Description

7-Quinolinecarboxylicacid,5-Bromo-8-Hydroxy-(9Ci) is a high-purity, halogenated quinoline derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique bromo-hydroxy substitution pattern on the quinoline scaffold makes it a valuable precursor for developing novel compounds with targeted biological and material properties. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of anti-infective and anti-inflammatory agents.
• Agrochemical Research: Used in the creation of new active ingredients for crop protection products, leveraging its halogenated quinoline structure.
• Ligand Synthesis: Acts as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the development of organic semiconductors, fluorescent dyes, and other functional materials due to its conjugated aromatic system.
• Chemical Research: Serves as a versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies in academic and industrial R&D.

Basic Information

Product Name	7-Quinolinecarboxylicacid,5-Bromo-8-Hydroxy-(9Ci)
CAS No.	205040-59-1
Molecular Formula	C₁₀H₆BrNO₃
Molecular Weight	268.07 g/mol
Synonyms	5-Bromo-8-hydroxyquinoline-7-carboxylic acid; 5-Bromo-8-hydroxy-7-quinolinecarboxylic acid; 8-Hydroxy-5-bromoquinoline-7-carboxylic acid; 5-Bromo-8-hydroxyquinoline-7-carboxylate; 205040-59-1; 5-Br-8-OH-QA-7-COOH; 5-Bromo-8-hydroxy-7-quinoline carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 7-Quinolinecarboxylicacid,5-Bromo-8-Hydroxy-(9Ci) is manufactured under strict quality management protocols. We ensure compliance with relevant industry standards through rigorous analytical testing, including HPLC, NMR, and mass spectrometry for identity and purity verification. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

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). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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