Description

7-Bromo-4-Methylquinolin-2(1H)-One is a high-purity brominated quinolinone derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it a valuable intermediate for the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for creating organic light-emitting diodes (OLEDs), liquid crystals, and other advanced functional materials.
• Chemical Synthesis: Versatile intermediate for constructing complex heterocyclic compounds in medicinal and combinatorial chemistry.
• Biochemical Research: Used as a standard or reagent in biochemical assays and proteomics research.
• Dye & Pigment Industry: Intermediate for synthesizing specialized dyes and pigments.

Basic Information

Product Name	7-Bromo-4-Methylquinolin-2(1H)-One
CAS No.	89446-51-5
Molecular Formula	C10H8BrNO
Molecular Weight	238.08 g/mol
Synonyms	7-Bromo-4-methyl-1H-quinolin-2-one; 7-Bromo-4-methyl-2(1H)-quinolinone; 2(1H)-Quinolinone, 7-bromo-4-methyl-; 4-Methyl-7-bromoquinolin-2(1H)-one; 7-Bromo-4-methylquinolin-2-ol; 7-Bromo-4-methyl-2-hydroxyquinoline
EINECS	Contact for details

Quality Control

Our 7-Bromo-4-Methylquinolin-2(1H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade pharmaceutical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.