Description

4-iso-Pentyl-Biphenylcarbonitrile is a specialized organic compound belonging to the biphenylcarbonitrile class, valued for its role as a key synthetic intermediate and liquid crystal precursor. Its molecular structure makes it a critical building block for advanced materials requiring specific mesogenic properties and chemical stability. This product is essential for manufacturers and R&D laboratories in the electronics, display technology, and fine chemical synthesis sectors.

Application

• Liquid Crystal Display (LCD) Manufacturing: Serves as a crucial intermediate in the synthesis of liquid crystal mixtures for high-performance displays.
• Advanced Material Synthesis: Used as a building block for creating novel organic electronic materials and photonic components.
• Pharmaceutical Intermediates: Acts as a precursor in the synthesis of complex, biologically active molecules for medicinal chemistry research.
• Agrochemical Development: Employed in the research and production of advanced crop protection agents and specialty chemicals.
• Dye and Pigment Industry: Utilized in the synthesis of specialized dyes and pigments requiring high color stability and purity.
• Polymer Additives: Functions as a monomer or additive to impart specific optical or thermal properties to advanced polymer systems.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry and material science.

Basic Information

Item	Details
Product Name	4-iso-Pentyl-Biphenylcarbonitrile
CAS No.	64240-67-1
Molecular Formula	C18H19N
Molecular Weight	249.35 g/mol
Synonyms	4-(3-Methylbutyl)biphenyl-4'-carbonitrile; 4'-Cyano-4-(3-methylbutyl)-1,1'-biphenyl; 4-(3-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile; 4-iso-Amyl-4'-cyanobiphenyl; 4-(3-Methylbutyl)-4'-cyanobiphenyl; K15 (Liquid Crystal Code); Isoamylbiphenylcarbonitrile; 4-Cyano-4'-(3-methylbutyl)biphenyl
EINECS	Contact for details

Quality Control

Our 4-iso-Pentyl-Biphenylcarbonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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