Description

Naphthalene, 1-Chloro-6-Methoxy- (9Ci) is a specialized halogenated methoxynaphthalene derivative, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a critical building block for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors seeking reliable and consistent raw materials for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds, for therapeutic areas such as oncology and neurology.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for the creation of specialized organic semiconductors and charge-transport materials.
• Ligand and Catalyst Development: Employed in the preparation of complex ligands for transition metal catalysis and asymmetric synthesis.
• Dye and Pigment Manufacturing: Acts as an intermediate for synthesizing high-performance, color-fast dyes and pigments.
• Academic and Industrial R&D: A fundamental reagent for methodological studies in organic synthesis and material science research.

Basic Information

Product Name	Naphthalene, 1-Chloro-6-Methoxy- (9Ci)
CAS No.	872678-33-6
Molecular Formula	C11H9ClO
Molecular Weight	192.64 g/mol
Synonyms	1-Chloro-6-methoxynaphthalene; 6-Methoxy-1-chloronaphthalene; 1-Chloro-6-methoxy-naphthalene; 1-Chloro-6-naphthyl methyl ether; 6-Methoxy-1-chloronaphthalene; 1-Chloro-6-methoxynaphthalene (9CI); 1-Chloro-6-methoxynaphthalene, 9CI; 872678-33-6 (CAS)
EINECS	Contact for details

Quality Control

Our Naphthalene, 1-Chloro-6-Methoxy- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

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. This material is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.