Description

6-Methoxy-2-Naphthalenecarboxylic Acid Phenyl Ester is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the production of specialized fine chemicals and active pharmaceutical ingredients (APIs). Industrial and pharmaceutical R&D laboratories require this ester for developing novel compounds, particularly in areas involving naphthalene-based molecular frameworks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other proprietary active pharmaceutical ingredients (APIs).
• Liquid Crystal Material Synthesis: Used in the production of advanced organic materials for display technologies, leveraging its rigid naphthalene core.
• Organic Light-Emitting Diode (OLED) Research: Serves as a precursor for electron-transport or host materials in the development of next-generation display and lighting.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of high-performance, methoxy-naphthalene-based colorants.
• Polymer Science: Employed in the creation of specialty monomers for engineering plastics and high-temperature polymers.
• Agrochemical Research: Utilized as a synthetic intermediate in the development of new crop protection agents.

Basic Information

Product Name	6-Methoxy-2-Naphthalenecarboxylic Acid Phenyl Ester
CAS No.	55090-57-8
Molecular Formula	C19H16O3
Molecular Weight	292.33 g/mol
Synonyms	6-Methoxy-2-naphthoic acid phenyl ester; Phenyl 6-methoxy-2-naphthoate; 6-Methoxynaphthalene-2-carboxylic acid phenyl ester; 2-Naphthalenecarboxylic acid, 6-methoxy-, phenyl ester; Naproxen phenyl ester; 6-MNA phenyl ester
EINECS	Contact for details

Quality Control

Every batch of 6-Methoxy-2-Naphthalenecarboxylic Acid Phenyl Ester is produced under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We adhere to cGMP principles where applicable to support our clients in pharmaceutical and advanced material supply chains.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.