Description

5-Nitroquinoline 1-Oxide is a heterocyclic organic compound belonging to the quinoline family, distinguished by its nitro and N-oxide functional groups. This compound is a critical research chemical and chemical intermediate valued for its unique reactivity and biological activity. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and specialty chemical manufacturers engaged in the synthesis of complex molecules.

Application

• Pharmaceutical Research & Development: Serves as a key synthetic intermediate or precursor in the development of novel drug candidates, particularly in oncology and antimicrobial research.
• Biochemical Research: Used as a model compound in studies of mutagenicity, carcinogenicity, and DNA damage mechanisms due to its well-characterized biological effects.
• Organic Synthesis: Acts as a versatile building block for the synthesis of more complex quinoline derivatives, agrochemicals, and dyes.
• Academic & Industrial Laboratories: Employed in chemical education and method development for nitration and oxidation reactions.
• Material Science Research: Investigated for potential applications in the development of specialty polymers or functional materials.

Basic Information

Product Name	5-Nitroquinoline 1-Oxide
CAS No.	7613-19-6
Molecular Formula	C₉H₆N₂O₃
Molecular Weight	190.16 g/mol
Synonyms	5-Nitroquinoline N-Oxide; 5-Nitro-1-oxidoquinolin-1-ium; Quinoline, 5-nitro-, 1-oxide; 5-NQO; 5-Nitroquinoline oxide; 5-Nitroquinoline-1-oxide; 5-Nitroquinoline N-oxide; 5-Nitroquinoline-1-oxide (5-NQO)
EINECS	231-531-8

Quality Control

Our 5-Nitroquinoline 1-Oxide is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	155°C - 165°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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