Description

4-Cyclohepten-1-One, 4-Acetyl- (9Ci) is a specialized organic building block featuring a unique seven-membered ring structure functionalized with a ketone and an acetyl group. This compound matters as a versatile intermediate for synthesizing complex molecules in advanced research and fine chemical production. It is needed by pharmaceutical R&D teams and specialty chemical manufacturers developing novel active ingredients, fragrances, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel therapeutic compounds, particularly those requiring complex cyclic frameworks.
• Organic Synthesis Building Block: Used in academic and industrial laboratories for constructing more complex molecules via reactions at the ketone or acetyl functional groups.
• Fragrance & Flavor Chemistry: Acts as a potential precursor in the synthesis of unique musk-like or woody odorants due to its specific bicyclic ketone structure.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or mechanical properties.
• Agrochemical Synthesis: Employed in the research phase for creating new active ingredients with novel modes of action.

Basic Information

Product Name	4-Cyclohepten-1-One, 4-Acetyl- (9Ci)
CAS No.	620630-02-6
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	4-Acetyl-4-cyclohepten-1-one; 4-Acetylcyclohept-4-en-1-one; 4-Cycloheptene-1-one, 4-acetyl-; 4-Acetyl-1-cyclohepten-4-one; 4-Acetylcyclohept-4-enone; 1-Cyclohepten-4-one, 4-acetyl-; (9CI) identifier for chemical naming.
EINECS	Contact for details

Quality Control

Our production of 4-Cyclohepten-1-One, 4-Acetyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. 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)	≥ 95.0% (Typical 97-99%)
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.