Description

3-(Cyanomethylene)Cyclobutane-1-Carbonitrile is a specialized, high-value organic compound featuring a cyclobutane ring substituted with two nitrile functional groups. This unique structure makes it a versatile and critical building block (synthon) in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical R&D and agrochemical laboratories for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing strained ring systems or specific nitrile-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive nitrile groups.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and tags due to its bifunctional, reactive nature.
• High-Value Fine Chemical Production: An essential intermediate in multi-step synthetic routes for specialty chemicals used in electronics and imaging.

Basic Information

Product Name	3-(Cyanomethylene)Cyclobutane-1-Carbonitrile
CAS No.	1153949-98-4
Molecular Formula	C7H6N2
Molecular Weight	118.14 g/mol
Synonyms	3-(Cyanomethylene)cyclobutanecarbonitrile; 3-Methylenecyclobutane-1,1-dicarbonitrile; Cyclobutane-1-carbonitrile, 3-(cyanomethylene)-; 1-Cyano-3-methylenecyclobutane-1-carbonitrile; 3-Methylencyclobutan-1,1-dicarbonitril (German); 3-(Cyanométhylène)cyclobutane-1-carbonitrile (French)
EINECS	Contact for details

Quality Control

Our 3-(Cyanomethylene)Cyclobutane-1-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.