Description

3-Ethoxycarbonyl-2-Oxo-α-Chromene-6-Carboxylic Acid is a versatile chromene derivative that serves as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its bifunctional structure, which allows for selective modifications at both the ester and carboxylic acid positions, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and pharmaceutical development companies engaged in the synthesis of novel heterocyclic compounds for potential therapeutic applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel chromene-based drug candidates, particularly for anti-inflammatory, antimicrobial, and anticancer research.
• Organic Synthesis Reagent: Used in multi-step synthesis for constructing complex fused-ring systems and heterocycles due to its reactive carbonyl and carboxyl groups.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies, including cyclization reactions and the development of new synthetic pathways.
• Agrochemical Synthesis: Serves as a precursor in the development of new active ingredients for crop protection products.
• Material Science: Investigated as a monomer or precursor for specialty polymers and functional organic materials.

Basic Information

Item	Information
Product Name	3-Ethoxycarbonyl-2-Oxo-α-Chromene-6-Carboxylic Acid
CAS No.	6468-72-0
Molecular Formula	C13H10O6
Molecular Weight	262.21 g/mol
Synonyms	6-Carboxy-3-ethoxycarbonyl-2-oxo-2H-chromene; 3-Carbethoxy-2-oxo-2H-chromene-6-carboxylic acid; 3-Ethoxycarbonyl-2-oxo-2H-1-benzopyran-6-carboxylic acid; Ethyl 2-oxo-6-carboxy-2H-chromene-3-carboxylate; 2-Oxo-3-ethoxycarbonyl-2H-chromene-6-carboxylic acid; Chromene-6-carboxylic acid, 3-ethoxycarbonyl-2-oxo-
EINECS	Contact for details

Quality Control

Our 3-Ethoxycarbonyl-2-Oxo-α-Chromene-6-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.