Description

Quinoline-4-Carboxylic Acid Hydrazide is a high-purity organic intermediate of significant interest in advanced chemical synthesis. This compound serves as a versatile building block for the development of novel pharmacologically active molecules and functional materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery and fine chemical production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of quinoline-based drug candidates with potential antimicrobial, anticancer, or anti-inflammatory activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as fungicides or herbicides.
• Coordination Chemistry: Acts as a chelating ligand for the preparation of metal complexes with catalytic or luminescent properties.
• Material Science: Building block for creating novel organic frameworks or polymers with specific electronic or optical characteristics.
• Chemical Biology: Utilized as a molecular probe or scaffold in biochemical research and assay development.
• Fine Chemical Synthesis: Intermediate for the production of complex, high-value specialty chemicals used in various industrial processes.

Basic Information

Product Name	Quinoline-4-Carboxylic Acid Hydrazide
CAS No.	435271-32-2
Molecular Formula	C₁₁H₉N₃O
Molecular Weight	199.21 g/mol
Synonyms	4-Quinolinecarboxylic acid, hydrazide; Quinoline-4-carbohydrazide; 4-Carboxyquinoline hydrazide; 1-(Quinolin-4-ylcarbonyl)hydrazine; 4-Quinolinecarboxylic acid hydrazide; 1-(4-Quinolylcarbonyl)hydrazine
EINECS	Contact for details

Quality Control

Our Quinoline-4-Carboxylic Acid Hydrazide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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