Description

7-Fluorochromone-3-Carboxaldehyde is a versatile fluorinated heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its bifunctional reactivity, combining the chromone scaffold with a formyl group, which makes it a critical precursor for constructing complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel drug candidates, particularly in kinase inhibitor and anti-inflammatory agent research.
• Agrochemical Synthesis: Used in the creation of advanced fluorinated pesticides and herbicides, where the fluorine atom enhances biological activity and stability.
• Material Science Research: Acts as a precursor for synthesizing fluorinated organic semiconductors, dyes, and fluorescent probes.
• Chemical Biology: Employed in the design and synthesis of activity-based probes and molecular tags for studying biological systems.
• Academic & Contract Research: A valuable reagent for methodological development in organic chemistry and for exploring new fluorination strategies.

Basic Information

Product Name	7-Fluorochromone-3-Carboxaldehyde
CAS No.	69155-78-8
Molecular Formula	C10H5FO3
Molecular Weight	192.14 g/mol
Synonyms	7-Fluoro-3-formylchromone; 7-Fluoro-3-formyl-4H-chromen-4-one; 3-Formyl-7-fluorochromone; 7-Fluoro-4-oxo-4H-chromene-3-carbaldehyde; 7-Fluorochromone-3-carbaldehyde; 7-Fluoro-4-oxo-4H-1-benzopyran-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 7-Fluorochromone-3-Carboxaldehyde is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to reliable supply and batch-to-batch reproducibility meets the stringent requirements of research and process development.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is light-sensitive and easily oxidized; allow the sealed container to reach room temperature before opening to minimize moisture ingress and degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.