Description

1-(3,4-Dichloro-Phenyl)-1,3-Dihydro-Indol-2-One CAS NO 913382-57-7 is a high-purity, synthetically derived indolinone derivative. This compound serves as a critical pharmaceutical intermediate and research chemical in the development of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D and fine chemical synthesis sectors for its role in constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) targeting central nervous system and other therapeutic areas.
• Organic Synthesis Reagent: Used in research laboratories for constructing indole and indolinone-based compound libraries for drug discovery.
• Biochemical Research: Serves as a reference standard or a precursor in the study of enzyme inhibitors and receptor ligands.
• Agrochemical Development: Potential intermediate in the research and development of new crop protection agents and herbicides.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	1-(3,4-Dichloro-Phenyl)-1,3-Dihydro-Indol-2-One
CAS No.	913382-57-7
Molecular Formula	C14H9Cl2NO
Molecular Weight	278.13 g/mol
Synonyms	1-(3,4-Dichlorophenyl)indolin-2-one; 1-(3,4-Dichlorophenyl)-2-indolinone; 2-Indolinone, 1-(3,4-dichlorophenyl)-; 913382-57-7; 1-(3,4-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one; 1-(3,4-Dichlorophenyl)indol-2-one; 1-(3,4-Dichlorophenyl)-2-oxindole
EINECS	Contact for details

Quality Control

Our 1-(3,4-Dichloro-Phenyl)-1,3-Dihydro-Indol-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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