Description

4-Bromo-4-n-Octyl-1,1'-Biphenyl CAS NO 63619-61-4 is a high-purity, synthetic biphenyl derivative featuring a bromine substituent and a linear octyl chain. This specific molecular architecture makes it a valuable advanced intermediate for the synthesis of complex organic materials, particularly liquid crystals. It is essential for manufacturers and R&D laboratories requiring precise structural control in the development of specialty chemicals and functional materials.

Application

• Liquid Crystal (LC) Synthesis: A key precursor for creating nematic and smectic liquid crystal compounds used in display technologies (LCDs).
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or host materials in OLED device fabrication.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) with biphenyl cores.
• Advanced Material Research: Employed in academic and industrial R&D for creating novel polymers, ligands, and organic semiconductors.
• Chemical Synthesis: Acts as a versatile intermediate in cross-coupling reactions (e.g., Suzuki, Stille) for constructing complex organic molecules.

Basic Information

Product Name	4-Bromo-4-n-Octyl-1,1'-Biphenyl
CAS No.	63619-61-4
Molecular Formula	C₂₀H₂₅Br
Molecular Weight	345.32 g/mol
Synonyms	4-Bromo-4'-octylbiphenyl; 4'-Octyl-4-bromobiphenyl; 1-Bromo-4-(4-octylphenyl)benzene; 4-Bromo-4-octylbiphenyl; p-Bromo-p'-octylbiphenyl; Biphenyl, 4-bromo-4'-octyl-; 4-Octyl-4'-bromobiphenyl; (1,1'-Biphenyl)-4-bromo-4'-octyl
EINECS	Contact for details

Quality Control

Our 4-Bromo-4-n-Octyl-1,1'-Biphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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