Description

(Trans,Trans)-4-Bromo-4'-Pentyl-1,1'-Bicyclohexane is a high-purity, advanced liquid crystal intermediate and chiral building block. This compound is valued for its rigid, bicyclic structure and specific stereochemistry, which are critical for modulating the optical and electro-optical properties of advanced materials. It is primarily utilized by R&D chemists and production specialists in the liquid crystal display (LCD), organic electronics, and pharmaceutical industries for synthesizing novel compounds.

Application

• Key Intermediate for Liquid Crystal Mixtures: Serves as a crucial building block for high-performance nematic and chiral dopants used in TFT-LCDs and next-generation displays.
• Organic Synthesis & Pharmaceutical Intermediates: Used as a chiral synthon in the research and development of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Advanced Material Research: Employed in the development of organic semiconductors, non-linear optical (NLO) materials, and other functional organic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial research exploring new synthetic pathways and material properties.

Basic Information

Product Name	(Trans,Trans)-4-Bromo-4'-Pentyl-1,1'-Bicyclohexane
CAS No.	124440-88-6
Molecular Formula	C₁₇H₃₁Br
Molecular Weight	315.34 g/mol
Synonyms	4-Bromo-4'-pentyl-1,1'-bicyclohexyl (trans,trans-); trans,trans-4'-Pentyl-4-bromobicyclohexyl; 4-Bromo-4'-pentylbicyclohexyl; BCH-5-Br; LCD Intermediate 124440-88-6; 4-Bromo-4'-n-pentyl-1,1'-bicyclohexane; 1,1'-Bicyclohexane, 4-bromo-4'-pentyl-, (trans,trans)-
EINECS	Contact for details

Quality Control

Our (Trans,Trans)-4-Bromo-4'-Pentyl-1,1'-Bicyclohexane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee reliable performance in your sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Isomeric Purity (GC/HPLC)	≥ 99.0% (trans,trans- isomer)
Water Content (KF)	≤ 0.1%

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