Description

2-Hydroxy-3-Naphthalen-1-Yl-Chromen-4-One is a specialized organic compound belonging to the chromen-4-one (flavone) class, characterized by its naphthalene substitution. This compound matters for its role as a key synthetic intermediate and potential functional material in advanced chemical synthesis. It is needed by research and development laboratories, fine chemical manufacturers, and industries focused on developing novel dyes, pigments, and organic electronic materials.

Application

• Organic Synthesis Intermediate: Serves as a crucial building block for synthesizing complex heterocyclic compounds and functionalized flavonoids.
• Dye & Pigment Precursor: Used in the research and development of novel naphthalene-based dyes and colorants due to its conjugated structure.
• Pharmaceutical Research: Investigated as a potential scaffold or intermediate in medicinal chemistry for developing new therapeutic agents.
• Material Science: Explored in the development of organic semiconductors, fluorescent markers, or photonic materials.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic and spectroscopic method development.
• Academic & Industrial R&D: Utilized in chemical research for studying reaction mechanisms and structure-property relationships.

Basic Information

Product Name	2-Hydroxy-3-Naphthalen-1-Yl-Chromen-4-One
CAS No.	39923-41-6
Molecular Formula	C23H14O3
Molecular Weight	338.36 g/mol
Synonyms	3-(1-Naphthyl)-2-hydroxy-4H-chromen-4-one; 2-Hydroxy-3-(1-naphthyl)-4-chromone; 2-Hydroxy-3-(naphthalen-1-yl)-4H-chromen-4-one; 1-Naphthylflavonol; 3-(1-Naphthyl)flavonol; Flavone, 2-hydroxy-3-(1-naphthyl)-; 4H-1-Benzopyran-4-one, 2-hydroxy-3-(1-naphthalenyl)-
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-3-Naphthalen-1-Yl-Chromen-4-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.