Description

3,5-Dimethylthianaphthene is a specialized heterocyclic aromatic compound belonging to the thianaphthene (benzothiophene) class. This high-purity intermediate is valued for its unique structural framework, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its benzothiophene core contributes to biological activity.
• Material Science Research: Serves as a precursor for organic semiconductors, ligands for catalysis, and other functional organic materials.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a building block for electron-transport or host materials in OLED device fabrication.
• Catalyst Ligand Development: Utilized to synthesize novel ligands for transition metal catalysts used in asymmetric synthesis.
• Chemical Reference Standard: Employed as an analytical standard in chromatography and spectroscopy for quality control in related chemical processes.

Basic Information

Product Name	3,5-Dimethylthianaphthene
CAS No.	1964-45-0
Molecular Formula	C₁₀H₁₀S
Molecular Weight	162.25 g/mol
Synonyms	3,5-Dimethyl-1-benzothiophene; 3,5-Dimethylbenzothiophene; 3,5-Dimethylbenzo[b]thiophene; 1-Benzothiophene, 3,5-dimethyl-; NSC 406924
EINECS	Contact for details

Quality Control

Every batch of 3,5-Dimethylthianaphthene is produced and tested under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee it meets your specific research or production requirements.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Melting Point	Contact for details

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