Description

3-Cyano-7-Ethoxy-4-Hydroxy-6-Nitroquinoline is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular architecture, featuring cyano, ethoxy, hydroxy, and nitro substituents, makes it a versatile precursor for creating complex pharmacophores and functional materials. This compound is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel quinoline-based drug candidates, potentially targeting a range of therapeutic areas.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, or fungicides where the quinoline core provides specific biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Coordination Chemistry & Ligand Design: The functional groups can act as chelating sites for metal ions, useful in creating catalysts or sensors.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized nitro- and cyano-substituted quinoline dyes with specific coloristic properties.
• Academic and Industrial Research: A valuable compound for methodological studies in heterocyclic and synthetic organic chemistry.

Basic Information

Product Name	3-Cyano-7-Ethoxy-4-Hydroxy-6-Nitroquinoline
CAS No.	214476-08-1
Molecular Formula	C₁₂H₉N₃O₄
Molecular Weight	259.22 g/mol
Synonyms	6-Nitro-7-ethoxy-4-hydroxyquinoline-3-carbonitrile; 4-Hydroxy-7-ethoxy-6-nitroquinoline-3-carbonitrile; 7-Ethoxy-4-hydroxy-6-nitro-3-quinolinecarbonitrile; 3-Quinolinecarbonitrile, 7-ethoxy-4-hydroxy-6-nitro-; 214476-08-1; 6-Nitro-7-ethoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 3-Cyano-7-Ethoxy-4-Hydroxy-6-Nitroquinoline is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with each shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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