Description

n-(1-Naphthyl)Ethylenediamine is a high-purity organic compound widely used as a key intermediate and analytical reagent. Its primary value lies in its role as a versatile coupling agent in colorimetric and fluorometric assays, enabling precise detection and quantification. This product is essential for manufacturers and research laboratories in the pharmaceutical, diagnostic, and fine chemical synthesis sectors.

Application

• Diagnostic Reagent: A critical coupling agent in colorimetric assays, particularly for the detection of nitrites, sulfonamides, and other analytes in clinical and environmental testing.
• Pharmaceutical Intermediate: Used in the synthesis of specialized active pharmaceutical ingredients (APIs) and dyes for biological staining.
• Research Chemical: Employed in biochemical and analytical research as a derivatization agent for HPLC and spectroscopic methods.
• Dye and Pigment Manufacturing: Serves as a precursor in the production of azo dyes and other complex colorants.
• Corrosion Inhibitor Formulation: Used as an additive in specialized industrial formulations.
• Chemical Synthesis: Acts as a building block for synthesizing more complex naphthalene-based compounds and ligands.

Basic Information

Product Name	n-(1-Naphthyl)Ethylenediamine
CAS No.	551-09-7
Molecular Formula	C₁₂H₁₄N₂
Molecular Weight	186.25 g/mol
Synonyms	N-(1-Naphthyl)ethylenediamine; 1-Naphthylethylenediamine; N-(1-Naphthyl)-1,2-ethanediamine; N1-(1-Naphthyl)ethylenediamine; NEDA; 1-(2-Aminoethylamino)naphthalene; 551-09-7; Ethylenediamine, N-1-naphthyl-
EINECS	208-990-1

Quality Control

Our n-(1-Naphthyl)Ethylenediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets exacting standards for sensitive applications like diagnostic reagent production. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the original container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to light beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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