Description

n-(4-Carbethoxyphenyl)Maleamic Acid is a high-purity organic intermediate featuring both maleamic acid and carbethoxy functional groups. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, offering a reactive handle for further chemical modifications. It is primarily needed by research institutions and manufacturers in the pharmaceutical and advanced materials sectors for developing active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Key intermediate in the synthesis of pharmaceutical compounds and active ingredients (APIs).
• Building block for advanced organic materials and functional polymers.
• Research and development (R&D) of novel chemical entities in academic and industrial laboratories.
• Precursor for dyes, pigments, and other specialty fine chemicals.
• Used in the development of liquid crystal and other electronic materials.

Basic Information

Item	Detail
Product Name	n-(4-Carbethoxyphenyl)Maleamic Acid
CAS No.	200126-82-5
Molecular Formula	C13H13NO5
Molecular Weight	263.24 g/mol
Synonyms	4-(Carbethoxy)phenylmaleamic Acid; Maleamic Acid, N-(4-Carbethoxyphenyl)-; Ethyl 4-(3-Carboxyacrylamido)benzoate; N-(4-Ethoxycarbonylphenyl)maleamic Acid; 200126-82-5; 4-Carbethoxyphenylmaleamic Acid; p-Carbethoxyphenylmaleamic Acid
EINECS	Contact for details

Quality Control

Our n-(4-Carbethoxyphenyl)Maleamic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and manufacturing applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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.