Description

Ethyl4-({7-[(2-Methyl-2-Propenyl)Oxy]-4-Oxo-4H-Chromen-3-Yl}Oxy)Benzoate is a high-purity, synthetic chromene derivative, a key intermediate in advanced organic synthesis. This compound matters for its role as a versatile building block in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating compounds with specific biological or photophysical properties.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with enhanced efficacy and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for synthesizing advanced organic electronic materials and emissive layers.
• Dye & Pigment Synthesis: Acts as a key intermediate for creating specialized chromophores and functional dyes.
• Academic & R&D: Employed in university and corporate research laboratories for exploring new chemical reactions and material properties.
• Chemical Biology Probes: Utilized to develop molecular probes for studying biological processes and cellular imaging.

Basic Information

Product Name	Ethyl4-({7-[(2-Methyl-2-Propenyl)Oxy]-4-Oxo-4H-Chromen-3-Yl}Oxy)Benzoate
CAS No.	637750-63-1
Molecular Formula	C22H20O6
Molecular Weight	380.39 g/mol
Synonyms	Ethyl 4-({7-[(2-methylprop-2-en-1-yl)oxy]-4-oxo-4H-chromen-3-yl}oxy)benzoate; 3-(4-Ethoxycarbonylphenoxy)-7-(2-methylallyloxy)-4H-chromen-4-one; 7-(2-Methylallyloxy)-3-(4-ethoxycarbonylphenoxy)chromone; Ethyl 4-((7-((2-methylallyl)oxy)-4-oxo-4H-chromen-3-yl)oxy)benzoate; Chromone derivative 637750-63-1; 4H-1-Benzopyran-4-one, 3-[(4-(ethoxycarbonyl)phenoxy]-7-[(2-methyl-2-propen-1-yl)oxy]-
EINECS	Contact for details

Quality Control

Our Ethyl4-({7-[(2-Methyl-2-Propenyl)Oxy]-4-Oxo-4H-Chromen-3-Yl}Oxy)Benzoate is manufactured under strict quality management systems. Each 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 every shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed and under an inert atmosphere if specified for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
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.