Description

(Z)-4-((2,5-Dimethoxyphenyl)Amino)-4-Oxobut-2-Enoic Acid is a specialized organic compound featuring a maleamic acid core structure substituted with a 2,5-dimethoxyaniline group. This molecular architecture makes it a valuable high-purity chemical intermediate for advanced synthesis in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex molecules for drug discovery and development programs.
• Agrochemical Research: Used in creating novel herbicides, fungicides, or plant growth regulators that require specific aniline-based scaffolds.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty chemicals where the dimethoxyphenyl moiety is critical.
• Academic & Industrial R&D: Employed in methodological studies and as a reference standard in chemical and analytical research.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	(Z)-4-((2,5-Dimethoxyphenyl)Amino)-4-Oxobut-2-Enoic Acid
CAS No.	71603-05-9
Molecular Formula	C₁₂H₁₃NO₅
Molecular Weight	251.24 g/mol
Synonyms	(Z)-4-((2,5-Dimethoxyphenyl)amino)-4-oxobut-2-enoic acid; 2-Butenoic acid, 4-[(2,5-dimethoxyphenyl)amino]-4-oxo-, (2Z)-; Maleamic acid, N-(2,5-dimethoxyphenyl)-, (Z)-; 4-[(2,5-Dimethoxyphenyl)amino]-4-oxo-2-butenoic acid; N-(2,5-Dimethoxyphenyl)maleamic acid; (Z)-N-(2,5-Dimethoxyphenyl)maleamic acid
EINECS	Contact for details

Quality Control

Our (Z)-4-((2,5-Dimethoxyphenyl)Amino)-4-Oxobut-2-Enoic Acid is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.