Description

2-(2-Propynyloxy)-1-Naphthaldehyde is a specialized organic compound featuring a naphthalene core functionalized with both an aldehyde and a propargyl ether group. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of complex molecules. It is primarily sought by pharmaceutical research and fine chemical industries for use in constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those with naphthalene-based structures.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection products.
• Material Science: Serves as a precursor for organic semiconductors, liquid crystals, or photoresist materials.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized colorants and fluorescent markers.
• Academic & R&D: Employed in organic chemistry research for studying cycloaddition reactions and constructing complex heterocycles.
• Ligand and Catalyst Development: Useful for synthesizing chelating ligands or organocatalysts due to its reactive aldehyde and alkyne functionalities.

Basic Information

Product Name	2-(2-Propynyloxy)-1-Naphthaldehyde
CAS No.	58758-48-8
Molecular Formula	C₁₄H₁₀O₂
Molecular Weight	210.23 g/mol
Synonyms	1-Naphthaldehyde, 2-(2-propynyloxy)-; 2-(Prop-2-yn-1-yloxy)-1-naphthaldehyde; 2-(Prop-2-ynyloxy)naphthalene-1-carbaldehyde; 2-(Propargyloxy)-1-naphthaldehyde; 1-Formyl-2-(prop-2-yn-1-yloxy)naphthalene; 2-(Propynyloxy)-1-naphthalenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 2-(2-Propynyloxy)-1-Naphthaldehyde adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP compliance for pharmaceutical applications, with documentation tailored to meet rigorous audit 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 stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

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%
Heavy Metals	≤ 20 ppm

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