Description

Ethanone, 1-(4,4-Dimethyl-1-Cyclopenten-1-Yl)- (9Ci) is a specialized organic ketone compound with a unique cyclic structure, serving as a valuable intermediate in advanced organic synthesis. Its distinct molecular architecture makes it a critical building block for creating complex molecules with specific functional properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fragrance industries seeking to develop novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized cyclopentene backbone.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its specific ketone functionality is incorporated into the final molecule.
• Fragrance & Flavor Chemistry: Acts as a precursor for the synthesis of musky, woody, or amber odorants due to its cyclic and ketone characteristics.
• Material Science Research: Employed in the development of specialty polymers, resins, and advanced organic materials that benefit from its rigid cyclic unit.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for cycloaddition reactions, carbonyl chemistry, and the construction of complex natural product analogs.

Basic Information

Product Name	Ethanone, 1-(4,4-Dimethyl-1-Cyclopenten-1-Yl)- (9Ci)
CAS No.	73011-50-4
Molecular Formula	C9H14O
Molecular Weight	138.21 g/mol
Synonyms	1-(4,4-Dimethyl-1-cyclopenten-1-yl)ethanone; 4,4-Dimethyl-1-cyclopenten-1-yl methyl ketone; 1-Acetyl-4,4-dimethyl-1-cyclopentene; 4,4-Dimethyl-1-cyclopentenyl methyl ketone; (4,4-Dimethylcyclopent-1-en-1-yl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(4,4-Dimethyl-1-Cyclopenten-1-Yl)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and purity. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment to support your quality assurance processes.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

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

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