Description

3-Methylnaphthalene-1-Carboxaldehyde is a specialized aromatic aldehyde derivative of naphthalene, serving as a versatile and high-value chemical intermediate. Its unique structure makes it a critical building block for synthesizing complex molecules in advanced research and industrial applications. This compound is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized dyes, optical brighteners, and colorants.
• Organic Electronics: Investigated as a precursor for organic semiconductors and charge-transport materials in electronic devices.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Flavor and Fragrance Research: Acts as an intermediate in the synthesis of complex aroma chemicals and fragrance components.

Basic Information

Product Name	3-Methylnaphthalene-1-Carboxaldehyde
CAS No.	63409-02-9
Molecular Formula	C₁₂H₁₀O
Molecular Weight	170.21 g/mol
Synonyms	1-Formyl-3-methylnaphthalene; 3-Methyl-1-naphthalenecarboxaldehyde; 3-Methyl-1-naphthaldehyde; 3-Methylnaphthalene-1-aldehyde; 1-Naphthalenecarboxaldehyde, 3-methyl-; 3-Methyl-1-naphthoic aldehyde; 3-Methyl-1-naphthyl aldehyde
EINECS	Contact for details

Quality Control

Our 3-Methylnaphthalene-1-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

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). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container to maintain stability.

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.