Description

3-(2,5-Dimethylphenoxy)-7-Hydroxy-2-(Trifluoromethyl)-4H-Chromen-4-One is a specialized chromenone derivative, a high-value synthetic intermediate prized for its unique molecular architecture. This compound matters for its role in advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients and functional materials. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to incorporate its trifluoromethyl and chromenone motifs into new molecular entities.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting enzymes or receptors where the chromenone scaffold is active.
• Agrochemical Research: Used in the development of novel pesticides or herbicides, where the trifluoromethyl group can enhance biological activity and stability.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of advanced organic materials, such as organic semiconductors or fluorescent dyes.
• Chemical Biology Probe: Utilized as a core structure for designing molecular probes to study biological processes and enzyme mechanisms.
• Academic & Contract Research: Essential for fundamental organic chemistry research and for contract research organizations (CROs) working on custom synthesis projects.

Basic Information

Product Name	3-(2,5-Dimethylphenoxy)-7-Hydroxy-2-(Trifluoromethyl)-4H-Chromen-4-One
CAS No.	459419-20-6
Molecular Formula	C18H13F3O4
Molecular Weight	350.29 g/mol
Synonyms	7-Hydroxy-3-(2,5-dimethylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one; 2-(Trifluoromethyl)-7-hydroxy-3-(2,5-dimethylphenoxy)-4H-chromen-4-one; 3-(2,5-Dimethylphenoxy)-7-hydroxy-2-trifluoromethylchromone; Chromone derivative 459419-20-6; 4H-1-Benzopyran-4-one, 7-hydroxy-3-(2,5-dimethylphenoxy)-2-(trifluoromethyl)-
EINECS	Contact for details

Quality Control

Our 3-(2,5-Dimethylphenoxy)-7-Hydroxy-2-(Trifluoromethyl)-4H-Chromen-4-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.