Description

3-Hydroxy-3-[2-(2-Naphthyl)-2-Oxoethyl]-1,3-Dihydro-2H-Indol-2-One is a specialized organic compound belonging to the indolinone class, characterized by its unique naphthyl and oxoethyl substituents. This compound serves as a crucial high-purity intermediate for advanced chemical synthesis, where its specific molecular architecture enables the construction of complex pharmacophores. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system and oncological pathways.
• Organic Light-Emitting Diode (OLED) Materials Research: Used in the development of electron-transport or host materials due to its fused aromatic structure.
• Agrochemical Synthesis: Intermediate for creating advanced pesticides and herbicides with specific activity profiles.
• Academic & Industrial Research: Serves as a standard or starting material in methodological studies and catalysis research.
• Dye and Pigment Precursor: Potential use in synthesizing specialized colorants and photographic chemicals.
• Material Science: Investigated for incorporation into polymers and advanced organic frameworks to modify material properties.

Basic Information

Product Name	3-Hydroxy-3-[2-(2-Naphthyl)-2-Oxoethyl]-1,3-Dihydro-2H-Indol-2-One
CAS No.	6765-52-2
Molecular Formula	C20H15NO3
Molecular Weight	317.34 g/mol
Synonyms	3-Hydroxy-3-(2-oxo-2-(naphthalen-2-yl)ethyl)indolin-2-one; 2H-Indol-2-one, 1,3-dihydro-3-hydroxy-3-[2-(2-naphthalenyl)-2-oxoethyl]-; 3-Hydroxy-3-(2-(naphthalen-2-yl)-2-oxoethyl)indolin-2-one; 3-(2-Naphthoyl)methyl-3-hydroxyoxindole; Oxindole derivative 6765-52-2; Naphthyl Oxoethyl Hydroxyindolinone
EINECS	Contact for details

Quality Control

Our production of 3-Hydroxy-3-[2-(2-Naphthyl)-2-Oxoethyl]-1,3-Dihydro-2H-Indol-2-One adheres to stringent quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support cGMP and ISO compliant manufacturing for advanced application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. 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
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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