Description

Methyl 2-Hydroxy-1-Naphthoate is a versatile naphthalene derivative ester, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional structure, combining a phenolic hydroxyl group with an ester moiety, which enables its use in constructing complex molecules and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or high-performance additives.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for azo dyes, lake pigments, and other colorants requiring naphthalene-based structures.
• Polymer Additives: Employed in the synthesis of UV stabilizers, antioxidants, and other performance-enhancing additives for plastics and coatings.
• Liquid Crystal and OLED Materials: Serves as a core component in the development of organic electronic materials due to its rigid, planar structure.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis and medicinal chemistry.

Basic Information

Product Name	Methyl 2-Hydroxy-1-Naphthoate
CAS No.	947-65-9
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.21 g/mol
Synonyms	2-Hydroxy-1-naphthoic acid methyl ester; Methyl 2-naphthol-1-carboxylate; 1-Naphthoic acid, 2-hydroxy-, methyl ester; 2-Hydroxy-1-naphthalenecarboxylic acid methyl ester; Methyl β-hydroxynaphthoate; Methyl 2-hydroxynaphthalene-1-carboxylate; 2-Hydroxynaphthalene-1-carboxylic acid methyl ester
EINECS	213-429-5

Quality Control

Our Methyl 2-Hydroxy-1-Naphthoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and loss on drying, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78°C - 82°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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