Description

1-Bromo-4-(trans-4-Pentylcyclohexyl)Benzene is a high-purity liquid crystal intermediate and advanced organic building block. This compound is valued for its rigid, substituted biphenyl core, which is essential for modulating the physical and optical properties of advanced materials. It is primarily sought by manufacturers and R&D teams in the liquid crystal display (LCD), organic electronics, and pharmaceutical synthesis sectors for developing novel compounds and functional materials.

Application

• Liquid Crystal Intermediate: A key precursor in the synthesis of nematic and ferroelectric liquid crystals for display technologies (LCDs).
• Organic Synthesis Building Block: Used in cross-coupling reactions (e.g., Suzuki, Heck) to create complex, functionalized organic molecules for material science.
• Pharmaceutical Research: Serves as a rigid aromatic scaffold in the development of new active pharmaceutical ingredients (APIs) and bioactive compounds.
• Advanced Material Development: Employed in the research and production of organic semiconductors, non-linear optical materials, and other specialty polymers.
• Chemical Research & Development: Utilized in academic and industrial labs for studying structure-property relationships in mesogenic compounds.

Basic Information

Product Name	1-Bromo-4-(trans-4-Pentylcyclohexyl)Benzene
CAS No.	79832-89-6
Molecular Formula	C₁₇H₂₅Br
Molecular Weight	309.29 g/mol
Synonyms	4'-(trans-4-Pentylcyclohexyl)-4-bromobiphenyl; 4-Bromo-4'-(trans-4-pentylcyclohexyl)biphenyl; 1-Bromo-4-[4-(trans-pentyl)cyclohexyl]benzene; 4-(trans-4-Pentylcyclohexyl)phenyl bromide; 4-Bromo-4'-(trans-pentylcyclohexyl)biphenyl; LCD Intermediate 79832-89-6; BCH-5-Br (common abbreviation)
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(trans-4-Pentylcyclohexyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistent isomeric composition. Standard quality checks include identity confirmation, assay, and impurity profiling. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and incompatible organic solvents. Recommended storage temperature is 2-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

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 (trans-isomer, GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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