Description

7H-Furo[3,2-f][1]benzopyran-7-one is a high-purity fused heterocyclic organic compound, also known by its CAS number 6544-76-9. This specialized chemical serves as a critical advanced intermediate or building block in sophisticated organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries. Its unique fused ring structure makes it valuable for constructing complex molecules with specific biological or material properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential core structure for developing new electron-transport or emissive layer materials.
• Fine Chemical Synthesis: Used in the multi-step production of complex fragrances, agrochemicals, and other high-value specialty chemicals.
• Academic & Industrial R&D: Serves as a standard or starting material for methodological studies in heterocyclic and fused-ring chemistry.
• Material Science: Explored for the development of organic semiconductors and photoconductive materials due to its extended π-conjugated system.

Basic Information

Product Name	7H-Furo[3,2-f][1]benzopyran-7-one
CAS No.	6544-76-9
Molecular Formula	C₁₃H₆O₃
Molecular Weight	210.18 g/mol
Synonyms	7H-Furo[3,2-f]chromen-7-one; 7-Oxofuro[3,2-f]chromene; 7H-Furo[3,2-f]-1-benzopyran-7-one; Furo[3,2-f]chromen-7-one; 6544-76-9; Furochromone; Furo[3,2-f]benzopyran-7-one
EINECS	Contact for details

Quality Control

Every batch of 7H-Furo[3,2-f][1]benzopyran-7-one is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 such as strong oxidizing agents.

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.