Description

3-Cyclohexen-1-One, 5-Acetyl-4-Methyl- (9Ci) is a specialized organic building block with a unique cyclic enone structure functionalized with acetyl and methyl groups. This compound matters as a versatile intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research, offering a defined reactive scaffold for further chemical elaboration. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized cyclohexenone core.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure can contribute to specific biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, fragrances, and other specialty chemicals requiring complex cyclic ketone frameworks.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of polymers with specific thermal or optical properties.
• Academic & Industrial R&D: Employed in organic synthesis methodologies and catalysis studies due to its defined reactive sites.

Basic Information

Product Name	3-Cyclohexen-1-One, 5-Acetyl-4-Methyl- (9Ci)
CAS No.	145300-01-2
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	5-Acetyl-4-methyl-3-cyclohexen-1-one; 4-Methyl-5-acetyl-3-cyclohexen-1-one; 5-Acetyl-4-methylcyclohex-3-en-1-one; 1-(4-Methyl-3-oxo-1-cyclohexen-1-yl)ethanone
EINECS	Contact for details

Quality Control

Our 3-Cyclohexen-1-One, 5-Acetyl-4-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications 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, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical)
Water Content	≤ 0.5%

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