Description

1,3-Dihydro-3-Hydroxy-3-(2-Oxo-2-Phenylethyl)-2H-Indol-2-One is a specialized oxindole derivative, a key synthetic intermediate valued for its unique molecular scaffold. This compound is critical for research and development in advanced organic synthesis, particularly for constructing complex heterocyclic systems. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for applications in drug discovery and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Synthesis Reagent: Used in advanced synthetic methodologies, including asymmetric synthesis and the construction of spirocyclic compounds.
• Agrochemical Research: Serves as a precursor in the development of new active ingredients for crop protection products.
• Academic & Industrial R&D: A valuable compound for medicinal chemistry programs and process development in fine chemical production.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and advanced polymers.

Basic Information

Product Name	1,3-Dihydro-3-Hydroxy-3-(2-Oxo-2-Phenylethyl)-2H-Indol-2-One
CAS No.	88730-73-8
Molecular Formula	C₁₆H₁₃NO₃
Molecular Weight	267.28 g/mol
Synonyms	3-Hydroxy-3-(2-oxo-2-phenylethyl)indolin-2-one; 3-(2-Oxo-2-phenylethyl)-3-hydroxyoxindole; 3-Hydroxy-3-(phenacyl)oxindole; 3-Hydroxy-3-(2-oxo-2-phenylethyl)-1,3-dihydro-2H-indol-2-one; 3-(α-Oxobenzyl)-3-hydroxyoxindole; 3-Hydroxy-3-phenacyloxindole; 88730-73-8
EINECS	Contact for details

Quality Control

Our 1,3-Dihydro-3-Hydroxy-3-(2-Oxo-2-Phenylethyl)-2H-Indol-2-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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