Description

5,5-Dimethyl-3-(1-Methylethyl)-2-Cyclohexen-1-One is a high-purity, specialized cyclohexenone derivative. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique sterically hindered ketone structure. It is primarily utilized by R&D and production chemists in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Ingredient: Serves as a precursor for creating unique musk-like or woody odorants and flavor compounds.
• Organic Synthesis Reagent: Acts as a versatile intermediate in Diels-Alder reactions, Michael additions, and other carbon-carbon bond-forming processes.
• Material Science Research: Investigated as a monomer or cross-linking agent for specialty polymers and advanced materials.
• Chemical Research & Development: Essential for academic and industrial R&D exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	5,5-Dimethyl-3-(1-Methylethyl)-2-Cyclohexen-1-One
CAS No.	28017-79-0
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	5,5-Dimethyl-3-isopropyl-2-cyclohexen-1-one; 3-Isopropyl-5,5-dimethyl-2-cyclohexen-1-one; Dihydroisophorone; 2-Cyclohexen-1-one, 5,5-dimethyl-3-(1-methylethyl)-; Isoisophorone; 5,5-Dimethyl-3-(propan-2-yl)cyclohex-2-en-1-one
EINECS	Contact for details

Quality Control

Our 5,5-Dimethyl-3-(1-Methylethyl)-2-Cyclohexen-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
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.