Description

7-Fluoro-3-(Hydroxyimino)Indolin-2-One is a high-purity fluorinated oxindole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both a fluorine substituent and a hydroxyimino group, makes it a valuable building block for constructing complex pharmacologically active molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel drug candidates and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex heterocyclic compounds and fluorinated molecular architectures.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Academic & R&D Laboratories: Serves as a standard or reagent in methodological development and medicinal chemistry research programs.

Basic Information

Product Name	7-Fluoro-3-(Hydroxyimino)Indolin-2-One
CAS No.	143884-84-8
Molecular Formula	C8H5FN2O2
Molecular Weight	180.14 g/mol
Synonyms	7-Fluoro-3-hydroxyimino-2-indolinone; 7-Fluoro-3-(hydroxyimino)-1,3-dihydro-2H-indol-2-one; 3-(Hydroxyimino)-7-fluoroindolin-2-one; 7-Fluoroisatin 3-oxime; 7-Fluoro-2,3-dihydro-3-hydroxyimino-1H-indol-2-one; 7-Fluoro-3-(hydroxyamino)indolin-2-one (tautomer); 7-Fluoro-3-(N-hydroxyimino)indolin-2-one
EINECS	Contact for details

Quality Control

Our 7-Fluoro-3-(Hydroxyimino)Indolin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for pharmaceutical R&D and advanced synthetic applications.

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). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.