Description

3-Aminoisoindolin-1-One is a versatile and high-value heterocyclic building block of significant interest in advanced organic synthesis. Its unique fused isoindolinone structure with an exocyclic amine group makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of potential drug candidates, particularly in areas targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the isoindolinone core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or host materials in the manufacture of display and lighting technologies.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel chelating ligands for catalytic applications.
• Polymer and Material Science: Acts as a monomer or functional additive for producing specialty polymers with enhanced thermal or mechanical properties.
• Academic and Contract Research: Essential for methodological studies and discovery chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	3-Aminoisoindolin-1-One
CAS No.	93679-99-3
Molecular Formula	C8H8N2O
Molecular Weight	148.16 g/mol
Synonyms	1H-Isoindol-1-one, 3-amino-2,3-dihydro-; 3-Amino-1H-isoindolin-1-one; 3-Amino-2,3-dihydro-1H-isoindol-1-one; 3-Aminoisoindolinone; 1-Oxo-isoindoline-3-ylamine; 3-Amino-isoindolin-1-one; 3-Amino-1-oxoisoindoline; 3-Aminophthalimidine
EINECS	Contact for details

Quality Control

Our 3-Aminoisoindolin-1-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) detailing all specifications is supplied with each shipment. Our quality commitment aligns with the standards required for pharmaceutical R&D and other high-precision industrial applications.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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