Description

4-Hydroxy-6-Nitro-Quinoline-2-Carboxylic Acid Methyl Ester is a high-purity, synthetically valuable quinoline derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in its functionalized structure, which provides multiple reactive sites for constructing complex heterocyclic systems. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting infectious diseases or cancer.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive quinoline core.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic compounds for material science and chemical research.
• Dye and Pigment Chemistry: Acts as an intermediate for synthesizing specialized quinoline-based dyes and functional colorants.
• Coordination Chemistry: Can be utilized as a ligand precursor for metal-organic frameworks (MOFs) or catalytic complexes.

Basic Information

Product Name	4-Hydroxy-6-Nitro-Quinoline-2-Carboxylic Acid Methyl Ester
CAS No.	1373835-07-4
Molecular Formula	C11H8N2O5
Molecular Weight	248.19 g/mol
Synonyms	Methyl 4-hydroxy-6-nitroquinoline-2-carboxylate; 6-Nitro-4-hydroxyquinoline-2-carboxylic acid methyl ester; 2-Quinolinecarboxylic acid, 4-hydroxy-6-nitro-, methyl ester; 4-Hydroxy-6-nitro-2-quinolinecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Nitro-Quinoline-2-Carboxylic Acid Methyl Ester 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 industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.