Description

Isonicotinic Acid (2-Hydroxy-Benzylidene)-Hydrazide is a specialized organic compound belonging to the class of hydrazone derivatives. This chemical is valued for its role as a versatile intermediate and chelating agent in advanced synthesis and material science. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and coordination chemistry sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those with potential antimicrobial or anti-tubercular activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chelating properties to create metal-complexed active agents.
• Coordination Chemistry & Material Science: Acts as a ligand for transition metals, facilitating the creation of catalysts, sensors, and functional coordination polymers.
• Analytical Chemistry: Employed as a reagent for the spectrophotometric determination and separation of various metal ions in analytical procedures.
• Chemical Synthesis: Functions as a precursor for the preparation of more complex heterocyclic compounds and Schiff base derivatives.

Basic Information

Product Name	Isonicotinic Acid (2-Hydroxy-Benzylidene)-Hydrazide
CAS No.	495-84-1
Molecular Formula	C13H11N3O2
Molecular Weight	241.25 g/mol
Synonyms	N'-(2-Hydroxybenzylidene)isonicotinohydrazide; 2-Hydroxybenzaldehyde isonicotinoylhydrazone; Isonicotinic acid [(2-hydroxyphenyl)methylene]hydrazide; Isoniazid derivative; INH Hydrazone; Salicylaldehyde isonicotinoylhydrazone; Ligand SA-INH
EINECS	Contact for details

Quality Control

Our Isonicotinic Acid (2-Hydroxy-Benzylidene)-Hydrazide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment.

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). This compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	245 - 255 °C
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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