Description

3-Quinolinecarboxylic Acid, 1,2-Dihydro-1-Ethyl-4-Hydroxy-2-Oxo-, ((5- Nitro-2-Furanyl)Methylene)Hydrazide is a specialized heterocyclic organic compound that serves as a key synthetic intermediate and research chemical. This molecule is valued for its complex structure, which combines quinoline and nitrofuran pharmacophores, making it a compound of significant interest in advanced chemical synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel active compounds for pharmaceutical and agrochemical applications.

Application

• Pharmaceutical Research & Development: Acts as a crucial synthetic intermediate or a lead compound scaffold in the discovery of new therapeutic agents, particularly for antimicrobial or antiparasitic applications.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents, leveraging its nitrofuran moiety for potential pesticidal or herbicidal activity.
• Chemical Intermediate: Serves as a building block for the synthesis of more complex heterocyclic compounds in fine chemical and specialty chemical manufacturing.
• Academic & Institutional Research: Employed in universities and research labs for studying structure-activity relationships (SAR), reaction mechanisms, and as a reference standard in analytical chemistry.
• Material Science Research: Investigated for potential use in the development of advanced organic materials, such as ligands for metal-organic frameworks (MOFs) or functional polymers.

Basic Information

Product Name	3-Quinolinecarboxylic Acid, 1,2-Dihydro-1-Ethyl-4-Hydroxy-2-Oxo-, ((5- Nitro-2-Furanyl)Methylene)Hydrazide
CAS No.	74693-63-3
Molecular Formula	C₁₇H₁₄N₄O₆
Molecular Weight	370.32 g/mol
Synonyms	1-Ethyl-1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylic acid ((5-nitro-2-furanyl)methylene)hydrazide; 1-Ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (5-nitrofurfurylidene)hydrazide; (5-Nitro-2-furfurylidene)hydrazide of 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylic acid; 1-Ethyl-1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylic acid (5-nitrofurfurylidene)hydrazide; NFH-1; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request. Our quality management system is designed to support research and development needs with reliable, high-purity materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct or strong artificial light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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