Description

6,8-Dibromo-3,4-Dihydroquinolin-2(1H)-One is a halogenated dihydroquinolinone derivative, serving as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its brominated aromatic structure, which provides reactive sites for further functionalization, making it essential for constructing complex molecular architectures. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated quinoline core.
• Material Science Precursor: Serves as a monomer or starting material for synthesizing specialized polymers, dyes, or organic electronic materials.
• Chemical Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitution reactions to introduce the dihydroquinolinone moiety.
• Academic & R&D Laboratories: Utilized in methodological studies and as a reference standard in analytical chemistry for structure-activity relationship (SAR) research.

Basic Information

Product Name	6,8-Dibromo-3,4-Dihydroquinolin-2(1H)-One
CAS No.	3555-41-7
Molecular Formula	C9H7Br2NO
Molecular Weight	304.97 g/mol
Synonyms	6,8-Dibromo-1,2,3,4-tetrahydro-2-oxoquinoline; 6,8-Dibromo-3,4-dihydro-2(1H)-quinolinone; 6,8-Dibromo-1,2,3,4-tetrahydroquinolin-2-one; 2(1H)-Quinolinone, 6,8-dibromo-3,4-dihydro-; 6,8-Dibromotetrahydro-2-quinolone; 6,8-Dibromo-2-oxo-1,2,3,4-tetrahydroquinoline
EINECS	Contact for details

Quality Control

Our 6,8-Dibromo-3,4-Dihydroquinolin-2(1H)-One is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is available for each lot upon request.

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 heat sources and incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.