Description

2-Naphthalen-1-Yl-Malonic Acid Diethyl Ester is a specialized organic ester compound, serving as a versatile intermediate in advanced chemical synthesis. Its core value lies in its functional diethyl malonate group attached to a naphthalene core, making it a valuable precursor for constructing complex molecular architectures. This product is essential for research chemists and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor material for developing organic semiconductors and electron-transport layers.
• Dye and Pigment Manufacturing: Intermediate in the production of high-performance naphthalene-based dyes and organic pigments.
• Ligand and Catalyst Development: Useful in organometallic chemistry for creating novel ligands and catalytic systems.
• Academic and Industrial R&D: Serves as a critical reagent in methodological development and scale-up studies for new chemical entities.

Basic Information

Product Name	2-Naphthalen-1-Yl-Malonic Acid Diethyl Ester
CAS No.	6341-60-2
Molecular Formula	C₁₉H₂₀O₄
Molecular Weight	312.36 g/mol
Synonyms	Diethyl 2-(1-Naphthyl)malonate; Diethyl (1-Naphthyl)malonate; 1-Naphthylmalonic Acid Diethyl Ester; Ethyl 1-Naphthylmalonate; 2-(Naphthalen-1-yl)malonic Acid Diethyl Ester; NSC 404080; Malonic acid, (1-naphthyl)-, diethyl ester; Diethyl (1-naphthalenyl)propanedioate
EINECS	228-748-5

Quality Control

Our 2-Naphthalen-1-Yl-Malonic Acid Diethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.