Description

2H-Naphtho[1,8-Bc]Furan-2-One is a high-purity, specialized organic compound belonging to the fused furanone class, serving as a critical building block in advanced chemical synthesis. Its unique polycyclic structure makes it a valuable intermediate for creating complex molecules with specific optical or electronic properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and materials science industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its fused ring system.
• Organic Electronic Materials: Serves as a core structure in the research of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials.
• Dye & Pigment Chemistry: Acts as an intermediate for synthesizing specialized dyes and pigments with enhanced stability and color properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and the development of new synthetic routes.
• Ligand & Catalyst Development: Its structure can be functionalized to create novel ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	2H-Naphtho[1,8-Bc]Furan-2-One
CAS No.	5247-85-8
Molecular Formula	C₁₄H₈O₂
Molecular Weight	208.21 g/mol
Synonyms	Naphtho[1,8-bc]furan-2(3H)-one; 3H-Naphtho[1,8-bc]furan-2-one; 1,8-Naphthalic anhydride, 1,2-dihydro-; 1,2-Dihydro-1,8-naphthalic anhydride; Naphtho[1,8-bc]furan-2-one; 1,8-Naphthalic anhydride dihydro derivative; 2H-Naphtho[1,8-bc]furan-2-one; 1,8-Naphthalenedicarboxylic anhydride, 1,2-dihydro-
EINECS	226-049-5

Quality Control

Our 2H-Naphtho[1,8-Bc]Furan-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is 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 (15-25°C). Keep away from strong oxidizing agents and 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.