Description

3-Buten-2-One, 4-(Propylamino)-, (E)- (9Ci) is a specialized organic compound featuring an α,β-unsaturated ketone (enone) structure with a propylamino substituent. This unique molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis, particularly for constructing nitrogen-containing heterocycles and complex pharmacophores. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers with specific optical or electronic properties.
• Organic Synthesis Building Block: Employed in Michael addition reactions, cyclization processes, and the construction of complex natural product analogs.
• Chemical Research & Development: Essential for academic and industrial labs exploring new reactions and catalytic processes involving enamine chemistry.

Basic Information

Product Name	3-Buten-2-One, 4-(Propylamino)-, (E)- (9Ci)
CAS No.	51287-93-5
Molecular Formula	C7H13NO
Molecular Weight	127.18 g/mol
Synonyms	(E)-4-(Propylamino)but-3-en-2-one; 4-(Propylamino)-3-buten-2-one; 1-Buten-3-one, 4-(propylamino)-, (E)-; (E)-4-(N-Propylamino)but-3-en-2-one; 3-Buten-2-one, 4-(propylamino)-, (E)-; 4-(Propylamino)-3-buten-2-one, (E)-; (E)-4-(Propylamino)-3-buten-2-one
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 4-(Propylamino)-, (E)- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Light yellow to yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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