Description

2-(4-Fluorophenyl)-4H-Chromen-4-One is a high-purity synthetic organic compound belonging to the chromenone (flavone) class, characterized by a fluorinated phenyl substituent. This structural motif is of significant interest in advanced research and development, particularly for its potential as a key synthetic intermediate or pharmacophore. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly those targeting neurological, inflammatory, or oncological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Acts as a starting material for synthesizing organic electronic materials, dyes, or fluorescent markers due to its conjugated chromenone structure.
• Biochemical Tool Compound: Employed in academic and industrial research as a probe or reference standard to study enzyme inhibition or receptor binding mechanisms.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to construct more complex fluorinated heterocyclic compounds.

Basic Information

Product Name	2-(4-Fluorophenyl)-4H-Chromen-4-One
CAS No.	1645-21-2
Molecular Formula	C15H9FO2
Molecular Weight	240.23 g/mol
Synonyms	4'-Fluoroflavone; 2-(4-Fluorophenyl)-4H-1-benzopyran-4-one; 2-(p-Fluorophenyl)chromone; Flavone, 4'-fluoro-; 4-Fluorophenylflavone; NSC 408029; 2-(4-Fluorophenyl)-4H-chromen-4-one; 2-(4-Fluorophenyl)chromen-4-one
EINECS	Contact for details

Quality Control

Every batch of 2-(4-Fluorophenyl)-4H-Chromen-4-One is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA). Specifications are aligned with research-grade and potential GMP-starting material standards, ensuring reliability for critical development work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider 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%
Heavy Metals	< 20 ppm

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