Description

2-Hydroxyquinoline-4-Carbohydrazide is a versatile heterocyclic organic compound that serves as a critical intermediate and functional building block in advanced chemical synthesis. Its unique structure, featuring both a quinoline core and a carbohydrazide moiety, makes it valuable for creating compounds with specific chelating and biological activities. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates with potential antimicrobial, anticancer, or anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of new generation pesticides, herbicides, and plant growth regulators.
• Metal Chelating Agent: Functions as a ligand for metal ions in analytical chemistry, catalysis, and materials science for creating metal-organic frameworks (MOFs) or complexes.
• Chemical Research & Development: Serves as a versatile scaffold in organic synthesis for constructing more complex heterocyclic systems.
• Dye and Pigment Intermediate: Utilized in the production of specialized quinoline-derived colorants and functional dyes.
• Corrosion Inhibitor Formulation: Acts as a component in formulations designed to protect metals in industrial processes.

Basic Information

Item	Detail
Product Name	2-Hydroxyquinoline-4-Carbohydrazide
CAS No.	41874-24-2
Molecular Formula	C₁₀H₉N₃O₂
Molecular Weight	203.20 g/mol
Synonyms	2-Hydroxy-4-quinolinecarboxylic acid hydrazide; 4-Hydrazinecarbonyl-2-quinolinol; 2-Quinolinol, 4-carbohydrazide; Quinoline-4-carboxylic acid, 2-hydroxy-, hydrazide; 2-Hydroxyquinoline-4-carboxylic acid hydrazide; 4-(Hydrazinecarbonyl)quinolin-2-ol
EINECS	Contact for details

Quality Control

Every batch of 2-Hydroxyquinoline-4-Carbohydrazide is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency meet the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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 hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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