Description

3,3-Dimethylcyclopropane-1,1,2,2-Tetracarbonitrile is a highly functionalized, multi-cyano substituted cyclopropane derivative, serving as a versatile and valuable synthetic building block in advanced organic chemistry. Its rigid, strained cyclopropane ring and four electron-withdrawing nitrile groups make it a key precursor for constructing complex molecular architectures, heterocycles, and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring a rigid, three-dimensional scaffold to modulate biological activity and pharmacokinetic properties.
• Agrochemical Synthesis: Serves as a key precursor for creating new herbicides, fungicides, and insecticides with unique modes of action.
• Ligand and Catalyst Development: The nitrile groups can be transformed into various functional groups (e.g., tetrazoles, amides) to create chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer and Material Science: Acts as a cross-linking agent or monomer for producing high-performance, thermally stable, and specialty polymers.
• Organic Synthesis Building Block: Employed in cycloaddition reactions, ring-opening polymerizations, and as a precursor to other strained ring systems and complex molecules.

Basic Information

Product Name	3,3-Dimethylcyclopropane-1,1,2,2-Tetracarbonitrile
CAS No.	13017-67-9
Molecular Formula	C9H8N4
Molecular Weight	172.19 g/mol
Synonyms	1,1,2,2-Tetracyano-3,3-dimethylcyclopropane; 3,3-Dimethylcyclopropane-1,1,2,2-tetracarbonitrile; Tetracyanodimethylcyclopropane; 3,3-Dimethyl-1,1,2,2-cyclopropanetetracarbonitrile; Dimethylcyclopropanetetracarbonitrile
EINECS	Contact for details

Quality Control

Our 3,3-Dimethylcyclopropane-1,1,2,2-Tetracarbonitrile is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Due to the presence of multiple nitrile groups, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.