Description

Cyclobutanone, 2-Cyclohexylidene- (9Ci) is a specialized organic compound featuring a unique bridged cyclic ketone structure. This molecular architecture makes it a valuable and versatile building block in advanced organic synthesis, particularly for constructing complex, strained ring systems. 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 precursor in the synthesis of novel drug candidates, especially those requiring complex carbocyclic or spirocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where its strained ring system can impart unique biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in [4+2] cycloaddition reactions and other ring-forming transformations to create intricate molecular architectures for chemical libraries.
• Flavor & Fragrance Chemistry: Investigated as a potential intermediate for synthesizing novel musk compounds or other specialty aroma chemicals.
• Academic & Industrial R&D: A critical reagent for methodological studies in synthetic organic chemistry, enabling new routes to complex natural products.

Basic Information

Item	Detail
Product Name	Cyclobutanone, 2-Cyclohexylidene- (9Ci)
CAS No.	344748-37-4
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	2-Cyclohexylidenecyclobutanone; Bicyclo[4.2.0]octan-7-one; 2-Cyclohexyliden-cyclobutanon; 7-Bicyclo[4.2.0]octanone; Cyclobutanone, 2-cyclohexylidene-; 2-(Cyclohexylidene)cyclobutanone
EINECS	Contact for details

Quality Control

Our Cyclobutanone, 2-Cyclohexylidene- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and GC-MS, NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.