Description

4-Aminophthalimide is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its role as a key precursor in the development of functional dyes, fluorescent probes, and complex pharmaceutical intermediates. Industries requiring high-purity specialty chemicals, such as pharmaceutical research, agrochemical development, and materials science, rely on consistent quality 4-Aminophthalimide CAS NO 3676-85-5 for their innovative processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of bioactive molecules and active pharmaceutical ingredients (APIs).
• Fluorescent Dye & Probe Synthesis: Core building block for creating high-performance fluorophores used in bioimaging and chemical sensing.
• Agrochemical Development: Intermediate in the research and production of novel crop protection agents and herbicides.
• Polymer & Material Science: Used in the synthesis of functional polymers, organic semiconductors, and advanced materials.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new organic reactions and heterocyclic chemistry.
• Analytical Chemistry: Serves as a derivatization agent or standard in chromatographic and spectroscopic methods.

Basic Information

Product Name	4-Aminophthalimide
CAS No.	3676-85-5
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	4-Amino-1H-isoindole-1,3(2H)-dione; 4-Amino-2,3-dihydro-1H-isoindole-1,3-dione; 4-Aminophthalic acid imide; 1,3-Dioxo-1,3-dihydro-2H-isoindol-4-amine; 4-Amino-1,3-dihydro-2H-isoindole-1,3-dione; 4-Phthalimidineamine; 4-Aminoisoindoline-1,3-dione
EINECS	222-964-3

Quality Control

Our 4-Aminophthalimide is manufactured under strict quality management systems. Each 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. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C (dec.)
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.