Description

2-(1H-Indazol-3-Yl)-1H-Isoindole-1,3(2H)-Dione is a high-purity heterocyclic organic compound featuring a fused isoindole-1,3-dione core linked to an indazole moiety. This specialized structure makes it a valuable pharmaceutical intermediate and key building block in advanced organic synthesis. It is primarily utilized by research institutions and chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, particularly those targeting specific enzymatic pathways.
• Organic Synthesis Building Block: Used in research and development for constructing novel heterocyclic compounds with potential biological activity.
• Agrochemical Research: Employed in the development of new pesticides and herbicides due to its unique fused-ring structure.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with specific thermal or optical properties.
• Biochemical Research: Used as a reference standard or probe in biochemical assays and pharmacological studies.

Basic Information

Product Name	2-(1H-Indazol-3-Yl)-1H-Isoindole-1,3(2H)-Dione
CAS No.	82575-23-3
Molecular Formula	C15H9N3O2
Molecular Weight	263.25 g/mol
Synonyms	2-(1H-Indazol-3-yl)isoindoline-1,3-dione; 2-(1H-Indazol-3-yl)-1H-isoindole-1,3(2H)-dione; 82575-23-3; 2-(1H-Indazol-3-yl)phthalimide; 2-(1H-Indazol-3-yl)isoindole-1,3-dione; 2-(1H-Indazol-3-yl)-1,3-dioxoisoindoline; 2-(1H-Indazol-3-yl)phthalic imide
EINECS	Contact for details

Quality Control

Our 2-(1H-Indazol-3-Yl)-1H-Isoindole-1,3(2H)-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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