Description

Cyclohexane, (2-Ethynylcyclopropyl)-, cis- (9Ci) is a specialized organic compound featuring a unique cis-configured cyclopropane ring fused to a cyclohexane core, terminated with a reactive ethynyl group. This complex molecular architecture makes it a valuable high-purity building block for advanced chemical synthesis, particularly in the development of novel molecular scaffolds. It is primarily sought after by pharmaceutical research and agrochemical development teams for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor for novel drug candidates, especially in medicinal chemistry programs targeting complex cyclic structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its unique steric and electronic properties.
• Advanced Material Research: Acts as a monomer or building block for synthesizing specialty polymers and functional materials with tailored properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial R&D for constructing complex natural product analogs and exploring new catalytic cycles.
• Ligand & Catalyst Development: The ethynyl and strained cyclopropane motifs are valuable for designing novel ligands and organometallic catalysts.

Basic Information

Product Name	Cyclohexane, (2-Ethynylcyclopropyl)-, cis- (9Ci)
CAS No.	144448-11-3
Molecular Formula	C11H16
Molecular Weight	148.25 g/mol
Synonyms	cis-(2-Ethynylcyclopropyl)cyclohexane; (1R,2S)-2-Ethynyl-1-cyclopropylcyclohexane (and enantiomer); 2-Ethynyl-1-cyclopropylcyclohexane; (2-Ethynylcyclopropyl)cyclohexane; cis-2-Ethynyl-1-cyclopropylcyclohexane; Cyclohexane, (2-ethynylcyclopropyl)-, cis-; Bicyclo[4.1.0]heptane, 7-ethynyl-1,2,3,4,5,6-hexahydro-, (1R,6S)-rel-
EINECS	Contact for details

Quality Control

Our Cyclohexane, (2-Ethynylcyclopropyl)-, cis- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request. We support cGMP compliance for advanced intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under an inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Standard Grade)
Purity (GC/HPLC)	≥ 98.0% (High Purity Grade)
Water Content (KF)	≤ 0.5%

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