Description

Ethyl 2,7-Dimethyl-4-Oxo-4H-Chromene-3-Carboxylate is a high-purity chromene derivative, a key synthetic intermediate valued for its versatile chemical backbone. This compound is critical for businesses requiring reliable, high-quality building blocks for complex organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its chromene core structure.
• Fine Chemical Production: Acts as a specialized building block for synthesizing dyes, pigments, and advanced organic materials.
• Academic & Industrial R&D: Employed in chemical research for studying heterocyclic chemistry and developing new synthetic methodologies.
• Material Science: Investigated for potential use in creating organic light-emitting diodes (OLEDs) and other functional polymers.

Basic Information

Product Name	Ethyl 2,7-Dimethyl-4-Oxo-4H-Chromene-3-Carboxylate
CAS No.	92397-12-1
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.26 g/mol
Synonyms	Ethyl 2,7-dimethyl-4-oxo-4H-chromene-3-carboxylate; 3-Carbethoxy-2,7-dimethyl-4-chromone; 2,7-Dimethyl-4-oxo-4H-chromene-3-carboxylic acid ethyl ester; Ethyl 2,7-dimethyl-4-oxochromene-3-carboxylate; 4H-Chromene-3-carboxylic acid, 2,7-dimethyl-4-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2,7-Dimethyl-4-Oxo-4H-Chromene-3-Carboxylate 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 standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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.