Description

Cyclohexene, 1-(1,1-Dimethylethyl)-5-Methylene- (9Ci) is a specialized organic compound featuring a cyclohexene core substituted with a tert-butyl group and an exocyclic methylene unit. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for applications requiring high-purity, functionalized building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a specialized building block for synthesizing complex organic molecules, including agrochemicals and performance chemicals.
• Polymer Chemistry: Acts as a monomer or co-monomer in the development of specialty polymers with tailored properties.
• Material Science Research: Employed in the creation of advanced organic materials and liquid crystals.
• Catalysis & Ligand Development: Utilized as a precursor for synthesizing novel ligands and organometallic catalysts.
• Academic & Industrial R&D: A critical reagent for methodological studies and exploratory chemistry in both university and corporate laboratories.

Basic Information

Product Name	Cyclohexene, 1-(1,1-Dimethylethyl)-5-Methylene- (9Ci)
CAS No.	764654-24-2
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	5-Methylene-1-tert-butylcyclohexene; 1-tert-Butyl-5-methylidenecyclohex-1-ene; 1-(tert-Butyl)-5-methylidenecyclohexene; 1-tert-Butyl-5-methylenecyclohexene; 1-(1,1-Dimethylethyl)-5-methylidenecyclohexene; 5-Methylene-1-(1,1-dimethylethyl)cyclohexene
EINECS	Contact for details

Quality Control

Every batch of Cyclohexene, 1-(1,1-Dimethylethyl)-5-Methylene- (9Ci) is manufactured under strict quality management protocols. We employ advanced analytical techniques, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency meet the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, minimize exposure to air and handle in a fume hood.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.