Description

2-(2-Naphtyl)Hydrazonomalonic Acid Diethyl Ester is a specialized organic compound belonging to the class of hydrazone derivatives of malonic esters. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its unique reactivity profile. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its hydrazone functionality.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and other specialty chemicals where the naphthyl group imparts specific optical or electronic properties.
• Material Science: Investigated as a monomer or additive in the creation of advanced polymeric materials and coordination complexes.
• Academic & R&D: Employed in methodological research and discovery chemistry for constructing carbon-nitrogen bonds and complex molecular architectures.

Basic Information

Product Name	2-(2-Naphtyl)Hydrazonomalonic Acid Diethyl Ester
CAS No.	32980-66-8
Molecular Formula	C₁₇H₂₀N₂O₄
Molecular Weight	316.35 g/mol
Synonyms	Diethyl 2-[(2-naphthyl)hydrazono]malonate; Diethyl (2-naphthylhydrazono)malonate; 2-(2-Naphthylhydrazono)malonic Acid Diethyl Ester; Ethyl 2-(2-naphthylhydrazono)malonate; Malonic acid, 2-(2-naphthylhydrazono)-, diethyl ester; NSC 163780; 2-Naphthylhydrazonomalonic acid diethyl ester
EINECS	Contact for details

Quality Control

Our 2-(2-Naphtyl)Hydrazonomalonic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

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). Due to its sensitivity, the material should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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