Description

7,7-Dimethylbicyclo[3.1.1]hept-3-en-6-one is a specialized bicyclic ketone derivative, serving as a valuable intermediate in advanced organic synthesis. Its unique bridged structure and functional groups make it a critical building block for creating complex molecular architectures. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those with terpene-like or bridged ring systems.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its reactive ketone and alkene functionalities.
• Fragrance & Flavor Chemistry: Serves as a starting material for synthesizing unique terpenoid-based aroma compounds and odorants.
• Organic Synthesis Building Block: A versatile reagent for Diels-Alder reactions, carbonyl chemistry, and other cycloaddition processes in academic and industrial research.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.

Basic Information

Product Name	7,7-Dimethylbicyclo[3.1.1]hept-3-en-6-one
CAS No.	79801-32-4
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	6,6-Dimethyl-2-norpinen-5-one; 2-Norpinen-5-one, 6,6-dimethyl-; Bicyclo[3.1.1]hept-3-en-6-one, 7,7-dimethyl-; 7,7-Dimethyl-2-norbornen-5-one; 5-Norbornene-2-one, 1,7,7-trimethyl- (related structure); Pinocarvone (isomer); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 7,7-Dimethylbicyclo[3.1.1]hept-3-en-6-one is produced under stringent quality management systems. Each batch is analyzed to ensure high chemical purity and consistency, meeting the exacting standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all commercial shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 5.0%

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