Description

7-Methoxy-2-(Trifluoromethyl)-4H-Chromen-4-One is a high-purity fluorinated chromenone derivative, a key building block in advanced organic synthesis. Its value lies in its unique trifluoromethyl and methoxy substituents, which are critical for modulating the biological activity and physicochemical properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial synthetic precursor for the development of novel drug candidates, especially in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the trifluoromethyl group enhances bioactivity and environmental stability.
• Material Science Research: Serves as a monomer or functional additive in the development of specialty polymers and advanced organic materials.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a core structure for electron-transport materials or emissive dopants in display technologies.
• Academic & R&D: A valuable reagent for methodological studies in fluorination chemistry and heterocyclic compound synthesis.
• Chemical Reference Standard: Used for analytical method development, calibration, and quality control in regulatory and laboratory settings.

Basic Information

Product Name	7-Methoxy-2-(Trifluoromethyl)-4H-Chromen-4-One
CAS No.	578-84-7
Molecular Formula	C11H7F3O3
Molecular Weight	244.17 g/mol
Synonyms	7-Methoxy-2-(trifluoromethyl)chromen-4-one; 2-Trifluoromethyl-7-methoxy-4-chromone; 7-Methoxy-2-trifluoromethyl-4H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one, 7-methoxy-2-(trifluoromethyl)-; 7-Methoxy-2-(trifluoromethyl)-4-chromone; 2-Trifluoromethyl-7-methoxy-chromone
EINECS	209-447-5

Quality Control

Our 7-Methoxy-2-(Trifluoromethyl)-4H-Chromen-4-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and 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
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.