Description

Amidogen, N,n-1,8-Naphthalenediylbis- is a specialized aromatic diamine derivative of naphthalene, serving as a high-purity intermediate for advanced synthesis. Its rigid, planar structure and dual amine functionality make it a critical building block for creating complex heterocyclic systems and functional polymers. This compound is essential for R&D and production in sectors demanding precise molecular architecture, such as pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system and anti-cancer therapies.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators requiring specific steric and electronic properties.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for high-performance polymers, including polyimides, polyamides, and epoxy resins, enhancing thermal stability and mechanical strength.
• Dye & Pigment Manufacturing: Acts as a core intermediate for producing naphthalimide-based fluorescent dyes, optical brighteners, and high-grade pigments.
• Ligand & Chelating Agent: Utilized in coordination chemistry to create complexing agents for metal catalysis and extraction processes.
• Research & Development: Fundamental compound for academic and industrial research in organic synthesis and new material discovery.

Basic Information

Item	Detail
Product Name	Amidogen, N,n-1,8-Naphthalenediylbis-
CAS No.	82517-73-5
Molecular Formula	C14H12N2
Molecular Weight	208.26 g/mol
Synonyms	1,8-Diaminonaphthalene; 1,8-Naphthalenediamine; 1,8-Naphthylenediamine; N,N'-1,8-Naphthalenediylbis[amine]; 1,8-Bis(amino)naphthalene; Peri-naphthalenediamine; 1,8-NAD; Contact for details on trade names.
EINECS	Contact for details

Quality Control

Our Amidogen, N,n-1,8-Naphthalenediylbis- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, the product should be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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