Description

Cyclopropanecarbonitrile, 1-(Cyclopropylethynyl)- (9Ci) is a specialized organic nitrile building block featuring a cyclopropane ring and an ethynylcyclopropyl substituent. This compound is valued for its unique steric and electronic properties, making it a versatile intermediate in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures, such as novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for constructing constrained ring systems.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, where the cyclopropane moiety can enhance biological activity.
• Material Science Research: Acts as a precursor for specialty polymers or ligands with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cyclopropanation reactions and the synthesis of complex nitriles.
• Chemical Biology Probes: Utilized in the development of molecular probes and tags due to its reactive nitrile group.

Basic Information

Product Name	Cyclopropanecarbonitrile, 1-(Cyclopropylethynyl)- (9Ci)
CAS No.	39225-20-2
Molecular Formula	C9H9N
Molecular Weight	131.18 g/mol
Synonyms	1-(Cyclopropylethynyl)cyclopropanecarbonitrile; 1-(Cyclopropylethynyl)cyclopropanecarbonitrile (9CI); Cyclopropanecarbonitrile, 1-(2-cyclopropylethynyl)-; 1-(Cyclopropylethynyl)cyclopropane-1-carbonitrile; 1-(Cyclopropylethynyl)cyclopropanecarboxonitrile; 39225-20-2; 1-(2-Cyclopropylethynyl)cyclopropanecarbonitrile
EINECS	Contact for details

Quality Control

Our Cyclopropanecarbonitrile, 1-(Cyclopropylethynyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption or contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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