Description

Ethyl 2-[(3,4-Dimethyl-2-Oxo-2H-Chromen-7-Yl)Oxy]Propanoate is a specialized organic ester compound belonging to the coumarin derivative family. This high-purity intermediate is valued for its role in the synthesis of advanced materials and fine chemicals, offering precise molecular functionality. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those exploring coumarin-based pharmacophores.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators that require specific light-absorbing or bioactive properties.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or dopant material in the manufacture of emissive layers for display and lighting technologies.
• Fluorescent Dyes and Probes: Employed in the production of fluorescent markers and sensors for biological imaging and analytical chemistry applications.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex molecules used in fragrances, cosmetics, and other specialty formulations.
• Polymer Additive: Can be incorporated into polymer matrices to impart specific properties such as UV absorption or fluorescence.
• Academic & Industrial Research: A critical reagent for chemical research exploring new reactions, catalytic processes, and material properties.

Basic Information

Product Name	Ethyl 2-[(3,4-Dimethyl-2-Oxo-2H-Chromen-7-Yl)Oxy]Propanoate
CAS No.	35679-91-5
Molecular Formula	C₁₈H₂₀O₆
Molecular Weight	332.35 g/mol
Synonyms	Ethyl 2-((3,4-Dimethyl-2-oxo-2H-chromen-7-yl)oxy)propanoate; 7-(1-Ethoxycarbonylethoxy)-3,4-dimethylcoumarin; 3,4-Dimethyl-7-(1-ethoxycarbonylethoxy)coumarin; Ethyl 2-(3,4-dimethyl-2-oxochromen-7-yl)oxypropanoate; Propanoic acid, 2-[(3,4-dimethyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-[(3,4-Dimethyl-2-Oxo-2H-Chromen-7-Yl)Oxy]Propanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and industrial-grade specifications. Comprehensive Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability, consistency, and compliance with your project 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 (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.