Description

(4-Methyl-Coumarin-7-Yloxy)-Acetic Acid Ethyl Ester is a high-purity, specialized coumarin derivative used as a critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced functional materials and active pharmaceutical ingredients. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel compounds with tailored optical or biological properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides with enhanced efficacy.
• Fluorescent Probe & Dye Precursor: Serves as a core structure for developing advanced fluorescent markers, sensors, and optical brightening agents.
• Organic Electronic Material Research: Investigated as a component in the development of organic light-emitting diodes (OLEDs) and other photonic materials.
• Chemical Biology Tool: Utilized in the design of activity-based probes for studying biological processes and enzyme functions.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory synthesis in organic chemistry laboratories.

Basic Information

Product Name	(4-Methyl-Coumarin-7-Yloxy)-Acetic Acid Ethyl Ester
CAS No.	5614-82-4
Molecular Formula	C₁₄H₁₄O₅
Molecular Weight	262.26 g/mol
Synonyms	Ethyl (4-methyl-2-oxo-2H-chromen-7-yloxy)acetate; 7-[(Ethoxycarbonyl)methoxy]-4-methylcoumarin; 4-Methyl-7-(carbethoxymethoxy)coumarin; 4-Methylumbelliferone O-carbethoxymethyl ether; 7-Hydroxy-4-methylcoumarin O-carbethoxymethyl ether; 4-Methyl-7-oxyacetic acid ethyl ester coumarin; 7-(Ethoxycarbonylmethoxy)-4-methyl-2H-1-benzopyran-2-one
EINECS	227-034-9

Quality Control

Our (4-Methyl-Coumarin-7-Yloxy)-Acetic Acid Ethyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project requirements, including those for cGMP manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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