Description

Dibenzothiophene, 2-Bromo-8-Chloro- CAS NO 545401-99-8 is a halogenated dibenzothiophene derivative, a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its functionalized structure, which serves as a versatile building block for creating complex molecules with tailored electronic and photophysical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting specific biological pathways where the dibenzothiophene core is pharmacologically active.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for enhanced bioactivity.
• Organic Electronic Materials: Serves as a core building block for organic semiconductors, charge-transport materials, and light-emitting compounds in OLED and OPV research.
• Ligand Synthesis: Functionalized to create specialized ligands for catalysis and metal-organic frameworks (MOFs), useful in chemical sensing and separation processes.
• Dye and Pigment Chemistry: Intermediate for synthesizing specialized dyes and pigments with specific light-absorption or emission characteristics.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic synthesis, including cross-coupling reactions and heterocyclic chemistry.

Basic Information

Product Name	Dibenzothiophene, 2-Bromo-8-Chloro- CAS NO 545401-99-8
CAS No.	545401-99-8
Molecular Formula	C12H6BrClS
Molecular Weight	297.60 g/mol
Synonyms	2-Bromo-8-chlorodibenzothiophene; 8-Chloro-2-bromodibenzothiophene; Dibenzothiophene, 8-chloro-2-bromo-; 2-Bromo-8-chloro-dibenzothiophene; DBTP-Br-Cl
EINECS	Contact for details

Quality Control

Our Dibenzothiophene, 2-Bromo-8-Chloro- is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC-MS, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical data are provided with every shipment and are available upon request 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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.