Description

7-Hydroxy-3-Propionyl-2H-Chromen-2-One is a high-purity, functionalized coumarin derivative of significant interest in advanced organic synthesis. This compound matters as a versatile chemical intermediate, offering a reactive phenolic hydroxyl and a propionyl side chain for further derivatization. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Fluorescent Probe Development: Serves as a core structure for creating sensitive fluorescent dyes and sensors used in biochemical assays and diagnostics.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential electron-transport or emissive layer material due to its conjugated coumarin backbone.
• Fine Chemical Synthesis: Used in the preparation of complex molecules for agrochemicals, fragrances, and other specialty applications.
• Academic & Industrial R&D: Employed in chemical research to study structure-activity relationships and develop new synthetic methodologies.

Basic Information

Product Name	7-Hydroxy-3-Propionyl-2H-Chromen-2-One
CAS No.	500364-48-7
Molecular Formula	C12H10O4
Molecular Weight	218.21 g/mol
Synonyms	3-Propionyl-7-hydroxycoumarin; 7-Hydroxy-3-propionylcoumarin; 2H-1-Benzopyran-2-one, 7-hydroxy-3-(1-oxopropyl)-; 7-Hydroxy-3-propionyl-2H-1-benzopyran-2-one; 3-(1-Oxopropyl)-7-hydroxy-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-3-Propionyl-2H-Chromen-2-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.