Description

4-Bromo-4'-n-Heptylbiphenyl is a high-purity biphenyl derivative, specifically functionalized with a bromine atom and a linear heptyl chain. This compound is a critical advanced intermediate in the synthesis of liquid crystals and other complex organic materials. It is essential for R&D and production in the electronics, display technology, and specialty chemical manufacturing sectors.

Application

• Liquid Crystal Synthesis: A key intermediate for the production of nematic and smectic liquid crystals used in LCD displays.
• Organic Electronic Materials: Serves as a building block for organic semiconductors and charge-transport materials.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs).
• Advanced Material Research: Employed in academic and industrial labs for creating novel polymers and functional materials.
• Chemical Synthesis: Acts as a versatile precursor for further functionalization via cross-coupling reactions (e.g., Suzuki, Heck).

Basic Information

Product Name	4-Bromo-4'-n-Heptylbiphenyl
CAS No.	58573-93-6
Molecular Formula	C19H23Br
Molecular Weight	331.29 g/mol
Synonyms	4-Bromo-4'-heptylbiphenyl; 4'-Heptyl-4-bromobiphenyl; 1-Bromo-4-(4-heptylphenyl)benzene; [1,1'-Biphenyl]-4-bromo-4'-heptyl-; 4-(4-Bromophenyl)heptylbenzene; 4-Heptyl-4'-bromobiphenyl; p-Heptyl-p'-bromobiphenyl
EINECS	Contact for details

Quality Control

Our 4-Bromo-4'-n-Heptylbiphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical properties are provided with every shipment and are available upon request.

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 heat and incompatible materials.

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.