Description

4,7-Difluoro-2-Oxyindole is a high-purity fluorinated oxindole derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its unique molecular scaffold, which serves as a critical precursor for developing novel pharmaceutical compounds and functional materials. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to incorporate its specific fluorine-substituted indole structure into target molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of kinase inhibitors and other biologically active molecules targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging the bioactivity of the fluorinated oxindole core.
• Material Science: Serves as a monomer or precursor for creating specialized polymers and organic electronic materials with tailored properties.
• Chemical Synthesis: Acts as a versatile synthon in organic chemistry for constructing complex heterocyclic compounds through various coupling and functionalization reactions.
• Fluorine Chemistry Studies: An important compound for research into the effects of fluorine substitution on the reactivity and physical properties of indole derivatives.

Basic Information

Product Name	4,7-Difluoro-2-Oxyindole
CAS No.	247564-58-5
Molecular Formula	C8H5F2NO
Molecular Weight	169.13 g/mol
Synonyms	4,7-Difluoro-1,3-dihydro-2H-indol-2-one; 4,7-Difluorooxindole; 2-Oxo-4,7-difluoroindoline; 4,7-Difluoro-2-indolinone; 247564-58-5; 4,7-Difluoro-2-oxoindoline; 4,7-Difluoro-1H-indole-2,3-dione (tautomer)
EINECS	Contact for details

Quality Control

Our 4,7-Difluoro-2-Oxyindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) detailing purity, identity, and impurity profiles via techniques such as HPLC, NMR, and MS. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical research and development applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.