Description

4-(Methoxycarbonyl)-1-Naphthoic Acid is a high-purity naphthalene derivative that serves as a versatile and critical building block in advanced organic synthesis. Its bifunctional structure, featuring both a carboxylic acid and a methyl ester group, makes it an essential intermediate for constructing complex molecular architectures. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used in the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for the development of electron-transport or emissive layer materials in display technologies.
• Liquid Crystal & Dye Chemistry: A valuable intermediate for creating specialized dyes, pigments, and liquid crystal compounds.
• Polymer & Material Science: Employed in the synthesis of functional monomers for high-performance polymers and advanced materials.
• Academic & Contract Research: Essential reagent for methodological development and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	4-(Methoxycarbonyl)-1-Naphthoic Acid
CAS No.	21426-90-4
Molecular Formula	C₁₃H₁₀O₄
Molecular Weight	230.22 g/mol
Synonyms	1-Naphthalenecarboxylic acid, 4-(methoxycarbonyl)-; 4-Carbomethoxy-1-naphthoic acid; Methyl 4-carboxy-1-naphthoate; 1-Naphthoic acid, 4-(methoxycarbonyl)-; 4-Methoxycarbonyl-1-naphthoic acid; 4-(Methoxycarbonyl)naphthalene-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-(Methoxycarbonyl)-1-Naphthoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements of our global clientele. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

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

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