Description

1-Bromo-2,4-Diphenyl-Benzene is a high-purity brominated aromatic compound, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its precise molecular structure, which enables the introduction of a bromine functional group for further cross-coupling reactions and molecular elaboration. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) via Suzuki, Heck, or other palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents, herbicides, and fungicides.
• Liquid Crystal & OLED Materials: Serves as a fundamental building block for creating novel organic semiconductors, charge-transport materials, and liquid crystal compounds for electronic displays.
• Polymer & Resin Modification: Employed to introduce aromatic bromine functionalities into polymer chains, modifying properties like flame retardancy, thermal stability, and reactivity.
• Organic Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and coordination chemistry.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in exploring new synthetic pathways and novel aromatic compounds.

Basic Information

Product Name	1-Bromo-2,4-Diphenyl-Benzene
CAS No.	60631-83-6
Molecular Formula	C18H13Br
Molecular Weight	309.20 g/mol
Synonyms	2,4-Diphenylbromobenzene; 1-Bromo-2,4-diphenylbenzene; 2-Bromo-1,3-diphenylbenzene; [1,1'-Biphenyl]-2-bromo-4'-phenyl; 2,4-Diphenyl-1-bromobenzene; 4-Bromo-1,2-diphenylbenzene; 2,4-Diphenyl Bromobenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-2,4-Diphenyl-Benzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

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 strong acids and incompatible materials. The compound is light-sensitive and should be stored away from light.

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%
Residue on Ignition	≤ 0.1%

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