Description

4-(3,4-Dimethylanilino)-4-Oxobut-2-Enoic Acid is a high-purity organic intermediate characterized by its specific anilino and oxobut-2-enoic acid functional groups. This compound is valued for its role as a versatile building block in advanced synthetic chemistry, enabling the development of complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, or plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or emissive layer materials in display technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized colorants with specific light-fastness and chemical resistance properties.
• Polymer Modification: Employed to introduce functional anilino groups into polymer chains, altering material properties like conductivity or adhesion.
• Academic and R&D Laboratories: Utilized in fundamental organic chemistry research and method development for constructing complex heterocycles.

Basic Information

Product Name	4-(3,4-Dimethylanilino)-4-Oxobut-2-Enoic Acid
CAS No.	198220-55-2
Molecular Formula	C₁₂H₁₃NO₃
Molecular Weight	219.24 g/mol
Synonyms	4-(3,4-Dimethylphenylamino)-4-oxobut-2-enoic acid; 2-Butenoic acid, 4-[(3,4-dimethylphenyl)amino]-4-oxo-; (2E)-4-[(3,4-Dimethylphenyl)amino]-4-oxo-2-butenoic acid; 4-(3,4-Dimethylanilino)-4-oxo-2-butenoic acid; 4-Oxo-4-((3,4-dimethylphenyl)amino)but-2-enoic acid; 3,4-Dimethylmaleanilic acid; Maleanilic acid, 3,4-dimethyl-
EINECS	Contact for details

Quality Control

Our production of 4-(3,4-Dimethylanilino)-4-Oxobut-2-Enoic Acid adheres to stringent in-process controls and final batch analysis to ensure consistent purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality management system is designed to meet the rigorous standards required for pharmaceutical and high-tech industry applications.

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). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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