Description

5-Amino-Naphthalene-1-Carboxylic Acid Methyl Ester is a high-purity, functionalized naphthalene derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and an ester group on the naphthalene core, makes it a versatile intermediate for creating complex molecules with specific optical or electronic properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the naphthalene scaffold is advantageous.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its structural motif to enhance efficacy and selectivity.
• Dye and Pigment Manufacturing: Serves as a foundational component for producing high-performance organic dyes, pigments, and optical brighteners due to its conjugated aromatic system.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and other advanced materials where its electron-donating amino group can tune electronic properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new coupling reactions, heterocycle formation, and polymer chemistry.

Basic Information

Product Name	5-Amino-Naphthalene-1-Carboxylic Acid Methyl Ester
CAS No.	91569-19-6
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	Methyl 5-Amino-1-naphthoate; 5-Amino-1-naphthalenecarboxylic Acid Methyl Ester; 1-Naphthoic acid, 5-amino-, methyl ester; Methyl 5-aminonaphthalene-1-carboxylate; 5-Amino-1-naphthoic acid methyl ester; 5-Aminonaphthalene-1-carboxylic acid methyl ester; 1-Carbomethoxy-5-aminonaphthalene
EINECS	Contact for details

Quality Control

Our 5-Amino-Naphthalene-1-Carboxylic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.