Description

2-Hydroxy-1-Naphthaldehyde Isonicotinoyl Hydrazone is a high-purity organic compound belonging to the class of Schiff base hydrazones, which are valued for their versatile chelating properties and structural functionality. This compound serves as a critical intermediate and analytical reagent in advanced chemical synthesis and materials research. It is primarily sought by research institutions and industrial laboratories engaged in developing novel coordination complexes, sensors, and pharmaceutical intermediates.

Application

• Coordination Chemistry & Ligand Synthesis: Acts as a versatile polydentate ligand for the synthesis of transition metal complexes with potential catalytic or magnetic properties.
• Analytical Chemistry Reagent: Used as a selective chromogenic agent for the spectrophotometric detection and quantification of specific metal ions in solution.
• Pharmaceutical Intermediate: Serves as a key building block in the research and development of new active pharmaceutical ingredients (APIs), particularly those with hydrazone-based structures.
• Material Science Research: Investigated for the development of novel organic frameworks, polymers, and functional materials due to its rigid naphthalene backbone and reactive sites.
• Chemical Sensor Development: Utilized in the fabrication of chemical sensors and probes for environmental monitoring or biomedical diagnostics.

Basic Information

Product Name	2-Hydroxy-1-Naphthaldehyde Isonicotinoyl Hydrazone
CAS No.	329183-01-9
Molecular Formula	C₁₇H₁₃N₃O₂
Molecular Weight	291.31 g/mol
Synonyms	2-Hydroxy-1-naphthaldehyde isonicotinoylhydrazone; 1-[(E)-(2-Hydroxy-1-naphthyl)methylideneamino]pyridine-4-carboxamide; Isonicotinic acid (2-hydroxy-1-naphthylmethylene)hydrazide; N'-(2-Hydroxy-1-naphthylmethylidene)isonicotinohydrazide; HNIH; HNAIH; Naphthaldehyde isonicotinoyl hydrazone derivative; 2-Hydroxy-1-naphthaldehyde isonicotinyl hydrazone
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-1-Naphthaldehyde Isonicotinoyl Hydrazone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

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). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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