Description

2-Chloro-4-Bromobiphenyl is a halogenated biphenyl derivative, a versatile organic intermediate prized for its unique substitution pattern. This compound is crucial for researchers and manufacturers requiring a specific, functionalized biphenyl scaffold for advanced synthesis. It is primarily utilized in the development of pharmaceuticals, agrochemicals, and advanced materials, serving as a key building block for complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a halogenated biphenyl core.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where the biphenyl structure imparts specific biological activity.
• Liquid Crystal & OLED Materials: Acts as a fundamental building block for creating novel organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Employed to introduce halogenated aromatic groups into polymer chains, potentially altering flame retardancy, thermal stability, or other physical properties.
• Chemical Research & Development: Essential for academic and industrial R&D in organic chemistry, medicinal chemistry, and materials science for constructing complex molecular architectures.
• Ligand & Catalyst Preparation: Utilized in the synthesis of specialized ligands for metal-organic frameworks (MOFs) or catalysts used in cross-coupling reactions.

Basic Information

Item	Detail
Product Name	2-Chloro-4-Bromobiphenyl
CAS No.	58775-86-3
Molecular Formula	C12H8BrCl
Molecular Weight	267.55 g/mol
Synonyms	1-Bromo-2-chloro-4-phenylbenzene; 4-Bromo-2-chlorobiphenyl; 2-Chloro-4-bromo-1,1'-biphenyl; (2-Chloro-4-bromophenyl)benzene; Biphenyl, 2-chloro-4-bromo-; 2-Chloro-4'-bromobiphenyl; 4-Bromo-2-chloro-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Bromobiphenyl is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical specifications to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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