Description

5-Methoxy-1-Naphthalenol is a versatile methoxynaphthol derivative, serving as a key intermediate in advanced organic synthesis. Its value lies in its unique phenolic and methoxy-substituted naphthalene structure, which is crucial for constructing complex molecules with specific electronic and steric properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its naphthalene core for bioactive molecule design.
• Dye and Pigment Precursor: Serves as a starting material for synthesizing specialized azo dyes and high-performance pigments.
• Liquid Crystal & OLED Materials: Acts as a core structural unit in the development of organic electronic materials for displays and lighting.
• Photographic Chemicals: Utilized in the formulation of specialized developers and sensitizers.
• Polymer Stabilizer: Investigated for use as an antioxidant or UV stabilizer in polymer formulations.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.

Basic Information

Product Name	5-Methoxy-1-Naphthalenol
CAS No.	3588-80-5
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	5-Methoxy-1-naphthol; 1-Hydroxy-5-methoxynaphthalene; 5-Methoxynaphthalen-1-ol; 5-Methoxy-α-naphthol; NSC 403697
EINECS	Contact for details

Quality Control

Our 5-Methoxy-1-Naphthalenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	108 - 112 °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.