Description

7-Chloro-1,2-Dihydro-2-Oxo-3-Quinolinecarboxylic Acid is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical pharmaceutical intermediate and organic building block for the development of novel active ingredients. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical sectors for synthesis and scale-up projects.

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.
• Organic Synthesis: Versatile scaffold for constructing complex heterocyclic compounds in medicinal chemistry.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in API manufacturing.
• Material Science Research: Potential monomer or precursor for functional polymers and advanced materials.

Basic Information

Product Name	7-Chloro-1,2-Dihydro-2-Oxo-3-Quinolinecarboxylic Acid
CAS No.	150584-61-5
Molecular Formula	C10H6ClNO3
Molecular Weight	223.61 g/mol
Synonyms	7-Chloro-2-oxo-1,2-dihydroquinoline-3-carboxylic acid; 7-Chloro-1,2-dihydro-2-oxoquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 7-chloro-1,2-dihydro-2-oxo-; 7-Chloro-2-hydroxyquinoline-3-carboxylic acid; 7-Chlorocarbostyril-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Chloro-1,2-Dihydro-2-Oxo-3-Quinolinecarboxylic Acid is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. Certificates of Analysis (COA) documenting all specifications are provided to ensure traceability and 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 a controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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.