Description

Ethyl 3-[4-Methyl-7-(2-Naphthalen-2-Yl-2-Oxoethoxy)-2-Oxochromen-3-Yl]Propanoate is a high-purity, synthetic organic compound belonging to the coumarin derivative family. This specialty chemical serves as a critical advanced intermediate in the synthesis of complex molecules, prized for its unique fused-ring structure. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis: Serves as a versatile precursor for synthesizing more complex heterocyclic compounds and functionalized coumarins.
• Material Science Research: Investigated for potential use in the development of organic light-emitting diodes (OLEDs) or fluorescent markers due to its chromophore structure.
• Agrochemical Development: Used in the synthesis of novel bioactive molecules for crop protection and plant growth regulation research.
• Academic & Industrial R&D: Essential for chemical research in universities and corporate labs focusing on medicinal chemistry and synthetic methodology.

Basic Information

Product Name	Ethyl 3-[4-Methyl-7-(2-Naphthalen-2-Yl-2-Oxoethoxy)-2-Oxochromen-3-Yl]Propanoate
CAS No.	670242-04-3
Molecular Formula	C₂₉H₂₄O₆
Molecular Weight	468.50 g/mol
Synonyms	Ethyl 3-(4-methyl-7-{[2-(naphthalen-2-yl)-2-oxoethoxy]}-2-oxo-2H-chromen-3-yl)propanoate; 2H-1-Benzopyran-2-one, 3-[2-(ethoxycarbonyl)ethyl]-4-methyl-7-[2-(2-naphthalenyl)-2-oxoethoxy]-; 3-[2-(Ethoxycarbonyl)ethyl]-4-methyl-7-[2-(naphthalen-2-yl)-2-oxoethoxy]coumarin; 4-Methyl-7-(2-naphthoyloxyethoxy)-3-carbethoxyethylcoumarin; Coumarin 670242-04-3
EINECS	Contact for details

Quality Control

Our production of Ethyl 3-[4-Methyl-7-(2-Naphthalen-2-Yl-2-Oxoethoxy)-2-Oxochromen-3-Yl]Propanoate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided and can be tailored to meet specific client or regulatory requirements.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to 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.