Description

5-Phenyl-Pentanenitrile is a versatile organic nitrile compound, also known as 5-Phenylvaleronitrile, serving as a crucial building block in advanced organic synthesis. Its value lies in its phenyl and nitrile functional groups, which make it an important intermediate for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for applications ranging from drug discovery to the synthesis of specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a phenylalkylnitrile backbone.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials and liquid crystal compounds.
• Fine Chemical Intermediate: Employed in the production of specialty chemicals, flavors, fragrances, and other high-value nitrile derivatives.
• Organic Synthesis Reagent: Utilized in various name reactions and as a chain-extending agent in academic and industrial research laboratories.
• Polymer Modification: Acts as a monomer or co-monomer in the synthesis of specialty polymers with specific thermal or chemical resistance properties.

Basic Information

Product Name	5-Phenyl-Pentanenitrile
CAS No.	7726-45-6
Molecular Formula	C11H13N
Molecular Weight	159.23 g/mol
Synonyms	5-Phenylvaleronitrile; 5-Phenylpentanenitrile; 4-Cyanobutylbenzene; Benzylbutyronitrile; Pentanenitrile, 5-phenyl-; Valeronitrile, 5-phenyl-; 5-Phenyl-n-valeronitrile; 1-Cyano-4-phenylbutane
EINECS	231-778-7

Quality Control

Our 5-Phenyl-Pentanenitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Refractive Index (n20D)	1.510 - 1.520
Density (g/mL at 20°C)	0.960 - 0.980

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