Description

3-Methoxy-2-Methylpropanenitrile is a versatile organic nitrile derivative with a methoxy-substituted branched carbon chain. This compound serves as a valuable specialty chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers requiring specific nitrile functionality.
• Organic Synthesis Reagent: Employed in research laboratories for cyanoalkylation reactions and as a versatile C4 synthon.
• Liquid Crystal & Electronic Material Precursor: Potential intermediate in the manufacture of components for display technologies.

Basic Information

Product Name	3-Methoxy-2-Methylpropanenitrile
CAS No.	31413-67-9
Molecular Formula	C6H11NO
Molecular Weight	113.16 g/mol
Synonyms	2-Methyl-3-methoxypropionitrile; 3-Methoxy-2-methylpropionitrile; Isobutyronitrile, 3-methoxy-; β-Methoxyisobutyronitrile; 2-Methyl-3-methoxypropanenitrile; (RS)-3-Methoxy-2-methylpropionitrile
EINECS	Contact for details

Quality Control

Our 3-Methoxy-2-Methylpropanenitrile is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep container tightly sealed when not in use to prevent evaporation and moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.405 - 1.415
Density (20°C)	0.92 - 0.96 g/mL

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