Description

2-Naphthalenecarboxaldehyde,7-Methoxy-(9Ci) is a specialized methoxy-substituted naphthaldehyde derivative, serving as a versatile and high-value synthetic intermediate. Its molecular structure makes it particularly valuable for constructing complex organic frameworks, especially in fine chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require precise building blocks for developing new active ingredients and functional molecules.

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.
• Organic Synthesis Building Block: Used in complex organic reactions, including Suzuki couplings and aldol condensations, to introduce the 7-methoxy-2-naphthaldehyde moiety into larger molecular architectures.
• Ligand and Catalyst Development: Employed in the research and development of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Advanced Material Research: Serves as a monomer or functionalizing agent in the development of organic semiconductors, liquid crystals, and photoresponsive polymers.
• Dye and Pigment Synthesis: Acts as an intermediate in the production of specialized dyes and pigments where the methoxynaphthalene structure imparts specific color and stability properties.
• Agrochemical Research: Utilized in the discovery and synthesis of new agrochemicals, such as herbicides and plant growth regulators.

Basic Information

Product Name	2-Naphthalenecarboxaldehyde,7-Methoxy-(9Ci)
CAS No.	5665-23-6
Molecular Formula	C₁₂H₁₀O₂
Molecular Weight	186.21 g/mol
Synonyms	7-Methoxy-2-naphthaldehyde; 7-Methoxynaphthalene-2-carboxaldehyde; 2-Formyl-7-methoxynaphthalene; 7-Methoxy-β-naphthaldehyde; 7-Methoxy-2-naphthalenecarbaldehyde; 2-Naphthalenecarboxaldehyde, 7-methoxy-; 7-Methoxy-2-naphthoic aldehyde
EINECS	Contact for details

Quality Control

Our 2-Naphthalenecarboxaldehyde,7-Methoxy-(9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and spectroscopic identification. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurity profiles is 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, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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