Description

1-Naphthalenecarboxylic Acid, 7-Hydroxy- is a specialized aromatic carboxylic acid derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional structure, combining a carboxylic acid group with a phenolic hydroxyl group on the naphthalene ring system, enabling diverse chemical transformations. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty dye industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific receptor sites where the naphthalene scaffold is advantageous.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structural motifs can contribute to biological activity.
• Dye and Pigment Manufacturing: Acts as a precursor for the production of specialized azo dyes and high-performance pigments, leveraging its aromatic system for color and stability.
• Organic Electronic Materials: Investigated as a starting material for creating organic semiconductors or charge-transport materials due to its conjugated π-system.
• Ligand Synthesis for Catalysis: Utilized to develop chelating ligands for metal catalysts used in asymmetric synthesis and other industrial chemical processes.
• Academic and R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions involving polycyclic aromatic compounds.

Basic Information

Item	Detail
Product Name	1-Naphthalenecarboxylic Acid, 7-Hydroxy-
CAS No.	2623-37-2
Molecular Formula	C11H8O3
Molecular Weight	188.18 g/mol
Synonyms	7-Hydroxy-1-naphthoic Acid; 7-Hydroxynaphthalene-1-carboxylic Acid; 1-Naphthoic Acid, 7-hydroxy-; 7-Hydroxy-1-naphthalenecarboxylic Acid; 7-Hydroxynaphthoic Acid; 1-Carboxy-7-hydroxynaphthalene; 7-Hydroxy-1-naphthoate
EINECS	220-083-3

Quality Control

Our 1-Naphthalenecarboxylic Acid, 7-Hydroxy- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

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, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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