Description

Cyclohexane, 1-Ethynyl-4-Propyl-, trans- (9Ci) is a specialized alkyne-substituted cyclohexane derivative with a defined trans-configuration. This compound serves as a valuable advanced intermediate in organic synthesis, prized for its unique structural features that enable the construction of complex molecular architectures. It is primarily utilized by pharmaceutical research and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used in cross-coupling reactions, cycloadditions, and other catalytic transformations to introduce the ethynyl and propyl functional groups.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and advanced organic materials.
• Agrochemical Development: Intermediate in the research and synthesis of new crop protection agents and herbicides.
• Liquid Crystal & OLED Materials: Potential precursor for creating components used in display technologies and organic electronics.
• Academic & R&D Laboratories: Used in methodological studies and as a reference standard in chemical research.

Basic Information

Product Name	Cyclohexane, 1-Ethynyl-4-Propyl-, trans- (9Ci)
CAS No.	159524-85-3
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	trans-1-Ethynyl-4-propylcyclohexane; (trans)-4-Propyl-1-ethynylcyclohexane; 1-Propyl-4-ethynylcyclohexane (trans); 4-Propyl-1-ethynylcyclohexane, trans-; Cyclohexane, 1-ethynyl-4-propyl-, trans-; 159524-85-3; trans-4-Propylcyclohexylethyne
EINECS	Contact for details

Quality Control

Our Cyclohexane, 1-Ethynyl-4-Propyl-, trans- (9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Custom synthesis and purification to meet specific research or cGMP standards are available upon request.

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, consider an inert atmosphere to maintain stability.

Specification

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