Description

4-Phenylbutyronitrile is a versatile organic nitrile compound characterized by a phenyl group attached to a butyronitrile chain. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the preparation of pharmaceuticals and fine chemicals. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing phenylalkylamine or heterocyclic structures.
• Agrochemical Synthesis: Used as a building block for developing advanced crop protection agents and herbicides.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing novel organic electronic materials and liquid crystal compounds.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value specialty chemicals.
• Organic Synthesis Reagent: Utilized in cyanoethylation reactions and as a nitrile source in various coupling and cyclization processes.
• Fragrance & Flavor Intermediate: Acts as a chemical intermediate in the production of certain aromatic compounds.

Basic Information

Product Name	4-Phenylbutyronitrile
CAS No.	2046-18-6
Molecular Formula	C10H11N
Molecular Weight	145.20 g/mol
Synonyms	4-Phenylbutanenitrile; 4-Phenylbutyric acid nitrile; (3-Cyanopropyl)benzene; Benzenebutanenitrile; γ-Phenylbutyronitrile; 4-Phenylbutyronitrile; Phenylbutyronitrile; 1-Cyano-3-phenylpropane
EINECS	218-062-9

Quality Control

Our 4-Phenylbutyronitrile is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, identity, and impurity profiles.

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). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.5180 - 1.5220
Density (g/mL, 20°C)	0.980 - 1.000

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