Description

1,3-Dimethyldibenzothiophene is a high-purity, specialized heterocyclic aromatic compound belonging to the dibenzothiophene class. This chemical serves as a critical advanced intermediate and reference standard in research and development, particularly for the synthesis of complex organic materials and the study of sulfur-containing systems. It is essential for scientists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular building blocks for creating novel compounds.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways where the dibenzothiophene scaffold is active.
• Agrochemical Research: Serves as a key precursor in developing new herbicides, fungicides, and pesticides with enhanced efficacy and environmental profiles.
• Organic Electronic Materials: Acts as a core structure in the development of organic semiconductors, charge-transport materials, and light-emitting materials for OLEDs and other electronic devices.
• Chemical Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control in gas chromatography (GC) and high-performance liquid chromatography (HPLC).
• Ligand Synthesis in Catalysis: Utilized to create sophisticated ligands for transition metal catalysts used in cross-coupling and other organic transformations.
• Polymer Science: Incorporated into specialty polymers to impart specific thermal, optical, or mechanical properties.
• Fuel and Petrochemical Research: Studied as a model compound for understanding the behavior and removal of sulfur-containing species in fuel desulfurization processes.

Basic Information

Item	Detail
Product Name	1,3-Dimethyldibenzothiophene
CAS No.	31317-15-4
Molecular Formula	C₁₄H₁₂S
Molecular Weight	212.31 g/mol
Synonyms	1,3-Dimethyldibenzothiophene; Dibenzothiophene, 1,3-dimethyl-; 1,3-Dimethyl-dibenzothiophene; 1,3-DMDBT; 2,4-Dimethyldibenzothiophene (alternative numbering); DBT-1,3-dimethyl
EINECS	Contact for details

Quality Control

Our 1,3-Dimethyldibenzothiophene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment ensures the material meets the stringent requirements for research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

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.