Description

N'-(5-Bromo-2-Hydroxybenzylidene)-2-Pyridinecarbohydrazide is a high-purity organic compound belonging to the class of Schiff base hydrazones, valued for its role as a versatile chemical intermediate and ligand in coordination chemistry. This compound matters for its ability to form stable complexes with various metal ions, making it a critical component in research and development for advanced materials and analytical chemistry. Industries such as pharmaceutical research, agrochemical development, and academic laboratories need it for synthesizing novel compounds, studying catalytic processes, and developing sensor technologies.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or metal-based therapeutics.
• Analytical Chemistry Reagent: Serves as a selective chelating agent and chromogenic reagent for the spectrophotometric detection and quantification of trace metal ions (e.g., Cu²⁺, Ni²⁺, Co²⁺) in environmental and industrial samples.
• Coordination Chemistry & Material Science: Acts as a key ligand for constructing metal-organic frameworks (MOFs), coordination polymers, and catalysts with potential applications in gas storage, separation, and heterogeneous catalysis.
• Agrochemical Research: Investigated as a precursor for developing new crop protection agents with potential fungicidal or pesticidal activity.
• Academic & Industrial R&D: Employed in fundamental research to study Schiff base chemistry, ligand design, and the properties of transition metal complexes.

Basic Information

Product Name	N'-(5-Bromo-2-Hydroxybenzylidene)-2-Pyridinecarbohydrazide
CAS No.	341981-16-6
Molecular Formula	C₁₃H₁₀BrN₃O₂
Molecular Weight	320.14 g/mol
Synonyms	5-Bromo-2-hydroxybenzaldehyde isonicotinoylhydrazone; (E)-N'-(5-Bromo-2-hydroxybenzylidene)isonicotinohydrazide; 2-Pyridinecarboxylic acid, [(5-bromo-2-hydroxyphenyl)methylene]hydrazide; Isonicotinic acid (5-bromo-2-hydroxybenzylidene)hydrazide; 5-Bromosalicylaldehyde isonicotinoyl hydrazone; Schiff base derived from 5-bromosalicylaldehyde and isoniazid; BSIH
EINECS	Contact for details

Quality Control

Every batch of N'-(5-Bromo-2-Hydroxybenzylidene)-2-Pyridinecarbohydrazide undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% to ≥98% by HPLC), physical characteristics, and spectroscopic data is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). For long-term stability, consider storage under an inert atmosphere such as nitrogen or argon. Keep the container tightly sealed when not in use to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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