Description

1,3-Diamino Isoindoline CAS NO 151802-91-4 is a versatile heterocyclic diamine building block of significant importance in advanced organic synthesis. Its core value lies in its bifunctional nature, enabling the construction of complex molecular architectures, particularly fused polycyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of isoindoline-based drug candidates, including kinase inhibitors and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, leveraging its structural motif to enhance biological activity.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing high-performance polyamides, polyimides, and other specialty polymers with enhanced thermal stability.
• Ligand and Catalyst Design: Serves as a backbone for creating chelating ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Employed in the synthesis of organic pigments and colorants, particularly phthalocyanine derivatives.
• Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	1,3-Diamino Isoindoline
CAS No.	151802-91-4
Molecular Formula	C8H9N3
Molecular Weight	147.18 g/mol
Synonyms	1,3-Isoindolinediamine; Isoindoline-1,3-diamine; 1,3-Diaminoisoindoline; 1H-Isoindole-1,3(2H)-diamine; 2,3-Dihydro-1H-isoindole-1,3-diamine; 1,3-Diamino-2,3-dihydro-1H-isoindole; 1,3-Diaminodihydroisoindole
EINECS	Contact for details

Quality Control

Our 1,3-Diamino Isoindoline is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis processes.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption and potential degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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