Description

6-Bromo-8-Chloro-3,4-Dihydroquinolin-2(1H)-One is a high-value, halogenated quinolinone derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemical discovery, and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially for central nervous system (CNS) and anti-infective targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive quinolinone core.
• Material Science Precursor: Serves as a starting material for creating specialized organic ligands and functionalized polymers.
• Academic & Contract Research: Essential for method development and exploratory synthesis in university and CRO laboratories.
• Chemical Library Synthesis: Employed in the generation of diverse compound libraries for high-throughput screening (HTS) campaigns.

Basic Information

Product Name	6-Bromo-8-Chloro-3,4-Dihydroquinolin-2(1H)-One
CAS No.	1404367-50-5
Molecular Formula	C9H7BrClNO
Molecular Weight	260.51 g/mol
Synonyms	6-Bromo-8-chloro-1,2,3,4-tetrahydroquinolin-2-one; 6-Bromo-8-chloro-3,4-dihydro-2(1H)-quinolinone; 8-Chloro-6-bromo-3,4-dihydroquinolin-2(1H)-one; 2(1H)-Quinolinone, 6-bromo-8-chloro-3,4-dihydro-; 6-Bromo-8-chloro-1,2,3,4-tetrahydro-2-quinolone
EINECS	Contact for details

Quality Control

Our 6-Bromo-8-Chloro-3,4-Dihydroquinolin-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our commitment to supply chain reliability and documentation transparency supports your critical R&D and scale-up processes.

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). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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