Description

Methyl 5-Hydroxy-1-Naphthoate is a specialized organic ester derivative of 1-naphthoic acid, serving as a valuable high-purity chemical intermediate. Its functional groups make it a versatile building block for synthesizing more complex molecules in advanced research and manufacturing. This compound is primarily utilized by pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized dyes, pigments, and optical brighteners.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential intermediate for electron-transport or emissive layer materials in electronic displays.
• Liquid Crystal and Polymer Chemistry: Acts as a monomer or modifying agent in the synthesis of specialty polymers and liquid crystalline materials.
• Research and Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and exploring new chemical entities.
• Fine Chemical Production: Integral to custom synthesis and the manufacture of other high-value, low-volume specialty chemicals.

Basic Information

Product Name	Methyl 5-Hydroxy-1-Naphthoate
CAS No.	91307-40-3
Molecular Formula	C12H10O3
Molecular Weight	202.21 g/mol
Synonyms	5-Hydroxy-1-naphthoic acid methyl ester; Methyl 5-hydroxynaphthalene-1-carboxylate; 1-Naphthalenecarboxylic acid, 5-hydroxy-, methyl ester; 5-Hydroxynaphthalene-1-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-Hydroxy-1-Naphthoate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring reliable and traceable raw materials.

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 heat, sparks, and open flame. For long-term storage, consider under 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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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