Description

Dtbt-2Th48Br CAS NO 1639449-99-2 is a specialized organic intermediate featuring a dibenzothiophene core functionalized with bromine and thiophene units. This compound matters for its role as a critical building block in the synthesis of advanced materials, particularly for electronic and optoelectronic applications. Industries such as organic semiconductor R&D, OLED material manufacturing, and pharmaceutical fine chemical synthesis require this high-purity intermediate to develop next-generation products.

Application

• Key monomer or intermediate in the synthesis of organic semiconductors and charge transport materials.
• Building block for OLED (Organic Light-Emitting Diode) emissive layer materials and host compounds.
• Precursor in the development of organic photovoltaic (OPV) materials and conjugated polymers.
• Used in academic and industrial R&D for exploring novel π-conjugated systems and heterocyclic chemistry.
• Intermediate for pharmaceutical research involving complex heterocyclic scaffolds.
• Starting material for ligand synthesis in coordination chemistry and catalysis.

Basic Information

Product Name	Dtbt-2Th48Br
CAS No.	1639449-99-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,8-Dibromo-4,6-di(thiophen-2-yl)dibenzo[b,d]thiophene; Dibenzo[b,d]thiophene, 2,8-dibromo-4,6-di-2-thienyl-; DTBt-2Th48Br; 1639449-99-2; 4,6-Bis(2-thienyl)-2,8-dibromodibenzo[b,d]thiophene
EINECS	Contact for details

Quality Control

Our Dtbt-2Th48Br is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics 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 the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.