Description

Isoindoline CAS NO 496-12-8 is a versatile heterocyclic organic compound featuring a fused benzene and pyrrolidine ring system. This unique bicyclic structure makes it a valuable and widely used intermediate in the synthesis of high-performance materials and active pharmaceutical ingredients. It is essential for manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries seeking to develop advanced products with specific functional properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides due to its bioactive scaffold.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for developing high-efficiency electron transport materials and host materials in display and lighting technologies.
• Polymer & Dye Manufacturing: Acts as a monomer or intermediate for creating specialty polymers, pigments, and dyes with enhanced stability and color properties.
• Corrosion Inhibitors: Utilized in formulations designed to protect metals in industrial and automotive applications.
• Ligand & Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic processes.

Basic Information

Product Name	Isoindoline
CAS No.	496-12-8
Molecular Formula	C8H9N
Molecular Weight	119.16 g/mol
Synonyms	2,3-Dihydro-1H-isoindole; Isoindole, 2,3-dihydro-; 1H-Isoindole, 2,3-dihydro-; 2,3-Dihydroisoindole; Benzo[c]pyrrolidine; 1-Azaindane; 2,3-Dihydro-1-azaindene; 496-12-8
EINECS	207-815-4

Quality Control

Our Isoindoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and meet stringent impurity profiles. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 1.0% total

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