Description

2,3-Dimethyl-5-Methylene-2-Cyclopenten-1-One is a specialized, high-purity cyclopentenone derivative valued for its unique structural motif and reactivity. This compound serves as a critical advanced intermediate in fine chemical synthesis, enabling the construction of complex molecular architectures. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a precursor for creating unique musk-like or woody odorants and flavor compounds.
• Material Science Research: Employed in the development of specialty polymers, resins, and organic electronic materials.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for Diels-Alder reactions and other cycloaddition chemistry.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control laboratories.

Basic Information

Product Name	2,3-Dimethyl-5-Methylene-2-Cyclopenten-1-One
CAS No.	52775-77-6
Molecular Formula	C8H10O
Molecular Weight	122.16 g/mol
Synonyms	5-Methylene-2,3-dimethyl-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 2,3-dimethyl-5-methylene-; 2,3-Dimethyl-5-methylidenecyclopent-2-en-1-one
EINECS	Contact for details

Quality Control

Our 2,3-Dimethyl-5-Methylene-2-Cyclopenten-1-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality commitment ensures the material meets the exacting standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. 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 (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.