Description

8-Bromo-4-Hydroxy-1H-Quinolin-2-One is a halogenated hydroxyquinolone derivative, a versatile and high-value organic intermediate. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research institutions and manufacturers developing active pharmaceutical ingredients (APIs), advanced materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile scaffold for further functionalization via cross-coupling reactions, substitutions, or metal complexation.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies due to its quinolinone core structure.
• Dye & Pigment Industry: Can be utilized in the synthesis of complex organic colorants and fluorescent markers.

Basic Information

Product Name	8-Bromo-4-Hydroxy-1H-Quinolin-2-One
CAS No.	54675-27-3
Molecular Formula	C9H6BrNO2
Molecular Weight	240.06 g/mol
Synonyms	8-Bromo-4-hydroxy-2(1H)-quinolinone; 8-Bromo-4-hydroxyquinolin-2(1H)-one; 4-Hydroxy-8-bromo-1H-quinolin-2-one; 8-Bromo-4-hydroxy-1H-quinolin-2(1H)-one; 8-Bromo-4-hydroxycarbostyril; 54675-27-3; 8-Bromo-4-hydroxy-2-quinolone
EINECS	Contact for details

Quality Control

Our 8-Bromo-4-Hydroxy-1H-Quinolin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.