Description

5-Fluoro-2-Oxindole is a versatile fluorinated heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its role as a key precursor in the development of pharmacologically active molecules, particularly in medicinal chemistry. It is primarily sought after by research institutions and pharmaceutical companies engaged in the synthesis of novel drug candidates and agrochemicals.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of kinase inhibitors, receptor antagonists, and other bioactive molecules targeting various disease pathways.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, leveraging the fluorine atom for enhanced biological activity and stability.
• Organic Synthesis Reagent: Serves as a versatile scaffold for constructing complex indole-based heterocycles through various coupling and functionalization reactions.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and functional dyes due to its electron-rich indole core.

Basic Information

Product Name	5-Fluoro-2-Oxindole
CAS No.	56341-41-4
Molecular Formula	C8H6FNO2
Molecular Weight	167.14 g/mol
Synonyms	5-Fluoro-1,3-dihydro-2H-indol-2-one; 5-Fluorooxindole; 2-Oxo-5-fluoroindoline; 5-Fluoro-2-indolinone; 5-Fluoroisatin; 5-Fluoro-1H-indole-2,3-dione (tautomer); 5-Fluoro-2,3-dihydro-1H-indol-2-one; 5-F-2-Oxindole
EINECS	Contact for details

Quality Control

Our 5-Fluoro-2-Oxindole is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide Certificates of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production standards.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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