Description

Salicylidene 2-Aminopyridine is a versatile organic compound belonging to the class of Schiff bases, characterized by its distinctive imine functional group formed from salicylaldehyde and 2-aminopyridine. This compound matters for its role as a key chelating ligand and intermediate in coordination chemistry and pharmaceutical research. Industries that need it include manufacturers of catalysts, metal complexes, and research institutions developing new materials and bioactive molecules.

Application

• Coordination Chemistry & Catalyst Synthesis: Serves as a bidentate N,O-donor ligand for the preparation of transition metal complexes used in homogeneous catalysis.
• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of more complex molecules with potential biological activity.
• Analytical Chemistry: Utilized as a chromogenic reagent for the spectrophotometric detection and quantification of specific metal ions due to its colorimetric properties upon complexation.
• Material Science Research: Investigated for the development of novel functional materials, including sensors and non-linear optical (NLO) materials.
• Chemical Research & Development: Employed in academic and industrial R&D for studying Schiff base chemistry, metal-ligand interactions, and reaction mechanisms.

Basic Information

Product Name	Salicylidene 2-Aminopyridine
CAS No.	1823-47-8
Molecular Formula	C₁₂H₁₀N₂O
Molecular Weight	198.22 g/mol
Synonyms	2-[(2-Hydroxyphenyl)methyleneamino]pyridine; N-(2-Pyridinylmethylene)-2-hydroxybenzenamine; 2-[(Pyridin-2-ylimino)methyl]phenol; Salicylaldehyde 2-aminopyridine imine; Salicylaldehyde 2-pyridylhydrazone (common misnomer); 2-Hydroxy-N-[(pyridin-2-yl)methylidene]aniline; Schiff base of salicylaldehyde and 2-aminopyridine; 2-Pyridinecarboxaldehyde, 2-hydroxybenzylidenehydrazone (alternate naming).
EINECS	Contact for details

Quality Control

Our Salicylidene 2-Aminopyridine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), melting point, and identification (IR, NMR) is provided with each shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

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

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