Description

7-Bromo-1,2-Dihydro-2-Oxoquinoline-4-Carboxylic Acid is a high-purity, versatile quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters because it provides a functionalized scaffold essential for constructing complex molecules with potential biological activity. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting various enzyme systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive quinoline core.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing more complex heterocyclic compounds in medicinal and process chemistry.
• Academic & R&D: Employed in university and corporate research laboratories for method development and exploring new chemical spaces.
• Dye & Pigment Industry: Potential intermediate for the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	7-Bromo-1,2-Dihydro-2-Oxoquinoline-4-Carboxylic Acid
CAS No.	762260-63-9
Molecular Formula	C10H6BrNO3
Molecular Weight	268.07 g/mol
Synonyms	7-Bromo-2-oxo-1,2-dihydroquinoline-4-carboxylic acid; 4-Quinolinecarboxylic acid, 7-bromo-1,2-dihydro-2-oxo-; 7-Bromo-1H-quinoline-2,4-dione; 7-Bromocarbostyril-4-carboxylic Acid; 7-Bromo-2,4-dihydroxyquinoline; 7-Bromo-4-carboxy-2-quinolone; 7-Bromo-2-quinolone-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Bromo-1,2-Dihydro-2-Oxoquinoline-4-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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