Description

7-Fluoro-1-Methylindolin-2-One is a high-purity fluorinated indolinone derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile, functionalized scaffold for constructing complex molecules with tailored biological and physical properties. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Material Science: Serves as a monomer or functional additive in the research of specialty polymers and advanced organic electronic materials.
• Chemical Biology: Employed as a probe or labeling reagent in proteomics and medicinal chemistry studies to investigate enzyme mechanisms.
• Custom Synthesis: Provides a foundational structure for contract research organizations (CROs) and CDMOs to build custom, complex molecules for client projects.

Basic Information

Product Name	7-Fluoro-1-Methylindolin-2-One
CAS No.	875003-44-4
Molecular Formula	C9H8FNO
Molecular Weight	165.16 g/mol
Synonyms	1-Methyl-7-fluoroindolin-2-one; 7-Fluoro-1-methyl-2-indolinone; 2-Indolinone, 7-fluoro-1-methyl-; 875003-44-4; 7-Fluoro-1-methylindolin-2-one; 1-Methyl-7-fluoro-2-indolinone; 7-Fluoro-N-methyloxindole
EINECS	Contact for details

Quality Control

Our 7-Fluoro-1-Methylindolin-2-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity determination and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.