Description

2-Amino-5-Methylnaphthalene is a high-purity aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile intermediate for creating complex molecules with specific functional properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty dye industries, where precise chemical architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a foundational component for producing azo dyes and other high-performance colorants.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and photoconductive materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new organic reactions and pathways.

Basic Information

Item	Details
Product Name	2-Amino-5-Methylnaphthalene
CAS No.	37521-76-9
Molecular Formula	C₁₁H₁₁N
Molecular Weight	157.21 g/mol
Synonyms	5-Methyl-2-naphthylamine; 2-Naphthylamine, 5-methyl-; 2-Amino-5-methylnaphthalene; 5-Methyl-2-naphthalenamine; 2-Amino-5-methyl-naphthalene; 1-Amino-6-methylnaphthalene (alternative numbering); 6-Methyl-1-naphthylamine
EINECS	Contact for details

Quality Control

Our 2-Amino-5-Methylnaphthalene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC and GC analysis, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
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.