Description

4,4'-[1,3,4-Oxadiazole-2,5-Diylbis(4,1-Phenyleneazo)]Bis[3-Hydroxy-n-(2-Methoxyphenyl)-2-Naphthalenecarboxamide is a high-purity, complex organic dye intermediate characterized by its specific azo and oxadiazole functional groups. This compound is valued for its role in synthesizing advanced colorants and functional materials with precise optical and electronic properties. It is primarily sought by manufacturers in the specialty dyes and pigments, advanced material science, and research and development sectors for creating high-performance products.

Application

• Key intermediate for the synthesis of high-performance azo dyes and pigments used in textiles, inks, and coatings.
• Precursor in the development of functional dyes for optical data storage, liquid crystal displays (LCDs), and non-linear optical materials.
• Research chemical for exploring novel organic semiconductors and photoconductive materials in electronic applications.
• Building block for specialty polymers requiring specific chromophoric or light-absorbing properties.
• Used in analytical chemistry as a reagent or standard for method development and calibration.
• Potential application in the formulation of sensitizers for dye-sensitized solar cells (DSSCs).

Basic Information

Product Name	4,4'-[1,3,4-Oxadiazole-2,5-Diylbis(4,1-Phenyleneazo)]Bis[3-Hydroxy-n-(2-Methoxyphenyl)-2-Naphthalenecarboxamide
CAS No.	73212-56-3
Molecular Formula	C52H38N8O6
Molecular Weight	870.91 g/mol
Synonyms	2,5-Bis[4-[2-[3-hydroxy-N-(2-methoxyphenyl)-2-naphthoyl]hydrazinyl]phenyl]-1,3,4-oxadiazole; Azo Oxadiazole Dye Intermediate; 2,5-Bis(4-aminophenyl)-1,3,4-oxadiazole based bis-azo dye; Naphthalene-based bis-azo oxadiazole; Light-sensitive azo compound; Complex heterocyclic azo dye; 73212-56-3; Bis(naphthalenecarboxamide) oxadiazole derivative
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to stringent quality protocols. Every batch is characterized using advanced analytical techniques to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications for assay, related substances, and physical properties is provided with each 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 area at a controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Orange to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.