Description

Dibenzothiophene, 8-Bromo-1-Chloro- is a halogenated dibenzothiophene derivative, a high-purity organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of novel materials and active pharmaceutical ingredients (APIs), where precise molecular architecture is critical. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for creating complex, functionalized molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a functionalized dibenzothiophene core.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the bromo and chloro substituents allow for further derivatization to tune biological activity.
• Material Science: Acts as a building block for organic semiconductors, conductive polymers, and other advanced electronic materials due to the electron-rich thiophene moiety.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: Utilized in academic and industrial R&D for studying heterocyclic chemistry, cross-coupling reactions, and structure-activity relationships (SAR).
• Dye and Pigment Intermediate: Functions as a starting material for synthesizing specialized dyes and functional pigments.

Basic Information

Product Name	Dibenzothiophene, 8-Bromo-1-Chloro-
CAS No.	2055864-36-1
Molecular Formula	C12H6BrClS
Molecular Weight	297.60 g/mol
Synonyms	8-Bromo-1-chlorodibenzothiophene; 1-Chloro-8-bromodibenzothiophene; Dibenzothiophene, 1-chloro-8-bromo-; 8-Bromo-1-chloro-dibenzothiophene; 2055864-36-1
EINECS	Contact for details

Quality Control

Our Dibenzothiophene, 8-Bromo-1-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are available upon request 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 away from strong acids and incompatible organic solvents. The compound is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.