Description

4-Hydroxy-Naphthalene-1-Carboxylic Acid Methyl Ester is a high-purity organic ester derivative of naphthalene, serving as a critical synthetic intermediate and building block in advanced chemical manufacturing. Its value lies in providing a functionalized aromatic core that enables the synthesis of complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Intermediate for producing high-performance organic dyes, pigments, and optical brighteners.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of organic electronic materials and charge transport layers.
• Liquid Crystal and Polymer Chemistry: Monomer or modifier for creating specialized polymers and liquid crystal compounds.
• Research & Development: Versatile reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Hydroxy-Naphthalene-1-Carboxylic Acid Methyl Ester
CAS No.	13041-63-9
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.21 g/mol
Synonyms	Methyl 4-hydroxy-1-naphthoate; 4-Hydroxy-1-naphthalenecarboxylic acid methyl ester; Methyl 4-hydroxynaphthalene-1-carboxylate; 1-Naphthoic acid, 4-hydroxy-, methyl ester; 4-Hydroxynaphthalene-1-carboxylic acid methyl ester; 1-Carbomethoxy-4-hydroxynaphthalene
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-Naphthalene-1-Carboxylic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to consistent quality and supply reliability supports your stringent process requirements.

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 oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

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)	Total impurities ≤ 2.0%

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