Description

n-(Naphth-1-Yl)Maleamic Acid CAS NO 119206-63-2 is a specialized maleamic acid derivative featuring a naphthyl substituent, which imparts unique chemical properties for advanced synthesis. This compound serves as a versatile high-purity intermediate in the development of complex organic molecules, including dyes, pigments, and functional polymers. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those requiring naphthalene-based scaffolds.
• Dye & Pigment Manufacturing: Acts as a key precursor for producing naphthalene-derived dyes, optical brighteners, and high-performance pigments.
• Polymer Science: Employed as a monomer or cross-linking agent in the creation of specialty polymers, resins, and coatings with enhanced thermal or optical properties.
• Organic Synthesis & Research: A valuable building block in academic and industrial R&D for constructing complex heterocycles and functionalized organic compounds.
• Agrochemical Development: Utilized in the research phase for synthesizing potential agrochemicals and plant growth regulators.
• Material Science: Investigated for use in organic electronic materials, such as semiconductors or charge-transport layers.

Basic Information

Product Name	n-(Naphth-1-Yl)Maleamic Acid
CAS No.	119206-63-2
Molecular Formula	C₁₅H₁₁NO₃
Molecular Weight	253.25 g/mol
Synonyms	1-Naphthylmaleamic Acid; N-1-Naphthylmaleamic Acid; Maleamic Acid, N-1-Naphthyl-; N-(1-Naphthyl)maleamic Acid; N-(Naphthalen-1-yl)maleamic Acid; 2-(1-Naphthylcarbamoyl)acrylic Acid; (2Z)-4-Oxo-4-[(1-naphthyl)amino]but-2-enoic Acid
EINECS	Contact for details

Quality Control

Our n-(Naphth-1-Yl)Maleamic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting research and industrial standards. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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.