Description

7-Methyloctanenitrile is a branched-chain aliphatic nitrile of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable intermediate for constructing complex molecular architectures, particularly in the fragrance, pharmaceutical, and agrochemical sectors. Its unique structure makes it a key building block for researchers and manufacturers developing novel active ingredients and specialty chemicals.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of musk-like odorants and other complex aroma chemicals due to its nitrile functionality, which can be transformed into various carbonyl compounds.
• Pharmaceutical Building Block: Serves as a crucial precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs), especially those requiring branched alkyl chains.
• Agrochemical Synthesis: Employed in the production of herbicides, fungicides, and pesticides where its aliphatic backbone is incorporated into the final molecule.
• Organic Synthesis Reagent: Acts as a starting material or intermediate in various organic reactions, including hydrolysis to carboxylic acids, reduction to amines, and Grignard reactions.
• Material Science Research: Investigated as a monomer or modifier in the development of specialty polymers and resins with tailored properties.
• Liquid Crystal and Electronic Chemicals: Utilized in the synthesis of components for display materials and other electronic applications requiring specific alkyl chain geometries.

Basic Information

Product Name	7-Methyloctanenitrile
CAS No.	138808-48-7
Molecular Formula	C9H17N
Molecular Weight	139.24 g/mol
Synonyms	7-Methyloctyl cyanide; Isoamylacetonitrile (branched isomer); 6-Methylheptyl cyanide (alternative numbering); 2-Methyloctanenitrile (isomer); Isooctyl nitrile; 1-Cyano-7-methyloctane; 7-Methylcaprylonitrile
EINECS	Contact for details

Quality Control

Our 7-Methyloctanenitrile is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, 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 heat sources and incompatible materials such as strong acids, strong bases, and strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.420 - 1.425
Density (20°C)	0.810 - 0.830 g/mL

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