Description

4-Bromo-6-Chloro-Dibenzothiophene is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular architecture, which serves as a versatile scaffold for constructing complex molecules in pharmaceutical and materials science research. This compound is primarily needed by R&D chemists and process development scientists working in pharmaceutical intermediates, agrochemicals, and the development of organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides, leveraging the dibenzothiophene core for bioactivity.
• Organic Electronic Materials: Serves as a building block for organic semiconductors, charge-transport materials, and light-emitting materials in OLED and OFET applications.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Chemistry: Acts as an intermediate for synthesizing high-performance dyes and functional pigments.
• Academic & Industrial R&D: A valuable reagent for methodological studies in cross-coupling reactions and heterocyclic chemistry.

Basic Information

Product Name	4-Bromo-6-Chloro-Dibenzothiophene
CAS No.	1332939-29-3
Molecular Formula	C12H6BrClS
Molecular Weight	297.60 g/mol
Synonyms	4-Bromo-6-chlorodibenzothiophene; Dibenzothiophene, 4-bromo-6-chloro-; 6-Chloro-4-bromodibenzothiophene; 4-Bromo-6-chloro-dibenzothiophene; 4-Br-6-Cl-DBT
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-6-Chloro-Dibenzothiophene is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC-MS, and NMR, to ensure high chemical purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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