Description

2,3-Dihydronaphtho[2,3-B]Furan-4,9-Dione is a specialized organic compound belonging to the class of naphthoquinone derivatives, characterized by its fused furan-dione structure. This compound serves as a versatile chemical intermediate and building block in advanced organic synthesis, valued for its unique reactivity profile. It is primarily sought by pharmaceutical, agrochemical, and material science research and development sectors for the creation of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with quinone-based pharmacophores for potential anticancer or antimicrobial activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the research of organic semiconductors and light-emitting materials.
• Dye and Pigment Synthesis: Intermediate for creating specialized quinone-derived dyes and colorants.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the construction of complex polycyclic frameworks in synthetic chemistry.

Basic Information

Product Name	2,3-Dihydronaphtho[2,3-B]Furan-4,9-Dione
CAS No.	32013-78-8
Molecular Formula	C₁₄H₈O₃
Molecular Weight	224.21 g/mol
Synonyms	2,3-Dihydronaphtho[2,3-b]furan-4,9-dione; Naphtho[2,3-b]furan-4,9-dione, 2,3-dihydro-; 4,9-Naphtho[2,3-b]furandione, 2,3-dihydro-; 2,3-Dihydrobenzo[g]isobenzofuran-4,9-dione; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,3-Dihydronaphtho[2,3-B]Furan-4,9-Dione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.