Description

8-Methoxynaphthalene-2-Carboxaldehyde is a high-purity, functionalized naphthalene derivative serving as a versatile and critical organic building block. Its value lies in its aldehyde and methoxy functional groups, which enable its use in complex synthesis pathways for advanced materials and pharmaceuticals. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators where the methoxynaphthalene structure imparts specific biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for constructing complex organic semiconductors and emissive layer components in display technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing high-performance, color-fast naphthalene-based dyes and pigments.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create specialized ligands for catalytic systems.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic synthesis and material science.

Basic Information

Product Name	8-Methoxynaphthalene-2-Carboxaldehyde
CAS No.	134594-23-3
Molecular Formula	C₁₂H₁₀O₂
Molecular Weight	186.21 g/mol
Synonyms	2-Formyl-8-methoxynaphthalene; 8-Methoxy-2-naphthaldehyde; 8-Methoxy-2-naphthalenecarboxaldehyde; 2-Naphthalenecarboxaldehyde, 8-methoxy-; 8-Methoxynaphthalene-2-aldehyde
EINECS	Contact for details

Quality Control

Our 8-Methoxynaphthalene-2-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment 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 place 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 yellow 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%

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