Description

7-(Ethylamino)-4-Methyl-2-Benzopyrone is a specialized organic compound belonging to the benzopyrone (coumarin) family, characterized by its ethylamino substituent. This structural feature makes it a valuable intermediate for synthesizing more complex molecules in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working in advanced material science, agrochemical development, and the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its core benzopyrone structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or emissive layer materials in advanced display technologies.
• Fluorescent Dye & Sensor Development: The coumarin core is utilized to create fluorescent probes and sensors for biological or chemical detection.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex heterocyclic compounds in academic and industrial laboratories.

Basic Information

Product Name	7-(Ethylamino)-4-Methyl-2-Benzopyrone
CAS No.	28821-18-3
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.24 g/mol
Synonyms	7-(Ethylamino)-4-methylcoumarin; 4-Methyl-7-ethylaminocoumarin; 7-Ethylamino-4-methyl-2H-chromen-2-one; 7-Ethylamino-4-methylcoumarin; 2H-1-Benzopyran-2-one, 7-(ethylamino)-4-methyl-; 7-(Ethylamino)-4-methyl-2H-1-benzopyran-2-one; 7-Amino-4-methylcoumarin ethyl derivative
EINECS	Contact for details

Quality Control

Our production of 7-(Ethylamino)-4-Methyl-2-Benzopyrone adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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