Description

6-Bromo-4-Hydroxy-8-Methylquinoline-3-Carboxylic Acid is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting infectious diseases or cancer.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its bioactive quinoline core.
• Ligand Synthesis: Serves as a starting material for creating chelating agents or catalysts in metal-organic chemistry.
• Material Science: Potential building block for organic electronic materials or fluorescent dyes and sensors.
• Academic & Contract Research: Essential for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in regulated environments.

Basic Information

Product Name	6-Bromo-4-Hydroxy-8-Methylquinoline-3-Carboxylic Acid
CAS No.	67643-46-3
Molecular Formula	C12H8BrNO3
Molecular Weight	294.10 g/mol
Synonyms	6-Bromo-4-hydroxy-8-methylquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 6-bromo-4-hydroxy-8-methyl-; 8-Methyl-6-bromo-4-hydroxyquinoline-3-carboxylic acid; 6-Bromo-4-hydroxy-8-methyl-quinoline-3-carboxylic acid; 4-Hydroxy-8-methyl-6-bromoquinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Hydroxy-8-Methylquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and production use. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. The compound is light-sensitive; prolonged exposure to light should be avoided.

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.