Description

Bicyclo[3.1.0]Hexan-2-One, 3-Methylene-5-(1-Methylethyl)-, (-)- (9Ci) is a high-purity, chiral bicyclic ketone derivative of significant interest in advanced organic synthesis. This compound matters as a sophisticated and versatile chiral building block, enabling the construction of complex molecular architectures with precise stereochemistry. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug candidates, particularly those requiring specific three-dimensional frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where its unique bicyclic structure imparts specific biological activity.
• Flavor & Fragrance Chemistry: Acts as a starting material for the creation of novel terpene-based aroma molecules and complex odorants.
• Academic & Industrial Research: Employed as a model compound in methodological studies of ring-opening, cycloaddition, and asymmetric catalysis reactions.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for electronics, materials science, and catalysis.

Basic Information

Product Name	Bicyclo[3.1.0]Hexan-2-One, 3-Methylene-5-(1-Methylethyl)-, (-)- (9Ci)
CAS No.	34181-27-6
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(-)-3-Methylene-5-isopropylbicyclo[3.1.0]hexan-2-one; (1S,5S)-3-Methylene-5-(propan-2-yl)bicyclo[3.1.0]hexan-2-one; 3-Isopropylidene-6,6-dimethylbicyclo[3.1.0]hexan-2-one; Levoverbenone derivative; Chiral bicyclic ketone; 34181-27-6; (-)-Isomer of 3-Methylene-5-isopropylbicyclo[3.1.0]hexan-2-one
EINECS	Contact for details

Quality Control

Our Bicyclo[3.1.0]Hexan-2-One, 3-Methylene-5-(1-Methylethyl)-, (-)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity assessment, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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