Description

7-Chloro-1-Ethyl-4-Keto-6-Nitro-Quinoline-3-Carboxylic Acid is a high-purity, synthetically derived quinoline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its multifunctional molecular structure, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and kinase inhibitors.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and pesticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the functionalized quinoline moiety into larger molecular architectures.
• Material Science Research: Investigated as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in charge-transport layers.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Details
Product Name	7-Chloro-1-Ethyl-4-Keto-6-Nitro-Quinoline-3-Carboxylic Acid
CAS No.	75001-59-1
Molecular Formula	C₁₃H₉ClN₂O₅
Molecular Weight	308.68 g/mol
Synonyms	7-Chloro-1-ethyl-6-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 1-Ethyl-7-chloro-6-nitro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 7-Chloro-1-ethyl-4-oxo-6-nitro-1,4-dihydroquinoline-3-carboxylic acid; 6-Nitro-7-chloro-1-ethyl-4-oxoquinoline-3-carboxylic acid; Quinoline-3-carboxylic acid, 7-chloro-1-ethyl-1,4-dihydro-6-nitro-4-oxo-; 75001-59-1
EINECS	Contact for details

Quality Control

Our 7-Chloro-1-Ethyl-4-Keto-6-Nitro-Quinoline-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.