Description

3,7-Dimethylbenzo[B]Thiophene is a specialized heterocyclic aromatic compound featuring a benzothiophene core with methyl substituents. This structural motif makes it a valuable intermediate in advanced organic synthesis, particularly for the development of functional materials and active pharmaceutical ingredients. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides due to its bioactive heterocyclic structure.
• Organic Electronic Materials: Serves as a precursor for the development of organic semiconductors, OLEDs, and other functional electronic materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and coordination chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of advanced colorants and photostable dyes.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new chemical reactions and properties of sulfur-containing heterocycles.

Basic Information

Product Name	3,7-Dimethylbenzo[B]Thiophene
CAS No.	16587-41-0
Molecular Formula	C10H10S
Molecular Weight	162.25 g/mol
Synonyms	3,7-Dimethyl-1-benzothiophene; 3,7-Dimethylbenzo[b]thiophene; 1-Benzothiophene, 3,7-dimethyl-; Benzo[b]thiophene, 3,7-dimethyl-; 3,7-Dimethylbenzo(b)thiophene; 3,7-DMBT
EINECS	Contact for details

Quality Control

Our 3,7-Dimethylbenzo[B]Thiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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