Description

N-(4-Fluorophenyl)Maleamic Acid is a high-purity, versatile chemical intermediate characterized by its maleamic acid core and fluorinated aromatic ring. This compound is valued for its role in synthesizing more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging the bioactivity of the fluorophenyl moiety.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for creating specialty polymers with enhanced thermal or chemical resistance.
• Organic Synthesis Reagent: Employed in academic and industrial research for Michael addition reactions and the preparation of maleimide derivatives.
• Liquid Crystal & OLED Material Precursor: Acts as a starting material in the synthesis of advanced electronic and display materials.
• Bioconjugation & Proteomics: Utilized for modifying proteins or peptides due to the reactivity of the maleamic acid group.

Basic Information

Product Name	N-(4-Fluorophenyl)Maleamic Acid
CAS No.	780-05-2
Molecular Formula	C10H8FNO3
Molecular Weight	209.18 g/mol
Synonyms	4-Fluoro-N-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzamide; Maleamic Acid, N-(p-Fluorophenyl)-; 1-(4-Fluorophenylamino)-1,2-ethenedicarboxylic Acid; p-Fluorophenylmaleamic Acid; 780-05-2; N-(4-Fluorophenyl)maleamic acid; 4-Fluorophenylmaleamic Acid
EINECS	Contact for details

Quality Control

Our N-(4-Fluorophenyl)Maleamic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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