Description

2-Ethoxy-1-Naphthaldehyde is a versatile aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both an aldehyde group and an ethoxy-substituted naphthalene ring, makes it a valuable precursor for synthesizing complex heterocyclic compounds, dyes, and functional materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of various active pharmaceutical ingredients (APIs), particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for the synthesis of specialized naphthalene-based dyes, optical brighteners, and colorants.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Material Science Research: Utilized in the development of organic semiconductors, liquid crystals, and other functional organic materials.
• Flavor and Fragrance Chemistry: Serves as an intermediate for synthesizing complex aroma chemicals.

Basic Information

Product Name	2-Ethoxy-1-Naphthaldehyde
CAS No.	19523-57-0
Molecular Formula	C₁₃H₁₂O₂
Molecular Weight	200.23 g/mol
Synonyms	1-Naphthaldehyde, 2-ethoxy-; 2-Ethoxynaphthalene-1-carbaldehyde; 2-Ethoxy-1-naphthalenecarboxaldehyde; 1-Formyl-2-ethoxynaphthalene; 2-Ethoxy-1-naphthoic aldehyde; 2-Ethoxynaphthaldehyde; 2-Ethoxy-1-naphthylaldehyde; 2-Ethoxy-1-naphthylcarboxaldehyde
EINECS	243-153-5

Quality Control

Our 2-Ethoxy-1-Naphthaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We can supply material meeting various purity grades, including standard technical and high-purity research grades, to suit your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening containers to maintain purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
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.