Description

N2-[(2-Naphthalenyl)Carbonyl]-2-Naphthalenecarbohydrazide is a specialized organic compound belonging to the carbohydrazide class, characterized by its fused aromatic naphthalene rings. This structure makes it a valuable intermediate for synthesizing advanced materials and functional chemicals where high thermal stability and specific molecular architecture are required. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for applications in ligand synthesis, corrosion inhibition, and as a precursor for heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Acts as an effective component in coatings and additives for metal protection in industrial settings.
• Polymer Additive: Incorporated into specialty polymers to enhance properties such as thermal resistance and UV stability.
• Ligand for Metal Complexation: Utilized in coordination chemistry to create catalysts or metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Employed in the production of high-performance organic pigments and dyes.
• Analytical Reagent: Used as a standard or reagent in chromatographic analysis and chemical detection methods.
• Research & Development: A crucial compound for academic and industrial research in organic and medicinal chemistry.

Basic Information

Product Name	N2-[(2-Naphthalenyl)Carbonyl]-2-Naphthalenecarbohydrazide
CAS No.	56149-12-3
Molecular Formula	C22H16N2O2
Molecular Weight	340.38 g/mol
Synonyms	2-Naphthoic acid, 2-naphthoylhydrazide; 2-Naphthalenecarboxylic acid, 2-naphthoylhydrazide; N,N'-Di(2-naphthoyl)hydrazine; 1,2-Bis(2-naphthoyl)hydrazine; N2,N2'-Bis(2-naphthoyl)hydrazine; Naphthalene-2-carboxylic acid naphthalen-2-ylmethylene-hydrazide; Di-2-naphthoyl hydrazine
EINECS	Contact for details

Quality Control

Our N2-[(2-Naphthalenyl)Carbonyl]-2-Naphthalenecarbohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, guaranteeing traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and tendency for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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