Description

1,1'-Biphenyl, 5-Bromo-2-Chloro- is a high-purity halogenated biphenyl derivative, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in providing a versatile, functionalized aromatic scaffold for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, where it is used to develop new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in creating complex aromatic cores for active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Organic Electronic Materials: A potential starting material for creating functionalized organic semiconductors and charge-transport materials.
• Chemical Research: Valuable reagent in academic and industrial R&D for exploring new organic reactions and synthesizing complex polycyclic aromatic structures.
• Specialty Polymer Monomer: Can be incorporated into polymer backbones to impart specific thermal, optical, or electronic properties.

Basic Information

Product Name	1,1'-Biphenyl, 5-Bromo-2-Chloro-
CAS No.	126866-33-9
Molecular Formula	C12H8BrCl
Molecular Weight	267.55 g/mol
Synonyms	5-Bromo-2-chlorobiphenyl; 2-Chloro-5-bromobiphenyl; 1,1'-Biphenyl, 5-bromo-2-chloro-; 2-Chloro-5-bromodiphenyl; Biphenyl, 5-bromo-2-chloro-; 5-Bromo-2-chloro-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 1,1'-Biphenyl, 5-Bromo-2-Chloro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.