Description

4-Methoxy-1-Naphthol is a versatile methoxynaphthol derivative, a key organic intermediate prized for its phenolic and aromatic ether functionalities. Its primary commercial value lies in its role as a crucial building block for synthesizing complex molecules in advanced research and industrial manufacturing. This compound is essential for chemical R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a foundational component for creating specific azo dyes and high-performance organic pigments.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic molecules in academic and industrial R&D settings.
• Liquid Crystal Materials: Potential intermediate in the synthesis of certain liquid crystal compounds for display technologies.
• Photographic Chemicals: Can be utilized in the synthesis of certain photographic developers and sensitizers.

Basic Information

Product Name	4-Methoxy-1-Naphthol
CAS No.	84-85-5
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	1-Naphthol, 4-methoxy-; 4-Methoxy-1-naphthalenol; 1-Hydroxy-4-methoxynaphthalene; 4-Methoxynaphthalen-1-ol; NSC 403697; 4-MON
EINECS	201-565-9

Quality Control

Our 4-Methoxy-1-Naphthol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. 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, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	115 - 120 °C
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.