Description

2-Cyclopenten-1-One,2,3,5-Triethyl-4-Ethylidene-,(4E)-(9Ci) CAS NO 547766-52-9 is a specialized, high-purity organic compound belonging to the class of substituted cyclopentenones. This chemical serves as a critical advanced intermediate for the synthesis of complex molecules in research and industrial chemistry. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used in advanced organic reactions, including cycloadditions and as a Michael acceptor, to construct complex molecular frameworks.
• Agrochemical Research: Intermediate in the development of new pesticides and herbicides with specific biological activity.
• Material Science: Potential precursor for specialty polymers, ligands, or organic electronic materials due to its functionalized structure.
• Flavor & Fragrance Synthesis: Serves as an intermediate for creating complex aroma chemicals and specialty flavor compounds.
• Academic & Industrial R&D: Essential for methodological research in synthetic organic chemistry and process development.

Basic Information

Item	Details
Product Name	2-Cyclopenten-1-One,2,3,5-Triethyl-4-Ethylidene-,(4E)-(9Ci)
CAS No.	547766-52-9
Molecular Formula	C13H22O
Molecular Weight	194.31 g/mol
Synonyms	(4E)-2,3,5-Triethyl-4-ethylidene-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 2,3,5-triethyl-4-ethylidene-, (4E)-; 4-Ethylidene-2,3,5-triethyl-2-cyclopenten-1-one; (E)-4-Ethylidene-2,3,5-triethylcyclopent-2-en-1-one; 2,3,5-Triethyl-4-ethylidene-2-cyclopenten-1-one; 547766-52-9; (4E)-4-Ethylidene-2,3,5-triethylcyclopent-2-en-1-one
EINECS	Contact for details

Quality Control

Our production of 2-Cyclopenten-1-One,2,3,5-Triethyl-4-Ethylidene-,(4E)-(9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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