Description

8-Methoxynaphthalene-1-Carboxaldehyde is a specialized aromatic aldehyde building block of significant importance in advanced organic synthesis. Its unique structure, featuring both a methoxy group and a formyl substituent on the naphthalene ring, makes it a versatile precursor for constructing complex molecules. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key starting material in the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its aromatic structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or host materials in OLED device fabrication.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions.
• Dye and Pigment Intermediate: Acts as a building block for synthesizing complex polycyclic aromatic dyes and functional pigments.
• Academic and R&D Laboratories: Utilized in methodological studies and the exploration of new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	8-Methoxynaphthalene-1-Carboxaldehyde
CAS No.	35689-27-1
Molecular Formula	C₁₂H₁₀O₂
Molecular Weight	186.21 g/mol
Synonyms	1-Formyl-8-methoxynaphthalene; 8-Methoxy-1-naphthaldehyde; 8-Methoxy-1-naphthalenecarboxaldehyde; 1-Naphthalenecarboxaldehyde, 8-methoxy-; 8-Methoxynaphthaldehyde
EINECS	Contact for details

Quality Control

Our 8-Methoxynaphthalene-1-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.