Description

1-Phenyloxindole is a versatile heterocyclic organic compound that serves as a key synthetic intermediate and building block in advanced chemical synthesis. Its oxindole core structure makes it a valuable precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This compound is primarily sought by research institutions and industrial manufacturers engaged in organic synthesis, medicinal chemistry, and material science for creating novel compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of drug candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for developing electron-transporting or host materials in optoelectronic devices.
• Dye and Pigment Synthesis: An intermediate for creating specialized heterocyclic dyes and organic pigments.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new organic reactions and catalysts.
• Material Science: Investigated for the creation of polymers and advanced organic frameworks with specific electronic properties.

Basic Information

Product Name	1-Phenyloxindole
CAS No.	3335-98-6
Molecular Formula	C14H11NO
Molecular Weight	209.24 g/mol
Synonyms	1-Phenyl-1,3-dihydro-2H-indol-2-one; 1-Phenyl-2-indolinone; 2-Indolinone, 1-phenyl-; 1-Phenylindolin-2-one; 3-Phenyloxindole; NSC 406170; Oxindole, 1-phenyl-; 2-Oxo-1-phenylindoline
EINECS	222-065-7

Quality Control

Our 1-Phenyloxindole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for production and documentation to meet the rigorous demands of global B2B customers.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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