Description

2-(2-Bromophenyl)-5-Phenylthiophene is a high-purity, specialized organic intermediate featuring a brominated biphenyl-thiophene core structure. This compound is valued for its role as a critical building block in the synthesis of advanced materials and pharmaceuticals, where its specific bromine substitution pattern enables precise molecular engineering. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics sectors for constructing complex heterocyclic systems.

Application

This brominated thiophene derivative serves as a versatile synthon in advanced organic synthesis. Key application areas include:

• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Acts as a precursor for developing new-generation herbicides and fungicides with enhanced efficacy and selectivity.
• Organic Electronic Materials: Serves as a core building block for π-conjugated systems in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for transition metal catalysis, facilitating challenging cross-coupling reactions.
• Chemical Research: Employed in academic and industrial laboratories for exploring new heterocyclic chemistry and synthesizing complex molecular architectures for material science.

Basic Information

Item	Details
Product Name	2-(2-Bromophenyl)-5-Phenylthiophene
CAS No.	312497-23-7
Molecular Formula	C16H11BrS
Molecular Weight	315.23 g/mol
Synonyms	2-(2-Bromophenyl)-5-phenylthiophene; 5-Phenyl-2-(2-bromophenyl)thiophene; 2-Bromo-2'-(5-phenyl-2-thienyl)biphenyl; [1,1'-Biphenyl]-2-bromo-2'-(2-thienyl) derivative; Thiophene, 2-(2-bromophenyl)-5-phenyl-; 312497-23-7 (CAS)
EINECS	Contact for details

Quality Control

Our 2-(2-Bromophenyl)-5-Phenylthiophene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided and available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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