Description

1-Ethoxynaphthalene-2-Carboxylic Acid is a specialized naphthalene derivative carboxylic acid, distinguished by its ethoxy substituent. This compound is a valuable high-purity intermediate for advanced organic synthesis, where its unique structure enables the construction of complex molecular architectures. It is primarily sought by pharmaceutical research and fine chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the production of specialized dyes, pigments, and optical brighteners.
• Liquid Crystal & OLED Materials: An important intermediate for creating charge-transport or emissive materials in electronic displays.
• Polymer Additives: Can be utilized to synthesize functional monomers that impart specific properties to polymers.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for coupling reactions and as a carboxylic acid component.

Basic Information

Product Name	1-Ethoxynaphthalene-2-Carboxylic Acid
CAS No.	54245-30-6
Molecular Formula	C₁₃H₁₂O₃
Molecular Weight	216.23 g/mol
Synonyms	2-Carboxy-1-ethoxynaphthalene; 1-Ethoxy-2-naphthoic Acid; 1-Ethoxy-2-naphthalenecarboxylic Acid; 2-Naphthoic acid, 1-ethoxy-; 1-Ethoxynaphthalene-2-carboxylate; 1-Ethoxy-2-naphthalenecarboxylate; 1-Ethoxy-2-naphthoate; 1-Ethoxynaphthalene-2-Carboxylic Acid CAS NO 54245-30-6
EINECS	Contact for details

Quality Control

Our 1-Ethoxynaphthalene-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters. We support cGMP and ISO compliant requirements for advanced intermediates.

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 strong acids and organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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