Description

6-Bromo-4-Methylquinolin-2(1H)-One is a high-purity brominated quinolinone derivative, a crucial advanced intermediate in modern organic synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), specialty chemicals, and novel materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and anti-cancer agent research.
• Agrochemical Synthesis: Used in the development of advanced fungicides and herbicides due to its bioactive quinolinone core.
• Material Science Research: Serves as a precursor for the creation of organic semiconductors, ligands for metal complexes, and specialty polymers.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Industry: Potential intermediate for the synthesis of specialized heterocyclic dyes and colorants.

Basic Information

Product Name	6-Bromo-4-Methylquinolin-2(1H)-One
CAS No.	89446-19-5
Molecular Formula	C₁₀H₈BrNO
Molecular Weight	238.08 g/mol
Synonyms	6-Bromo-4-methyl-1H-quinolin-2-one; 6-Bromo-4-methyl-2(1H)-quinolinone; 4-Methyl-6-bromoquinolin-2(1H)-one; 2-Hydroxy-6-bromo-4-methylquinoline; 89446-19-5; 6-Bromo-4-methylquinolin-2-ol; 6-Bromo-4-methyl-2-quinolone
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Methylquinolin-2(1H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

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). Keep away from incompatible materials. 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
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.