Description

3-Ethyl-7-[(4-Methoxyphenyl)Methoxy]-4,8-Dimethylchromen-2-One is a high-purity, synthetic chromenone derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of novel bioactive molecules. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating new compounds with potential therapeutic or functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for research into anti-inflammatory, anticancer, or CNS-active agents.
• Agrochemical Research: Used as a core structure for developing new pesticides, herbicides, or plant growth regulators with enhanced efficacy.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules in custom synthesis and process development.
• Material Science Research: Investigated for potential applications in organic electronics or as a component in advanced polymeric materials due to its chromenone core.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	3-Ethyl-7-[(4-Methoxyphenyl)Methoxy]-4,8-Dimethylchromen-2-One
CAS No.	694497-90-0
Molecular Formula	C21H22O4
Molecular Weight	338.40 g/mol
Synonyms	3-Ethyl-7-[(4-methoxyphenyl)methoxy]-4,8-dimethyl-2H-chromen-2-one; 4,8-Dimethyl-3-ethyl-7-[(4-methoxyphenyl)methoxy]chromen-2-one; 7-[(4-Methoxyphenyl)methoxy]-3-ethyl-4,8-dimethyl-2H-1-benzopyran-2-one; 3-Ethyl-7-(4-methoxybenzyloxy)-4,8-dimethylcoumarin; 4,8-Dimethyl-3-ethyl-7-(4-methoxybenzyloxy)coumarin; Chromen-2-one, 3-ethyl-7-[(4-methoxyphenyl)methoxy]-4,8-dimethyl-; CAS 694497-90-0
EINECS	Contact for details

Quality Control

Our 3-Ethyl-7-[(4-Methoxyphenyl)Methoxy]-4,8-Dimethylchromen-2-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, GC, and NMR to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

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 heat sources and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.