Description

3-(4-Methoxyphenyl)-4-Hydroxy-2H-1-Benzopyran-2-One is a high-purity synthetic organic compound belonging to the coumarin derivative family. This specialized chemical serves as a critical pharmaceutical intermediate and a versatile building block for advanced organic synthesis. It is primarily required by research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and fine chemicals.
• Fluorescent Probe & Dye Research: Serves as a core structure for developing fluorescent markers and optical materials due to the coumarin scaffold.
• Biochemical Research: Potential use in studying enzyme interactions and biological pathways as a model compound.
• Material Science: Investigated for incorporation into polymers or coatings to impart specific optical or chemical properties.

Basic Information

Product Name	3-(4-Methoxyphenyl)-4-Hydroxy-2H-1-Benzopyran-2-One
CAS No.	26151-95-1
Molecular Formula	C₁₆H₁₂O₄
Molecular Weight	268.26 g/mol
Synonyms	4-Hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one; 4-Hydroxy-3-(4-methoxyphenyl)coumarin; 3-(p-Methoxyphenyl)-4-hydroxycoumarin; NSC 407347; 4-Hydroxy-3-(4-methoxyphenyl)-2H-1-benzopyran-2-one; 4-Hydroxy-3-(4'-methoxyphenyl)coumarin
EINECS	Contact for details

Quality Control

Our 3-(4-Methoxyphenyl)-4-Hydroxy-2H-1-Benzopyran-2-One 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 research and pharmaceutical-grade standards. 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 incompatible materials.

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.