Description

3-Acetyl-7-Fluoro-2H-Chromen-2-One is a fluorinated coumarin derivative, a high-value synthetic intermediate prized for its unique photophysical and biological properties. This compound is essential for researchers and manufacturers developing advanced materials and active pharmaceutical ingredients (APIs). It is primarily utilized in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where the coumarin scaffold is active.
• Agrochemical Research: Used in developing new generation pesticides and herbicides, leveraging the bioactivity of fluorinated heterocycles.
• Fluorescent Probe & Dye Synthesis: Serves as a precursor for creating advanced fluorescent tags and sensors used in bioimaging and analytical chemistry.
• Organic Light-Emitting Diode (OLED) Materials: Acts as an intermediate for electron-transport or emissive layer materials in display and lighting technologies.
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemistry research and process development in fine chemical production.

Basic Information

Product Name	3-Acetyl-7-Fluoro-2H-Chromen-2-One
CAS No.	1318770-38-5
Molecular Formula	C11H7FO3
Molecular Weight	206.17 g/mol
Synonyms	7-Fluoro-3-acetylcoumarin; 3-Acetyl-7-fluorocoumarin; 7-Fluoro-3-acetyl-2H-chromen-2-one; 3-Acetyl-7-fluoro-2H-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 3-acetyl-7-fluoro-; 1318770-38-5
EINECS	Contact for details

Quality Control

Our 3-Acetyl-7-Fluoro-2H-Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.