Description

2-Propynenitrile, 3-Cyclohexyl- (9Ci) is a specialized organic nitrile compound featuring a cyclohexyl substituent on a propargyl nitrile backbone. This unique structure makes it a valuable high-purity chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists for constructing complex molecular architectures. The compound's reactivity profile is leveraged in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring the introduction of a cyanoalkyne moiety.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the nitrile group can impart specific biological activity.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers and advanced resins with tailored properties.
• Organic Synthesis: A versatile reagent for click chemistry and cycloaddition reactions, enabling the efficient construction of heterocyclic compounds.
• Ligand & Catalyst Development: Employed in the preparation of novel ligands for metal catalysis and organocatalysts.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex dyes, flavors, and fragrances.

Basic Information

Product Name	2-Propynenitrile, 3-Cyclohexyl- (9Ci)
CAS No.	73542-37-7
Molecular Formula	C9H11N
Molecular Weight	133.19 g/mol
Synonyms	3-Cyclohexyl-2-propynenitrile; 3-Cyclohexylpropiolonitrile; Cyclohexylpropiolonitrile; 2-Propynenitrile, 3-cyclohexyl-; 3-Cyclohexylprop-2-ynenitrile; Cyclohexylacetylene nitrile; Propargyl nitrile, 3-cyclohexyl-
EINECS	Contact for details

Quality Control

Every batch of 2-Propynenitrile, 3-Cyclohexyl- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements of research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request. Our quality commitment supports compliance in cGMP and ISO 9001 environments.

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. Due to the reactive nature of nitriles and alkynes, store separately from strong oxidizers, acids, and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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