Description

7-Fluoroisochroman-4-One is a high-purity fluorinated organic building block of significant interest in advanced chemical synthesis. This compound serves as a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where the introduction of fluorine atoms is a key strategy to modulate biological activity and metabolic stability. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, process development, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in central nervous system (CNS) and oncology therapeutic areas.
• Agrochemical Synthesis: Used in the creation of advanced herbicides and pesticides, leveraging the fluorine atom to enhance efficacy and environmental profile.
• Material Science Research: Employed as a precursor for developing novel fluorinated polymers or liquid crystals with unique properties.
• Chemical Biology Probes: Serves as a building block for synthesizing fluorinated probes used in biochemical assays and diagnostic research.
• Process Chemistry: Utilized in route scouting and scale-up activities for the commercial production of complex molecules.
• Academic Research: A valuable reagent for methodological studies in organic synthesis, particularly in heterocyclic and fluorination chemistry.

Basic Information

Product Name	7-Fluoroisochroman-4-One
CAS No.	1260675-88-4
Molecular Formula	C9H7FO2
Molecular Weight	166.15 g/mol
Synonyms	7-Fluoroisochroman-4-one; 4H-Isochromen-4-one, 7-fluoro-; 7-Fluoro-4H-isochromen-4-one; 7-Fluoro-1H-2-benzopyran-1-one; 7-Fluoroisochromanone; 7-Fluoro-3,4-dihydro-1H-2-benzopyran-1-one (tautomeric form).
EINECS	Contact for details

Quality Control

Our 7-Fluoroisochroman-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, confirming compliance with customer specifications and industry best practices.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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