Description

Naphthalene, 1-Chloro-2-Methoxy- CAS NO 13101-92-3 is a halogenated methoxy naphthalene derivative, a versatile organic intermediate of significant importance in advanced chemical synthesis. Its unique structure, featuring both chloro and methoxy substituents, makes it a valuable building block for constructing complex molecules with tailored properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the chloro-methoxy naphthalene core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for the development of specialized organic semiconductors and charge-transport materials used in display technologies.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex dyes, pigments, and optical brighteners, leveraging its aromatic structure for color and stability.
• Liquid Crystal Materials: Utilized as an intermediate for creating mesogenic compounds used in liquid crystal displays (LCDs).
• Polymer Chemistry: Functions as a monomer or modifier in the production of high-performance polymers and resins with enhanced thermal or chemical resistance.
• Academic and R&D: A crucial reagent in organic chemistry research for methodology development, catalysis studies, and exploring new reaction pathways.

Basic Information

Product Name	Naphthalene, 1-Chloro-2-Methoxy-
CAS No.	13101-92-3
Molecular Formula	C11H9ClO
Molecular Weight	192.64 g/mol
Synonyms	1-Chloro-2-methoxynaphthalene; 2-Methoxy-1-chloronaphthalene; 1-Chloro-2-naphthyl methyl ether; NSC 403107; 1-Chloro-2-(methoxy)naphthalene; 2-Methoxy-1-chloronaphthalene
EINECS	Contact for details

Quality Control

Our 1-Chloro-2-methoxynaphthalene is produced under strict quality management protocols. 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, documenting identity, assay, and impurity profiles to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider under 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%
Heavy Metals	≤ 20 ppm

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