Description

2-Cyclohexen-1-One, 3,5,5-Trimethyl-6-Methylene- (9Ci) is a specialized cyclic enone derivative with a unique, sterically hindered structure. This compound serves as a valuable high-purity chemical intermediate for advanced organic synthesis, where its reactive ketone and exocyclic methylene groups offer versatile functionalization pathways. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for constructing complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of advanced crop protection agents and herbicides.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing specialized aroma chemicals and odorants.
• Material Science Research: Intermediate in the development of specialty polymers, resins, and advanced organic materials.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions and other cycloadditions to create complex, polycyclic structures.
• Academic & Industrial R&D: A valuable tool for methodological studies and exploring new synthetic routes in chemistry laboratories.

Basic Information

Product Name	2-Cyclohexen-1-One, 3,5,5-Trimethyl-6-Methylene- (9Ci)
CAS No.	434321-59-2
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	3,5,5-Trimethyl-6-methylene-2-cyclohexen-1-one; 6-Methylene-3,5,5-trimethyl-2-cyclohexen-1-one; 3,5,5-Trimethyl-6-methylidenecyclohex-2-en-1-one; Isophorone derivative; Trimethylmethylenecyclohexenone
EINECS	Contact for details

Quality Control

Our 2-Cyclohexen-1-One, 3,5,5-Trimethyl-6-Methylene- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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