Description

Naphtho[1,8-De:4,5-D'E']Bis[1,3]Dioxin is a complex, polycyclic organic compound featuring a fused naphthalene core with two dioxin rings. This unique molecular architecture makes it a valuable specialty intermediate and building block in advanced organic synthesis. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and materials science sectors for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring rigid, fused-ring systems.
• Agrochemical Research: Used in developing new active ingredients for crop protection, leveraging its unique heterocyclic structure.
• Organic Electronic Materials: Investigated as a potential core structure for organic semiconductors, light-emitting diodes (OLEDs), or photovoltaic materials due to its extended π-conjugation.
• Ligand Synthesis: Acts as a starting material for creating sophisticated chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Chemistry: Explored for the development of novel high-performance dyes and pigments with specific light-absorption properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry and the discovery of new chemical entities.

Basic Information

Item	Details
Product Name	Naphtho[1,8-De:4,5-D'E']Bis[1,3]Dioxin
CAS No.	88051-28-9
Molecular Formula	C₁₄H₈O₄
Molecular Weight	240.21 g/mol
Synonyms	1,8:4,5-Naphthodioxin; Naphtho[1,8-de:4,5-d'e']bis[1,3]dioxin; 1,8-Dihydroxynaphthalene cyclic bis(orthoformate); Naphtho[1,8-de:4,5-d'e']bis-1,3-dioxin; 1,8-Naphthalenediol, cyclic bis(orthoformate); 1,8-Dihydroxy naphthalene bis-orthoformate
EINECS	Contact for details

Quality Control

Every batch of Naphtho[1,8-De:4,5-D'E']Bis[1,3]Dioxin is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for research chemicals. Comprehensive analytical testing, including HPLC, NMR, and GC-MS, is performed to verify identity, purity, and consistency. A detailed Certificate of Analysis (COA) 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 place 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)	≥ 97.0%
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.