Description

3-Hydroxy-7-Methoxy-2-Naphthalene Carboxylic Acid Sodium Salt is a high-purity, functionalized naphthalene derivative that serves as a critical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which provides specific reactivity for constructing complex molecules with precision. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators due to its naphthalene core.
• Dye and Pigment Precursor: Serves as a foundational material for creating specialized dyes, pigments, and optical brighteners.
• Liquid Crystal & OLED Material Research: Employed in the research and development of organic electronic materials for displays and lighting.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on novel organic compounds and materials science.
• Specialty Polymer Additive: Can be utilized to modify polymer properties or as a monomer in specialty polymer synthesis.

Basic Information

Product Name	3-Hydroxy-7-Methoxy-2-Naphthalene Carboxylic Acid Sodium Salt
CAS No.	79786-98-4
Molecular Formula	C12H9NaO4
Molecular Weight	240.19 g/mol
Synonyms	7-Methoxy-3-hydroxy-2-naphthoic acid sodium salt; Sodium 3-hydroxy-7-methoxy-2-naphthoate; 3-Hydroxy-7-methoxy-2-naphthoic acid sodium salt; 2-Naphthalenecarboxylic acid, 3-hydroxy-7-methoxy-, sodium salt (1:1); 79786-98-4; 3-Hydroxy-7-methoxynaphthalene-2-carboxylic acid sodium salt
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-7-Methoxy-2-Naphthalene Carboxylic Acid Sodium Salt is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use to prevent degradation from moisture and light exposure.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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