Description

2-Naphthalenecarboxylic Acid, 4-(Acetyloxy)-8-Methoxy-, Ethyl Ester is a specialized organic ester derivative of naphthalene, serving as a high-value intermediate in advanced chemical synthesis. Its molecular structure, featuring acetyloxy and methoxy functional groups, makes it a critical building block for creating complex molecules with specific optical or electronic properties. This compound is essential for research and development chemists in the pharmaceutical and advanced materials sectors who require precise, high-purity intermediates for innovative applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of advanced organic semiconductors and emissive layer materials for display and lighting technologies.
• Liquid Crystal & Dye Synthesis: Serves as a core structure for creating specialized dyes, pigments, and liquid crystal compounds for electronics and imaging.
• Agrochemical Research: Employed as an intermediate in the development of new-generation herbicides or plant growth regulators with enhanced efficacy.
• Polymer Modification: Acts as a functional monomer or additive to impart specific characteristics, such as UV stability or altered solubility, to advanced polymer systems.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including novel coupling reactions and heterocycle formation.

Basic Information

Product Name	2-Naphthalenecarboxylic Acid, 4-(Acetyloxy)-8-Methoxy-, Ethyl Ester
CAS No.	33295-50-0
Molecular Formula	C₁₆H₁₆O₅
Molecular Weight	288.30 g/mol
Synonyms	4-Acetoxy-8-methoxy-2-naphthoic acid ethyl ester; Ethyl 4-acetoxy-8-methoxy-2-naphthoate; 8-Methoxy-4-acetoxy-2-naphthoic acid ethyl ester; 4-Acetyloxy-8-methoxy-2-naphthalenecarboxylic acid ethyl ester; NSC 403796; Ethyl 8-methoxy-4-acetoxy-2-naphthoate; 2-Naphthoic acid, 4-(acetyloxy)-8-methoxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Naphthalenecarboxylic Acid, 4-(Acetyloxy)-8-Methoxy-, Ethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. Certificates of Analysis (COA) detailing all relevant specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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 compound may be light-sensitive; prolonged exposure to light should be avoided.

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%
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.