Description

3-Buten-2-One, 4-(1-Pyrrolidinyl)-, (3E)- (9Ci) is a specialized α,β-unsaturated ketone derivative featuring a pyrrolidine substituent, making it a valuable building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors where its unique structure enables the construction of nitrogen-containing heterocycles. Industries requiring high-purity, custom synthetic intermediates for research and development or process chemistry will find this product essential for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, leveraging its reactive enone system for creating bioactive heterocycles.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored optical or electronic properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodology development and the construction of complex molecular libraries.
• Fine Chemical Production: Utilized in the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	3-Buten-2-One, 4-(1-Pyrrolidinyl)-, (3E)- (9Ci)
CAS No.	90054-87-8
Molecular Formula	C8H13NO
Molecular Weight	139.19 g/mol
Synonyms	(3E)-4-(Pyrrolidin-1-yl)but-3-en-2-one; 4-(1-Pyrrolidinyl)-3-buten-2-one, (E)-; 1-(1-Pyrrolidinyl)-1-buten-3-one; (E)-4-(Pyrrolidin-1-yl)but-3-en-2-one; 3-Buten-2-one, 4-(1-pyrrolidinyl)-, (E)-; 90054-87-8; (E)-1-(Pyrrolidin-1-yl)but-1-en-3-one
EINECS	Contact for details

Quality Control

Our 3-Buten-2-One, 4-(1-Pyrrolidinyl)-, (3E)- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the product under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to amber liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.