Description

1,1-Cyclopentanedicarbonitrile is a high-purity, versatile chemical intermediate featuring a unique cyclopentane ring structure with two nitrile functional groups. This compound is valued for its role as a critical building block in the synthesis of complex organic molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel heterocycles and active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and fungicides, leveraging its nitrile groups for structural diversity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal and chemical resistance.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex, functionalized cyclopentane derivatives and heterocyclic compounds.
• Electronic Chemicals: Investigated as a potential precursor for materials used in organic light-emitting diodes (OLEDs) and other electronic applications.

Basic Information

Product Name	1,1-Cyclopentanedicarbonitrile
CAS No.	29739-46-6
Molecular Formula	C7H8N2
Molecular Weight	120.15 g/mol
Synonyms	Cyclopentane-1,1-dicarbonitrile; 1,1-Dicyanocyclopentane; Cyclopentan-1,1-diyldimalononitrile; NSC 163045; 1,1-Bis(cyanomethyl)cyclopentane (incorrect but common); Cyclopentane-1,1-dinitrile
EINECS	Contact for details

Quality Control

Our 1,1-Cyclopentanedicarbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and reliability for your critical R&D and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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