Description

Diethyl (1-Naphthylmethyl)Malonate is a high-purity organic ester compound, widely recognized by its CAS number 2107-84-8. This versatile chemical intermediate is valued for its unique naphthylmethyl functional group, which enables its use in sophisticated synthetic pathways. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of pharmaceuticals, agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex polycyclic structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty polymers requiring naphthalene-based backbones.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional materials.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Item	Details
Product Name	Diethyl (1-Naphthylmethyl)Malonate
CAS No.	2107-84-8
Molecular Formula	C₁₈H₂₀O₄
Molecular Weight	300.35 g/mol
Synonyms	Diethyl (1-Naphthylmethyl)propanedioate; Diethyl (α-Naphthylmethyl)malonate; 1-Naphthalenemethylpropanedioic acid diethyl ester; Diethyl (1-Naphthylmethyl)malonate; Propanedioic acid, (1-naphthalenylmethyl)-, diethyl ester; Diethyl (naphthalen-1-ylmethyl)malonate; (1-Naphthylmethyl)malonic acid diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl (1-Naphthylmethyl)Malonate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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