Description

Bicyclo[4.1.0]Heptan-2-One is a specialized bicyclic ketone featuring a strained three-membered cyclopropane ring fused to a cyclohexanone, making it a valuable synthon in advanced organic synthesis. This unique structure imparts significant reactivity, particularly in ring-opening and functionalization reactions, which is critical for constructing complex molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing novel drug candidates, especially those requiring strained ring systems for biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where its bicyclic framework contributes to unique modes of action.
• Fine Chemical Production: Acts as a precursor for flavors, fragrances, and other high-value specialty chemicals requiring specific stereochemistry.
• Academic & Industrial Research: Employed in methodological studies of cyclopropane chemistry, ring-expansion reactions, and catalysis.
• Material Science: Investigated as a monomer or cross-linking agent for creating polymers with tailored thermal and mechanical properties.

Basic Information

Product Name	Bicyclo[4.1.0]Heptan-2-One
CAS No.	5771-58-4
Molecular Formula	C7H10O
Molecular Weight	110.15 g/mol
Synonyms	2-Norcaranone; Bicyclo[4.1.0]heptan-2-one; 2-Oxobicyclo[4.1.0]heptane; Norcaran-2-one; 1,6-Methano[6]annulen-7-one, 1,2,3,4,5,6,7,8-octahydro-
EINECS	227-300-7

Quality Control

Our Bicyclo[4.1.0]Heptan-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the exact specifications for your records and quality assurance protocols.

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 strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (g/mL, 20°C)	0.98 - 1.02

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