Description

2H-Indol-2-One, 5,7-Diamino-1,3-Dihydro- is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its unique diaminated indolone structure makes it a valuable precursor for developing novel pharmacologically active compounds and functional materials. This chemical is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors seeking to innovate within their product pipelines.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with novel modes of action.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport or emissive layer materials in advanced display technologies.
• Dye and Pigment Synthesis: Employed in creating specialized dyes and pigments for high-performance applications.
• Academic & Contract Research: A key reagent for methodological studies in organic chemistry and medicinal chemistry research programs.
• Material Science: Investigated for the development of conductive polymers and other advanced functional materials.

Basic Information

Product Name	2H-Indol-2-One, 5,7-Diamino-1,3-Dihydro-
CAS No.	739317-34-1
Molecular Formula	C8H9N3O
Molecular Weight	163.18 g/mol
Synonyms	5,7-Diamino-1,3-dihydro-2H-indol-2-one; 5,7-Diaminooxindole; 1,3-Dihydro-5,7-diamino-2H-indol-2-one; 5,7-Diamino-2-indolinone; 2-Oxo-5,7-diaminoindoline; 739317-34-1; 5,7-Diaminoindolin-2-one
EINECS	Contact for details

Quality Control

Our 2H-Indol-2-One, 5,7-Diamino-1,3-Dihydro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 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.