Description

1-(4-Ethoxynaphthalen-1-Yl)-1,4-Pentanedione is a specialized diketone derivative of naphthalene, serving as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an ethoxynaphthalene moiety and a pentanedione chain, makes it a versatile building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and advanced materials sectors for the synthesis of novel active ingredients and functional organic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or with naphthalene-based pharmacophores.
• Organic Synthesis Building Block: Used in multi-step synthesis for constructing complex polycyclic compounds, heterocycles, and ligands for catalysis.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of organic semiconductors, conductive polymers, or specialty dyes and pigments.
• Agrochemical Development: Intermediate in the research and synthesis of new-generation herbicides, fungicides, or plant growth regulators.
• Academic & Industrial R&D: Serves as a critical reagent in method development, asymmetric synthesis, and exploring new chemical reactions in university and corporate laboratories.

Basic Information

Product Name	1-(4-Ethoxynaphthalen-1-Yl)-1,4-Pentanedione
CAS No.	73840-26-3
Molecular Formula	C₁₇H₁₈O₃
Molecular Weight	270.32 g/mol
Synonyms	1,4-Pentanedione, 1-(4-ethoxynaphthalen-1-yl)-; 1-(4-Ethoxy-1-naphthyl)-1,4-pentanedione; 4-Ethoxy-1-naphthyl pentane-1,4-dione; 1-(4-Ethoxynaphth-1-yl)pentane-1,4-dione; 73840-26-3; 1,4-Pentanedione, 1-(4-ethoxynaphthalen-1-yl)- (CAS RN); 1-(4-Ethoxynaphthalen-1-yl)pentane-1,4-dione
EINECS	Contact for details

Quality Control

Our 1-(4-Ethoxynaphthalen-1-Yl)-1,4-Pentanedione is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity assessment and NMR/IR for structural confirmation. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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