Description

4H-1-Benzopyran-4-One, 3-Fluoro- is a fluorinated derivative of chromone, a privileged scaffold in medicinal chemistry. This compound is valued for its role as a key synthetic intermediate in the development of novel bioactive molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for synthesizing fluorinated drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the fluorine atom can enhance biological activity and stability.
• Organic Synthesis: Acts as a versatile precursor for synthesizing more complex fluorinated heterocyclic compounds in academic and industrial R&D.
• Material Science: Investigated for the preparation of specialty chemicals and advanced materials with unique optical or electronic properties.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 3-Fluoro-
CAS No.	68929-71-5
Molecular Formula	C9H5FO2
Molecular Weight	164.13 g/mol
Synonyms	3-Fluorochromone; 3-Fluoro-4H-chromen-4-one; 3-Fluoro-1-benzopyran-4-one; 3-Fluoro-4H-1-benzopyran-4-one; Fluorochromone
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 3-Fluoro- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials.

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.