Description

2H-Indol-2-One, 1,3-Dihydro-3-(4-Nitrophenylimino)- is a specialized organic intermediate featuring a unique indolone core modified with a nitrophenylimino substituent. This molecular structure makes it a valuable building block for synthesizing more complex heterocyclic compounds and functional materials. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science. Our supply ensures high purity and batch-to-batch consistency for critical development and scale-up processes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized dyes and organic pigments due to the conjugated system and nitro group.
• Material Science: Investigated as a monomer or building block for organic electronic materials, such as semiconductors or photoconductive polymers.
• Chemical Research: Employed in academic and industrial labs for methodological studies in organic synthesis and heterocyclic chemistry.
• Coordination Chemistry: Can function as a ligand for metal complexes, useful in catalysis or material design.

Basic Information

Product Name	2H-Indol-2-One, 1,3-Dihydro-3-(4-Nitrophenylimino)-
CAS No.	78662-38-1
Molecular Formula	C14H9N3O3
Molecular Weight	267.24 g/mol
Synonyms	3-[(4-Nitrophenyl)imino]-1,3-dihydro-2H-indol-2-one; 3-(4-Nitrophenylimino)indolin-2-one; 1,3-Dihydro-3-(4-nitrophenylimino)-2H-indol-2-one; Isatin 4-nitrophenylimine; 4-Nitroisatin anil; (4-Nitrophenyl)iminoisatin; 78662-38-1; 3-(p-Nitrophenylimino)oxindole
EINECS	Contact for details

Quality Control

Our 2H-Indol-2-One, 1,3-Dihydro-3-(4-Nitrophenylimino)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. 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). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to minimize prolonged exposure.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.