Description

2,3-Dihydro-2,3-Dioxo-1H-Indole-5-Carbonitrile is a versatile and high-purity synthetic intermediate characterized by its unique indole-based structure. This compound is valued for its role as a key building block in the synthesis of complex organic molecules, particularly in advanced pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic framework.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Dye and Pigment Intermediate: Employed in the production of advanced colorants and functional dyes due to its conjugated system.
• Research & Development: A valuable tool for academic and industrial chemists exploring new reactions and synthesizing complex heterocyclic compounds.
• Ligand and Catalyst Development: Used in the design of novel ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2,3-Dihydro-2,3-Dioxo-1H-Indole-5-Carbonitrile
CAS No.	61394-92-1
Molecular Formula	C9H4N2O2
Molecular Weight	172.14 g/mol
Synonyms	5-Cyanoisatin; 5-Cyano-1H-indole-2,3-dione; Isatin-5-carbonitrile; 5-CN-isatin; 2,3-Dioxoindoline-5-carbonitrile; 1H-Indole-5-carbonitrile, 2,3-dihydro-2,3-dioxo-; 5-Cyano-2,3-dihydroxyindole
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-2,3-Dioxo-1H-Indole-5-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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