Description

5,9-Dimethyl-3-Naphthalen-2-Ylfuro[3,2-G]Chromen-7-One is a high-purity, specialized organic compound belonging to the fused chromenone class. This material is valued for its unique molecular architecture, which makes it a critical advanced intermediate or building block in sophisticated chemical syntheses. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its complex heterocyclic structure.
• Organic Electronic Materials: Investigated as a potential component or dopant in the development of organic light-emitting diodes (OLEDs) or semiconductors due to its fused aromatic system.
• Dye & Pigment Synthesis: Acts as a sophisticated intermediate for creating specialized chromophores with specific light-absorption or emission properties.
• Chemical Research & Development: Employed as a standard or building block in academic and industrial research for exploring new organic reactions and methodologies.
• Ligand Synthesis for Catalysis: Utilized in the preparation of complex ligand systems for metal-catalyzed reactions.

Basic Information

Item	Detail
Product Name	5,9-Dimethyl-3-Naphthalen-2-Ylfuro[3,2-G]Chromen-7-One
CAS No.	858752-42-8
Molecular Formula	C23H16O3
Molecular Weight	340.37 g/mol
Synonyms	5,9-Dimethyl-3-(naphthalen-2-yl)furo[3,2-g]chromen-7-one; 3-(2-Naphthyl)-5,9-dimethylfuro[3,2-g]chromen-7-one; Furo[3,2-g]chromen-7-one, 5,9-dimethyl-3-(2-naphthalenyl)-; 858752-42-8; 5,9-Dimethyl-3-(2-naphthyl)furo[3,2-g]chromen-7-one
EINECS	Contact for details

Quality Control

Every batch of 5,9-Dimethyl-3-Naphthalen-2-Ylfuro[3,2-G]Chromen-7-One is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your precise R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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