Description

3-Hydroxy-3-(2-Oxo-2-Phenylethyl)-1,3-Dihydro-2H-Indol-2-One is a specialized oxindole derivative, a key heterocyclic building block prized for its structural complexity and functional groups. This compound matters for its role as a versatile synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds and natural product analogs in academic and industrial R&D.
• Material Science Research: Investigated as a monomer or additive for creating specialty polymers with unique optical or electronic properties.
• Biochemical Probe Development: Utilized in medicinal chemistry to develop enzyme inhibitors or receptor modulators for biological studies.

Basic Information

Product Name	3-Hydroxy-3-(2-Oxo-2-Phenylethyl)-1,3-Dihydro-2H-Indol-2-One
CAS No.	52552-33-7
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; 1,3-Dihydro-3-hydroxy-3-(2-oxo-2-phenylethyl)-2H-indol-2-one; 3-(α-Oxobenzyl)-3-hydroxyoxindole; 3-Hydroxy-3-(2-oxo-2-phenylethyl)-2-indolinone; 3-Phenacyl-3-hydroxyoxindole; Oxindole derivative CAS 52552-33-7
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-3-(2-Oxo-2-Phenylethyl)-1,3-Dihydro-2H-Indol-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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.