Description

Cyclohexene, 1-Ethyl-2-Ethynyl- (9Ci) is a specialized organic building block characterized by its unique combination of an alkene and an alkyne functional group within a cyclohexene ring system. This molecular architecture makes it a valuable intermediate for synthesizing complex, functionalized cyclic compounds in advanced chemical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for creating complex, sterically defined cyclic structures.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides where the cyclohexene core provides specific biological activity.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, resins, and dendrimers with tailored thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for Diels-Alder reactions, hydrogenation studies, and other cycloaddition or functionalization chemistry.
• Ligand and Catalyst Development: Utilized to create novel chelating ligands or organometallic complexes for catalytic applications.
• Fragrance and Flavor Chemistry: Potential intermediate for synthesizing specific terpene-like odorants or flavor molecules due to its cyclic, unsaturated structure.

Basic Information

Product Name	Cyclohexene, 1-Ethyl-2-Ethynyl- (9Ci)
CAS No.	106011-72-7
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	1-Ethyl-2-ethynylcyclohexene; 2-Ethynyl-1-ethylcyclohexene; 1-Ethyl-2-ethynyl-cyclohexene; Cyclohexene, 1-ethyl-2-ethynyl-; 1-Ethyl-2-ethinyl-cyclohexen
EINECS	Contact for details

Quality Control

Our Cyclohexene, 1-Ethyl-2-Ethynyl- (9Ci) is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements of research and process development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.