Description

1H-Indole-2,3-Dione 3-[(4-Nitrophenyl)Hydrazone] is a specialized organic compound belonging to the class of isatin hydrazone derivatives. This chemical is valued for its role as a key synthetic intermediate and a functional building block in advanced organic synthesis and materials science. It is primarily utilized by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Dye and Pigment Synthesis: Acts as a building block for creating specialized azo dyes and pigments due to its chromophoric hydrazone structure.
• Coordination Chemistry: Functions as a versatile ligand for complexing with various metal ions, useful in catalysis and material science.
• Analytical Reagent: Employed in research as a reagent for the detection and quantification of specific metal ions or carbonyl compounds.
• Academic & Industrial R&D: A fundamental research chemical for exploring new organic reactions and synthesizing complex molecular architectures.

Basic Information

Product Name	1H-Indole-2,3-Dione 3-[(4-Nitrophenyl)Hydrazone]
CAS No.	31107-06-9
Molecular Formula	C14H8N4O3
Molecular Weight	280.24 g/mol
Synonyms	Isatin 3-(4-Nitrophenyl)hydrazone; 3-(2-(4-Nitrophenyl)hydrazinylidene)indolin-2-one; 1H-Indole-2,3-dione, 3-[(4-nitrophenyl)hydrazone]; (E)-3-((4-Nitrophenyl)hydrazono)indolin-2-one; 4-Nitrophenylhydrazone of Isatin; Isatin β-(p-Nitrophenyl)hydrazone; p-Nitrophenylhydrazone of Isatin
EINECS	Contact for details

Quality Control

Our 1H-Indole-2,3-Dione 3-[(4-Nitrophenyl)Hydrazone] is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee it meets your research or production specifications.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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