Description

1-Methyl-3-Methylenecyclobutanecarbonitrile is a specialized organic nitrile compound featuring a unique cyclobutane ring structure. This chemical serves as a valuable high-purity intermediate and building block in advanced organic synthesis, enabling the development of complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring strained ring systems.
• Agrochemical Synthesis: Used in the production of novel herbicides, fungicides, and insecticides, leveraging its reactive nitrile and alkene functionalities.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for synthesizing specialty polymers with tailored thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial research for cycloaddition reactions, hydrogenation studies, and the construction of complex natural product analogs.
• Ligand & Catalyst Development: Useful for preparing novel chelating ligands or metal-organic frameworks (MOFs) due to its potential donor sites.
• Fine Chemical Production: Serves as a precursor for manufacturing other high-value, niche fine chemicals and flavors & fragrances.

Basic Information

Product Name	1-Methyl-3-Methylenecyclobutanecarbonitrile
CAS No.	32082-16-9
Molecular Formula	C7H9N
Molecular Weight	107.15 g/mol
Synonyms	3-Methylene-1-methylcyclobutanecarbonitrile; 1-Methyl-3-methylenecyclobutanecarbonitrile; 1-Methyl-3-methylidenecyclobutanecarbonitrile; 1-Methyl-3-methylene-cyclobutanecarbonitrile; Cyclobutanecarbonitrile, 1-methyl-3-methylene-; 1-Methyl-3-methylenecyclobutanenitrile; (1-Methyl-3-methylenecyclobutyl)formonitrile
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Methylenecyclobutanecarbonitrile is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC/HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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