Description

Methyl 8-Nitro-4-Oxo-1,4-Dihydroquinoline-2-Carboxylate is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of quinolone-based antibiotics and other bioactive molecules.
• Agrochemical Research: Building block for developing new crop protection agents and herbicides.
• Fine Chemical Synthesis: Used in constructing complex heterocyclic compounds for material science and specialty chemicals.
• Academic & R&D: Essential reagent for medicinal chemistry research and process development studies.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development and quality control.

Basic Information

Product Name	Methyl 8-Nitro-4-Oxo-1,4-Dihydroquinoline-2-Carboxylate
CAS No.	16134-01-3
Molecular Formula	C11H8N2O5
Molecular Weight	248.19 g/mol
Synonyms	Methyl 8-nitro-4-oxo-1,4-dihydroquinoline-2-carboxylate; 8-Nitro-1,4-dihydro-4-oxoquinoline-2-carboxylic acid methyl ester; 2-Quinolinecarboxylic acid, 1,4-dihydro-8-nitro-4-oxo-, methyl ester; Methyl 1,4-dihydro-8-nitro-4-oxo-2-quinolinecarboxylate; 1,4-Dihydro-8-nitro-4-oxo-2-quinolinecarboxylic Acid Methyl Ester; 8-Nitro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 8-Nitro-4-Oxo-1,4-Dihydroquinoline-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are provided to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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