Description

4-(4-Dimethylamino-Phenyl)-But-3-En-2-One is a high-purity, versatile organic intermediate characterized by its unique enone structure linked to a dimethylamino-substituted phenyl ring. This compound matters for its role as a critical building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. Industries that need it include pharmaceutical R&D for creating novel active ingredients, agrochemical manufacturers developing new crop protection agents, and academic laboratories engaged in organic synthesis and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various pharmacologically active compounds, including potential anticancer agents and central nervous system (CNS) drugs.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its structural motif for biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing specialized dyes and organic pigments due to its conjugated system and amino group.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a core component or intermediate for electron-transport or emissive layer materials in OLED research.
• Academic and R&D: Employed in universities and research institutions for studying Michael addition reactions, cyclization processes, and as a model compound in photophysical studies.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing specialty chemicals with specific functional properties.

Basic Information

Product Name	4-(4-Dimethylamino-Phenyl)-But-3-En-2-One
CAS No.	5432-53-1
Molecular Formula	C12H15NO
Molecular Weight	189.25 g/mol
Synonyms	4-(4-Dimethylaminophenyl)-3-buten-2-one; (E)-4-(4-Dimethylaminophenyl)but-3-en-2-one; 4-(N,N-Dimethylamino)cinnamaldehyde acetone adduct; p-Dimethylaminobenzylideneacetone; 4-Dimethylaminobenzalacetone; 1-(4-Dimethylaminophenyl)-3-buten-2-one; DMABA (Dimethylaminobenzalacetone); NSC 403697
EINECS	226-596-8

Quality Control

Our 4-(4-Dimethylamino-Phenyl)-But-3-En-2-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider using an inert atmosphere (e.g., nitrogen or argon) to maintain product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 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.