Description

Biphenyl, 4-(4-Methylcyclohexyl)-, trans- is a specialized organic compound belonging to the substituted biphenyl class, recognized by the CAS registry number 28864-96-2. This high-purity intermediate is valued for its defined stereochemistry and structural rigidity, which are critical for advanced material synthesis and fine chemical manufacturing. It is primarily sought after by R&D laboratories and industrial producers in the pharmaceutical, liquid crystal, and advanced polymer sectors for developing novel compounds with specific performance characteristics.

Application

• Liquid Crystal Intermediates: Serves as a key chiral building block or dopant in the synthesis of advanced liquid crystal materials for displays and optical devices.
• Pharmaceutical Synthesis: Used as a sophisticated intermediate in the research and development of active pharmaceutical ingredients (APIs), leveraging its rigid biphenyl core.
• Advanced Material Research: Acts as a monomer or precursor in the development of specialty polymers, organic semiconductors, and high-performance resins.
• Organic Light-Emitting Diodes (OLEDs): Investigated for use in the synthesis of electron-transport or host materials in OLED device fabrication.
• Chemical Research & Development: Employed as a standard or reagent in asymmetric synthesis and catalysis studies due to its defined trans configuration.
• Performance Additives: Explored for use in formulating specialty additives where thermal stability and specific molecular geometry are required.

Basic Information

Product Name	Biphenyl, 4-(4-Methylcyclohexyl)-, trans-
CAS No.	28864-96-2
Molecular Formula	C19H22
Molecular Weight	250.38 g/mol
Synonyms	trans-4-(4-Methylcyclohexyl)biphenyl; 1,1'-Biphenyl, 4-(4-methylcyclohexyl)-, (trans)-; 4-trans-(4-Methylcyclohexyl)biphenyl; 4-(trans-4-Methylcyclohexyl)biphenyl; 4-Cyclohexyl-4'-methylbiphenyl (related isomer); MCHBP (abbreviation); 4-(4-Methylcyclohexyl)-1,1'-biphenyl
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure the identity, purity, and consistency of our chemical products. Every batch of Biphenyl, 4-(4-Methylcyclohexyl)-, trans- is subjected to comprehensive analytical testing, including chromatographic purity assays and stereochemical confirmation. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
trans-Isomer Content	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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