Description

4-Methyl-5-Fluoroisatin is a high-value fluorinated isatin derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in enabling the efficient construction of complex heterocyclic scaffolds, particularly for pharmaceutical discovery. This compound is primarily needed by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of kinase inhibitors, receptor antagonists, and other biologically active molecules.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators with enhanced properties.
• Material Science Precursor: Serves as a monomer or functionalization agent for advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of fluorescent tags and activity-based probes for enzyme studies.
• Academic & Contract Research: Essential for methodological development in organic synthesis and medicinal chemistry programs.

Basic Information

Product Name	4-Methyl-5-Fluoroisatin
CAS No.	757982-25-5
Molecular Formula	C9H6FNO2
Molecular Weight	179.15 g/mol
Synonyms	5-Fluoro-4-methyl-1H-indole-2,3-dione; 5-Fluoro-4-methylisatin; 4-Methyl-5-fluoroisatin; 1H-Indole-2,3-dione, 5-fluoro-4-methyl-; 5-Fluoro-4-methyl-2,3-dihydro-1H-indole-2,3-dione
EINECS	Contact for details

Quality Control

Our 4-Methyl-5-Fluoroisatin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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