Description

2,3,5-Trimethyl-4-Methylene-2-Cyclopenten-1-One is a specialized, highly functionalized cyclopentenone derivative. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactive methylene group and ketone functionality. It is primarily sought by pharmaceutical and fine chemical research and development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a building block for creating unique musk-like or woody odorants and flavor compounds.
• Material Science Research: Employed in the development of advanced polymers, resins, and functional materials.
• Organic Synthesis Reagent: Utilized in Diels-Alder reactions, Michael additions, and other cyclization processes to form complex ring systems.
• Academic & Industrial R&D: A valuable tool for chemists in exploratory research and process development.

Basic Information

Product Name	2,3,5-Trimethyl-4-Methylene-2-Cyclopenten-1-One
CAS No.	29765-85-3
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	4-Methylene-2,3,5-trimethyl-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 4-methylene-2,3,5-trimethyl-; 2,3,5-Trimethyl-4-methylen-2-cyclopenten-1-on; Trimethyl methylene cyclopentenone
EINECS	Contact for details

Quality Control

Our 2,3,5-Trimethyl-4-Methylene-2-Cyclopenten-1-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat and ignition sources.

Specification

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