Description

3-Penten-2-One, 3-Ethyl-, (E)- (9Ci) is an unsaturated ketone characterized by its specific (E)-isomer configuration, offering unique reactivity and structural properties. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key precursor for developing novel herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Acts as a building block for creating specific ketone-based aroma compounds.
• Organic Synthesis Reagent: Employed in Michael additions, aldol condensations, and other carbon-carbon bond-forming reactions.
• Polymer Chemistry: Can be utilized in the production of specialty polymers and resins.
• Research & Development: A crucial tool in academic and industrial laboratories for methodological studies and novel compound discovery.

Basic Information

Product Name	3-Penten-2-One, 3-Ethyl-, (E)- (9Ci)
CAS No.	52883-76-8
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	(E)-3-Ethyl-3-penten-2-one; (E)-3-Ethylpent-3-en-2-one; trans-3-Ethyl-3-penten-2-one; 3-Ethyl-3-penten-2-one, (E)-; 3-Penten-2-one, 3-ethyl-, (E)-; 3-Ethyl-3-penten-2-one; 3-Ethylpent-3-en-2-one
EINECS	Contact for details

Quality Control

Our production of 3-Penten-2-One, 3-Ethyl-, (E)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (area %)
Isomeric Purity ((E)-isomer)	≥ 98.0% (by GC or NMR)
Water Content (KF)	≤ 0.5%

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