Description

6-Nitroquinolin-4(1H)-One is a versatile nitro-substituted quinoline derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its value lies in the unique reactivity of the nitro group and the quinoline core, enabling the construction of complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, particularly for developing active pharmaceutical ingredients (APIs), functional dyes, and specialized ligands.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Employed in multi-step synthesis for constructing fused ring systems and introducing functional groups via reduction of the nitro group.
• Material Science: Acts as a starting material for creating organic semiconductors, photoactive compounds, and specialized dyes.
• Coordination Chemistry: Utilized as a ligand precursor or a chelating agent framework in catalytic and metal-organic complex synthesis.
• Academic & R&D: Serves as a standard reagent in university and corporate research laboratories for methodological studies and novel compound discovery.

Basic Information

Product Name	6-Nitroquinolin-4(1H)-One
CAS No.	21873-49-4
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	4-Hydroxy-6-nitroquinoline; 6-Nitro-4-quinolinol; 6-Nitro-4-hydroxyquinoline; 4-Quinolinol, 6-nitro-; 6-Nitroquinolin-4-ol; 1H-Quinolin-4-one, 6-nitro-
EINECS	Contact for details

Quality Control

Our 6-Nitroquinolin-4(1H)-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive characterization and impurity profiling. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for identity, purity, and related substances. Our quality system is designed to support cGMP and ISO standards for research and development applications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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