Description

α-Methylphenylacetonitrile is a versatile organic nitrile compound serving as a critical building block in advanced chemical synthesis. Its value lies in its phenylacetonitrile structure, which provides a reactive nitrile group adjacent to a benzylic carbon, enabling a wide range of chemical transformations. This intermediate is essential for manufacturers in the pharmaceutical and agrochemical sectors, where it is used to construct complex molecules for active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with arylacetic acid or phenethylamine backbones.
• Agrochemical Synthesis: Employed in the production of herbicides, fungicides, and insecticides, where its structure is incorporated into target molecules.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and other specialty chemicals requiring phenylacetonitrile derivatives.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new carbon-carbon bond formation reactions and nitrile chemistry.
• Fragrance and Flavor Intermediate: Serves as a starting material for synthesizing certain aromatic compounds used in fragrance and flavor formulations.

Basic Information

Product Name	α-Methylphenylacetonitrile
CAS No.	1823-91-2
Molecular Formula	C9H9N
Molecular Weight	131.18 g/mol
Synonyms	2-Phenylpropionitrile; (RS)-2-Phenylpropionitrile; (±)-2-Phenylpropionitrile; α-Methylbenzeneacetonitrile; 2-Phenylpropanenitrile; Hydratroponitrile; DL-2-Phenylpropionitrile; Benzeneacetonitrile, α-methyl-
EINECS	217-355-7

Quality Control

Our α-Methylphenylacetonitrile is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, strong bases, and strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

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)	1.515 - 1.525
Density (20°C)	0.98 - 1.02 g/mL

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