Description

n-Acetyl-2-Naphthylamine;2-Acetamidonaphthalene;2-Acetonaphthalide;n-2-Naphthylacetamide CAS NO 581-9-7--5 is a high-purity aromatic amide derivative, serving as a versatile and critical chemical intermediate in advanced organic synthesis. Its value lies in providing a functionalized naphthalene backbone, enabling the production of complex molecules for research and industrial applications. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and dye industries seeking reliable building blocks for active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a foundational intermediate for creating azo dyes and other complex colorants.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential raw material or intermediate in the synthesis of organic electronic materials.
• Research & Development: A valuable building block in academic and industrial R&D for novel compound libraries and material science.
• Chemical Synthesis: Employed in various organic reactions, including coupling and condensation reactions, to construct more complex molecular architectures.

Basic Information

Product Name	n-Acetyl-2-Naphthylamine;2-Acetamidonaphthalene;2-Acetonaphthalide;n-2-Naphthylacetamide CAS NO 581-9-7--5
CAS No.	581-9-7--5
Molecular Formula	C₁₂H₁₁NO
Molecular Weight	185.22 g/mol
Synonyms	2-Acetamidonaphthalene; 2-Acetonaphthalide; N-(2-Naphthyl)acetamide; N-Acetyl-2-naphthylamine; 2'-Acetonaphthalide; Acetic acid 2-naphthylamide; Naphthalen-2-ylacetamide; 2-(Acetylamino)naphthalene
EINECS	Contact for details

Quality Control

Our n-Acetyl-2-Naphthylamine is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	130°C - 134°C
Loss on Drying	≤0.5%
Related Substances (HPLC)	Total impurities ≤2.0%

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