Description

4-Penten-2-One, 3-Ethoxy- (9Ci) is a specialized organic compound featuring a reactive α,β-unsaturated ketone moiety with an ethoxy substituent. This unique structure makes it a valuable versatile building block for synthesizing more complex molecules in fine chemical and pharmaceutical research. It is particularly sought after by R&D chemists and process development scientists working in advanced organic synthesis, agrochemical development, and the creation of novel fragrance intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for constructing heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Flavor & Fragrance Industry: Acts as a precursor for synthesizing specific aroma chemicals and fragrance components.
• Organic Synthesis Research: A versatile Michael acceptor and electrophile for constructing carbon-carbon bonds in academic and industrial R&D.
• Polymer Chemistry: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Material Science: Investigated for use in creating advanced organic materials and functionalized surfaces.

Basic Information

Product Name	4-Penten-2-One, 3-Ethoxy- (9Ci)
CAS No.	161974-16-9
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	3-Ethoxy-4-penten-2-one; 3-Ethoxypent-4-en-2-one; 4-Penten-2-one, 3-ethoxy-; 1-Ethoxy-1-buten-3-one; Ethyl 1-buten-3-one ether
EINECS	Contact for details

Quality Control

Our 4-Penten-2-One, 3-Ethoxy- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, containers should be kept tightly sealed and handled in a fume hood. Recommended storage temperature: 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content	≤ 0.5%

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