Description

3-Quinolinecarboxylic Acid, 4-Chloro-1,2-Dihydro-2-Oxo- is a high-purity, synthetically valuable heterocyclic building block. This compound is essential for advanced organic synthesis, serving as a key precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and kinase inhibitors.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Investigated as a monomer or functional component in the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Quinolinecarboxylic Acid, 4-Chloro-1,2-Dihydro-2-Oxo-
CAS No.	99429-65-9
Molecular Formula	C10H6ClNO3
Molecular Weight	223.61 g/mol
Synonyms	4-Chloro-1,2-dihydro-2-oxoquinoline-3-carboxylic acid; 4-Chloro-2-oxo-1,2-dihydroquinoline-3-carboxylic acid; 4-Chloro-2-oxo-1H-quinoline-3-carboxylic acid; 4-Chloro-2-oxo-1,2-dihydro-3-quinolinecarboxylic acid; 4-Chloro-2-oxo-1,2-dihydroquinoline-3-carboxylate; 99429-65-9 (CAS); 3-Carboxy-4-chloro-1,2-dihydro-2-oxoquinoline
EINECS	Contact for details

Quality Control

Our 3-Quinolinecarboxylic Acid, 4-Chloro-1,2-Dihydro-2-Oxo- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical and advanced chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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 such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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.