Description

4,11-Diamino-2-Propyl-1H-Naphth[2,3-F]Isoindole-1,3,5,10(2H)-Tetrone is a specialized organic compound belonging to the naphthoisoindole family, valued for its complex polycyclic structure and functional amino and carbonyl groups. This compound serves as a critical intermediate or functional monomer in the synthesis of advanced materials, where its specific architecture imparts unique electronic or photophysical properties. It is primarily needed by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in creating high-performance pigments, organic semiconductors, or novel pharmacologically active molecules.

Application

This advanced chemical intermediate finds utility in several high-tech and research-driven fields:

• Organic Electronic Materials: As a building block for n-type semiconductors, electron-transport layers, or active materials in organic light-emitting diodes (OLEDs) and photovoltaic cells.
• High-Performance Pigments and Dyes: Serving as a precursor for synthesizing complex polycyclic pigments with excellent thermal stability and color fastness for coatings and plastics.
• Pharmaceutical Research: Acting as a key scaffold or intermediate in the discovery and development of new therapeutic agents, particularly those targeting specific biological pathways.
• Advanced Polymer Chemistry: Used to incorporate rigid, planar structures into polymers to enhance thermal stability, mechanical strength, or optical properties.
• Chemical Research & Development: Employed as a model compound or reagent in studies of novel organic reactions, catalysis, and material science.

Basic Information

Product Name	4,11-Diamino-2-Propyl-1H-Naphth[2,3-F]Isoindole-1,3,5,10(2H)-Tetrone
CAS No.	73287-68-0
Molecular Formula	C₂₁H₁₅N₃O₄
Molecular Weight	373.36 g/mol
Synonyms	2-Propyl-4,11-diaminonaphtho[2,3-f]isoindole-1,3,5,10(2H)-tetrone; Naphth[2,3-f]isoindole-1,3,5,10(2H)-tetrone, 4,11-diamino-2-propyl-; 4,11-Diamino-2-propyl-1H-naphth[2,3-f]isoindole-1,3,5,10(2H)-tetrone; 2-Propyl-4,11-diamino-1H-naphth[2,3-f]isoindole-1,3,5,10(2H)-tetrone; DA-PNIT (abbreviation); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 4,11-Diamino-2-Propyl-1H-Naphth[2,3-F]Isoindole-1,3,5,10(2H)-Tetrone adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for research and industrial applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. Our quality systems are designed to meet the exacting standards required for advanced material synthesis and pharmaceutical research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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