Description

2-Butenoic Acid, 4-[(2-Ethoxyphenyl)Amino]-4-Oxo-, (2Z)- is a specialized organic compound belonging to the class of α,β-unsaturated amides, characterized by its specific (Z)-configuration. This high-purity intermediate is critical for research and development in advanced organic synthesis, where precise molecular structure and purity are paramount. It serves as a valuable building block for pharmaceutical chemists and material scientists developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific receptor interactions.
• Agrochemical Research: Used in developing new active ingredients for crop protection with potential herbicidal or fungicidal properties.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct heterocyclic compounds or other advanced chemical architectures.
• Material Science Research: Potential monomer or modifier in the development of specialty polymers with tailored properties.
• Chemical Biology Probes: Useful for creating molecular probes to study enzyme mechanisms or biological pathways.

Basic Information

Product Name	2-Butenoic Acid, 4-[(2-Ethoxyphenyl)Amino]-4-Oxo-, (2Z)-
CAS No.	1089327-21-8
Molecular Formula	C13H15NO4
Molecular Weight	249.26 g/mol
Synonyms	(2Z)-4-[(2-Ethoxyphenyl)amino]-4-oxo-2-butenoic acid; (Z)-4-((2-Ethoxyphenyl)amino)-4-oxobut-2-enoic acid; 2-Butenoic acid, 4-[(2-ethoxyphenyl)amino]-4-oxo-, (Z)-; N-(2-Ethoxyphenyl)fumaramic acid (Z-isomer); 4-(2-Ethoxyanilino)-4-oxo-(Z)-but-2-enoic acid; (Z)-Crotonic acid derivative, 4-(2-ethoxyanilino)-4-oxo-; 1089327-21-8
EINECS	Contact for details

Quality Control

Every batch of 2-Butenoic Acid, 4-[(2-Ethoxyphenyl)Amino]-4-Oxo-, (2Z)- is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere if long-term storage is required.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.