Description

Dinaphtho[2,1-B:2',3'-D]Furan-8,13-Dione is a high-purity, polycyclic aromatic compound belonging to the class of furandiones. This specialty chemical serves as a critical intermediate and functional building block in advanced material synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel compounds with specific optical or electronic properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules for drug discovery.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Semiconductor Research: Acts as a core structure for developing n-type organic semiconductors, electron-transport materials, and components for OLEDs and OFETs.
• Dye and Pigment Manufacturing: Serves as a building block for creating high-performance pigments and dyes with enhanced stability and color properties.
• Polymer Chemistry: Utilized as a monomer or cross-linking agent in the production of specialty polymers and high-temperature resins.
• Academic & Industrial R&D: Fundamental reagent for research in organic chemistry, material science, and photochemistry.

Basic Information

Product Name	Dinaphtho[2,1-B:2',3'-D]Furan-8,13-Dione
CAS No.	5397-99-9
Molecular Formula	C₂₀H₈O₃
Molecular Weight	296.27 g/mol
Synonyms	8,13-Dinaphtho[2,1-b:2',3'-d]furanedione; Dinaphthofurandione; Naphtho[2',3':4,5]furo[3,2-b]benzofuran-6,11-dione; 1H,3H-Naphtho[1,8-cd:4,5-c'd']difuran-1,3-dione; 1,3-Dioxonaphtho[2,1-b:2',3'-d]furan; 5397-99-9; DNFO
EINECS	Contact for details

Quality Control

Every batch of Dinaphtho[2,1-B:2',3'-D]Furan-8,13-Dione is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity data, to ensure the material meets your precise research and production requirements. Our quality commitment supports compliance with cGMP and ISO 9001 standards where applicable.

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 light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Yellow to orange 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.