Description

5-Fluoro-4-Chromanone is a high-purity fluorinated chromanone derivative, serving as a critical advanced intermediate in modern organic synthesis. This compound is valued for its unique molecular scaffold, which enables the construction of complex molecules with potential biological activity. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging the bioactivity of the fluorinated chromanone structure.
• Material Science: Acts as a precursor for specialty chemicals and functional materials requiring fluorinated aromatic systems.
• Academic & R&D: Employed in university and industrial research laboratories for methodological studies and exploring new chemical spaces in heterocyclic chemistry.
• Fine Chemical Synthesis: Integral for creating complex fluorinated organic molecules used in dyes, pigments, and other high-value chemicals.

Basic Information

Product Name	5-Fluoro-4-Chromanone
CAS No.	188826-32-6
Molecular Formula	C9H7FO2
Molecular Weight	166.15 g/mol
Synonyms	5-Fluoro-4-chromanone; 5-Fluorochroman-4-one; 4-Chromanone, 5-fluoro-; 5-Fluoro-3,4-dihydro-2H-1-benzopyran-4-one; 5-Fluoro-4H-chromen-4-one (tautomer); 5-Fluorochromanone; 5-Fluoro-4-chromone (common misnomer)
EINECS	Contact for details

Quality Control

Our 5-Fluoro-4-Chromanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%

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