Description

4-Butyl-7-[2-(4-Fluorophenyl)-2-Oxoethoxy]-8-Methylchromen-2-One is a high-purity, synthetic organic compound belonging to the chromen-2-one (coumarin) class, characterized by its specific butyl and fluorophenyl substituents. This compound is valued for its role as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses to construct more elaborate molecular architectures due to its reactive functional groups.
• Agrochemical Research: Serves as a core structure for developing new pesticides or herbicides with optimized activity and selectivity.
• Biochemical Research: Potential use as a probe or inhibitor in biochemical assays to study biological processes.
• Material Science: Can be investigated as a monomer or additive for creating specialized polymers or coatings with unique optical or electronic properties.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4-Butyl-7-[2-(4-Fluorophenyl)-2-Oxoethoxy]-8-Methylchromen-2-One
CAS No.	374764-35-9
Molecular Formula	C22H21FO5
Molecular Weight	384.40 g/mol
Synonyms	7-[2-(4-Fluorobenzoyl)oxy]-4-butyl-8-methyl-2H-chromen-2-one; 4-Butyl-7-[(4-fluorobenzoyl)oxy]-8-methylcoumarin; 8-Methyl-4-butyl-7-(4-fluorobenzoyloxy)coumarin; 374764-35-9; 4-Butyl-8-methyl-7-[(4-fluorophenyl)-2-oxoethoxy]chromen-2-one; Coumarin derivative, 4-butyl-7-(4-fluorobenzoyloxy)-8-methyl-; Light-sensitive coumarin intermediate
EINECS	Contact for details

Quality Control

Our 4-Butyl-7-[2-(4-Fluorophenyl)-2-Oxoethoxy]-8-Methylchromen-2-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment ensures the material is suitable for demanding applications in GMP-oriented pharmaceutical development and critical research.

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 the container tightly sealed when not in use to protect from moisture. Store away from incompatible materials.

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%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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