Description

Ethyl 2,6-Dimethyl-4-Oxo-4H-Chromene-3-Carboxylate is a high-purity chromene derivative, a key heterocyclic building block valued for its structural complexity and functional versatility. This compound is essential for researchers and manufacturers requiring a reliable, high-quality intermediate for advanced synthesis. It is primarily targeted at the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those with chromene or coumarin-based scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in specialty chemistry and material science.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential component or precursor for electron-transport or emissive layers in organic electronic devices.
• Dye and Pigment Intermediate: Utilized in the synthesis of advanced chromophores and functional dyes due to its conjugated chromene core.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions and catalytic processes.

Basic Information

Item	Details
Product Name	Ethyl 2,6-Dimethyl-4-Oxo-4H-Chromene-3-Carboxylate
CAS No.	77037-49-1
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.26 g/mol
Synonyms	Ethyl 2,6-Dimethyl-4-oxo-4H-chromene-3-carboxylate; 3-Carbethoxy-2,6-dimethyl-4-chromone; 4H-Chromene-3-carboxylic acid, 2,6-dimethyl-4-oxo-, ethyl ester; 2,6-Dimethyl-4-oxo-4H-chromene-3-carboxylic acid ethyl ester; Ethyl 2,6-dimethyl-4-oxochromene-3-carboxylate; Chromone-3-carboxylic acid, 2,6-dimethyl-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2,6-Dimethyl-4-Oxo-4H-Chromene-3-Carboxylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

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

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%

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