Description

2-Naphthalenecarboxylicacid,5-Amino-3-Hydroxy-(9Ci) is a multifunctional aromatic compound that serves as a valuable intermediate in advanced organic synthesis. Its unique structure, featuring both amino and hydroxy substituents on the naphthalene core, makes it a versatile building block for creating complex molecules with specific optical or electronic properties. This high-purity intermediate is essential for research and development in the pharmaceutical and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Dye and Pigment Synthesis: Used in the production of high-performance dyes, pigments, and optical brighteners due to its conjugated aromatic system.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Agrochemical Research: Employed in the development of novel crop protection agents and plant growth regulators.
• Material Science: A building block for organic semiconductors, conductive polymers, and other advanced functional materials.
• Analytical Chemistry: Can be used as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	2-Naphthalenecarboxylicacid,5-Amino-3-Hydroxy-(9Ci)
CAS No.	688794-58-3
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	5-Amino-3-hydroxy-2-naphthoic acid; 3-Hydroxy-5-amino-2-naphthoic acid; 2-Naphthoic acid, 5-amino-3-hydroxy-; 5-Amino-3-hydroxynaphthalene-2-carboxylic acid; 5-Amino-3-hydroxy-naphthalene-2-carboxylic acid; 5-Amino-3-hydroxynaphthoic acid; 5-Amino-3-hydroxy-2-naphthalenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Naphthalenecarboxylicacid,5-Amino-3-Hydroxy-(9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each 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). This compound is light-sensitive and should be stored away from light. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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