	3,5-Dimethyl-4-Methoxythiophenol
CAS No.	140131-92-6
Molecular Formula	C9H12OS
Molecular Weight	168.26 g/mol
Synonyms	4-Methoxy-3,5-dimethylbenzenethiol; 3,5-Dimethyl-4-methoxybenzenethiol; 4-Methoxy-3,5-dimethylthiophenol; 2,6-Dimethyl-4-mercaptoanisole; 140131-92-6; p-Methoxy-3,5-dimethylthiophenol
EINECS	Contact for details

Quality Control

Our 3,5-Dimethyl-4-Methoxythiophenol is produced under a strict quality management system. 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 and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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