Description

(E)-4-{3-[(Diethylamino)Carbonyl]Anilino}-4-Oxo-2-Butenoic Acid is a specialized organic compound featuring a conjugated butenoic acid backbone linked to a diethylamino-substituted anilino moiety. This structure makes it a valuable high-purity intermediate for the synthesis of more complex molecules in advanced research and development. It is primarily sought by pharmaceutical and agrochemical R&D teams for use in creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty organic compounds.
• Academic & Industrial R&D: Employed in chemical biology and medicinal chemistry research for structure-activity relationship (SAR) studies.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials.

Basic Information

Product Name	(E)-4-{3-[(Diethylamino)Carbonyl]Anilino}-4-Oxo-2-Butenoic Acid
CAS No.	940208-18-4
Molecular Formula	C15H18N2O4
Molecular Weight	290.32 g/mol
Synonyms	(E)-4-(3-(Diethylcarbamoyl)phenylamino)-4-oxobut-2-enoic acid; 4-[(3-[(Diethylamino)carbonyl]phenyl)amino]-4-oxo-2-butenoic acid; 2-Butenoic acid, 4-[[3-[(diethylamino)carbonyl]phenyl]amino]-4-oxo-, (2E)-; 940208-18-4; (E)-4-(3-(Diethylcarbamoyl)anilino)-4-oxobut-2-enoic acid; N-[3-(Diethylcarbamoyl)phenyl]-4-oxo-4-[(1E)-2-carboxyethenyl]amino]but-2-enamide (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of (E)-4-{3-[(Diethylamino)Carbonyl]Anilino}-4-Oxo-2-Butenoic Acid adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized by advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content	≤ 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.