Description

3-Butyn-2-One, 4-(Dimethylamino)- (8Ci,9Ci) is a specialized organic building block featuring a unique combination of an electron-donating dimethylamino group and a reactive acetylene ketone moiety. This molecular architecture makes it a valuable intermediate for synthesizing complex heterocyclic compounds and advanced functional materials. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of nitrogen-containing heterocycles, such as pyrroles and pyridines, for potential drug candidates.
• Agrochemical Synthesis: Used in the development of novel active ingredients for crop protection products, leveraging its reactive triple bond for structural diversification.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of advanced polymers and functional organic materials.
• Chemical Biology Probes: Utilized in click chemistry and bio-conjugation strategies to label biomolecules or create sensor platforms.
• Academic & Industrial R&D: Fundamental building block for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	3-Butyn-2-One, 4-(Dimethylamino)- (8Ci,9Ci)
CAS No.	20568-22-3
Molecular Formula	C6H9NO
Molecular Weight	111.14 g/mol
Synonyms	4-(Dimethylamino)-3-butyn-2-one; 4-Dimethylaminobut-3-yn-2-one; 1-(Dimethylamino)-2-propyn-1-one; DMABO; 3-Butyn-2-one, 4-(dimethylamino)-; 4-(N,N-Dimethylamino)but-3-yn-2-one; 2-Propyn-1-one, 1-(dimethylamino)-
EINECS	Contact for details

Quality Control

Every batch of 3-Butyn-2-One, 4-(Dimethylamino)- is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our commitment to reliable supply and transparent documentation supports your critical R&D and scale-up processes.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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