Description

4-Aminephthaldiamide is a specialized aromatic amine derivative with a phthalimide core, identified by CAS NO 115581-96-9. This compound serves as a versatile and high-value chemical intermediate for synthesizing advanced materials and fine chemicals. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in developing compounds with specific biological activity.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive amine and imide functionalities.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the creation of high-performance polyimides, epoxy resins, and other specialty polymers with enhanced thermal and mechanical properties.
• Dye & Pigment Manufacturing: Acts as a precursor in the synthesis of complex organic dyes and pigments, contributing to color fastness and stability.
• Liquid Crystal & OLED Materials: A potential intermediate for electronic chemicals used in display technologies and organic light-emitting diodes.
• Research & Development: Essential for academic and industrial R&D in organic chemistry and medicinal chemistry for exploring new molecular entities.

Basic Information

Product Name	4-Aminephthaldiamide
CAS No.	115581-96-9
Molecular Formula	C8H7N3O2
Molecular Weight	177.16 g/mol
Synonyms	4-Aminophthalimide; 1H-Isoindole-1,3(2H)-dione, 4-amino-; 4-Amino-1H-isoindole-1,3(2H)-dione; 4-Aminophthaldiamide; 4-Amino-2,3-dihydro-1H-isoindole-1,3-dione; 4-Amino-1,3-dihydro-2H-isoindole-1,3-dione; 4-Aminobenzene-1,2-dicarboximide
EINECS	Contact for details

Quality Control

Our 4-Aminephthaldiamide is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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