Description

Naphtho[2,3-B]Furan-4,9-Dione, 2-(Dipropylamino)- is a specialized organic compound belonging to the naphthofurandione class, identified by CAS No. 210117-64-9. This chemical serves as a valuable synthetic intermediate and functional material due to its unique fused-ring quinone structure and dipropylamino substituent. It is primarily sought by research institutions and industrial manufacturers involved in advanced material science, organic electronics, and pharmaceutical development.

Application

• Organic Semiconductor Precursor: Used in the synthesis of novel organic electronic materials for applications in OLEDs, OFETs, and photovoltaics.
• Pharmaceutical Intermediate: Serves as a key building block for the research and development of new active pharmaceutical ingredients (APIs), particularly those with quinone-based structures.
• Dye and Pigment Synthesis: Acts as a core structure for creating specialized dyes, pigments, and colorants with specific light-absorption properties.
• Photochemical Research: Employed in studies of electron transfer processes, photo-redox catalysis, and the development of photoinitiators.
• Material Science Research: Utilized in the development of novel polymers, coatings, and functional materials that require specific redox-active or chromophoric components.
• Analytical Chemistry Standard: Can be used as a reference standard or reagent in analytical methods development and quality control laboratories.

Basic Information

Item	Detail
Product Name	Naphtho[2,3-B]Furan-4,9-Dione, 2-(Dipropylamino)-
CAS No.	210117-64-9
Molecular Formula	C₁₉H₂₁NO₃
Molecular Weight	311.38 g/mol
Synonyms	2-(Dipropylamino)naphtho[2,3-b]furan-4,9-dione; 2-(Dipropylamino)-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan; 2-(N,N-Dipropylamino)naphtho[2,3-b]furan-4,9-dione; Naphtho[2,3-b]furan-4,9-dione, 2-(dipropylamino)-; 210117-64-9; 2-Dipropylaminonaphtho[2,3-b]furan-4,9-dione
EINECS	Contact for details

Quality Control

Our production of Naphtho[2,3-B]Furan-4,9-Dione, 2-(Dipropylamino)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment 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 place at room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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