Description

6-Carboxy-4-Nitroquinoline1-Oxide is a specialized quinoline derivative, a key chemical intermediate in advanced organic synthesis. Its unique nitro and carboxylic acid functional groups make it a valuable precursor for constructing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers focused on developing novel therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Used as a versatile precursor in academic and industrial R&D for creating novel quinoline-based compounds.
• Agrochemical Synthesis: Serves as an intermediate in the development of advanced crop protection agents and pesticides.
• Dye and Pigment Manufacturing: Utilized in the synthesis of specialized quinoline-derived dyes and colorants.
• Material Science: A precursor for developing functional organic materials and ligands for metal-organic frameworks (MOFs).

Basic Information

Product Name	6-Carboxy-4-Nitroquinoline1-Oxide
CAS No.	1425-67-8
Molecular Formula	C₁₀H₆N₂O₅
Molecular Weight	234.17 g/mol
Synonyms	4-Nitro-6-quinolinecarboxylic acid 1-oxide; 4-Nitroquinoline-6-carboxylic acid N-oxide; 6-Carboxy-4-nitroquinoline N-oxide; 4-Nitro-6-quinolinecarboxylic acid N-oxide; 6-Carboxy-4-nitroquinoline 1-oxide; 4-Nitroquinoline-6-carboxylic acid 1-oxide; 6-Carboxy-4-nitroquinoline-1-oxide; 4-Nitro-6-quinolincarbonsäure-1-oxid
EINECS	Contact for details

Quality Control

Our 6-Carboxy-4-Nitroquinoline1-Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.