Description

Ethyl 6-Hydroxy-2-Oxo-2H-Chromene-3-Carboxylate is a versatile coumarin derivative that serves as a key synthetic intermediate and building block in advanced organic chemistry. This compound is valued for its functionalized chromene core, which is integral to developing molecules with specific biological and photophysical properties. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting anti-inflammatory, anticoagulant, or antimicrobial pathways.
• Agrochemical Research: Used as a building block for developing new generation pesticides, herbicides, and plant growth regulators that leverage the coumarin scaffold.
• Organic Synthesis: Serves as a versatile starting material for constructing complex heterocyclic compounds, dyes, and fluorescent probes in academic and industrial R&D.
• Material Science: Investigated for the development of organic light-emitting diodes (OLEDs), sensors, and photostable polymers due to its chromophore properties.
• Cosmetic Ingredient Synthesis: Employed in the research and development of UV-absorbing agents and skin-conditioning actives for advanced cosmetic formulations.

Basic Information

Product Name	Ethyl 6-Hydroxy-2-Oxo-2H-Chromene-3-Carboxylate
CAS No.	70160-51-9
Molecular Formula	C₁₂H₁₀O₅
Molecular Weight	234.20 g/mol
Synonyms	Ethyl 6-Hydroxy-2-Oxochromene-3-Carboxylate; 6-Hydroxy-2-Oxo-2H-Chromene-3-Carboxylic Acid Ethyl Ester; Ethyl 6-Hydroxycoumarin-3-Carboxylate; 3-Carbethoxy-6-Hydroxycoumarin; 6-Hydroxy-3-Carbethoxycoumarin; 3-Ethoxycarbonyl-6-Hydroxycoumarin; 6-Hydroxy-2-Oxo-2H-1-Benzopyran-3-Carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 6-Hydroxy-2-Oxo-2H-Chromene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.