Description

3-Bromo-7,8-Dihydroquinolin-5(6H)-One is a versatile brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and agrochemical discovery. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its fused quinoline core structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes to study biological pathways and enzyme functions.
• Academic and Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	3-Bromo-7,8-Dihydroquinolin-5(6H)-One
CAS No.	944905-54-8
Molecular Formula	C9H8BrNO
Molecular Weight	226.07 g/mol
Synonyms	3-Bromo-5,6,7,8-tetrahydroquinolin-5-one; 3-Bromo-6,7-dihydro-5H-quinolin-8-one; 5(6H)-Quinolinone, 3-bromo-7,8-dihydro-; 3-Bromotetrahydroquinolin-5-one; 3-Bromo-5-oxo-5,6,7,8-tetrahydroquinoline; 3-Bromo-7,8-dihydro-5(6H)-quinolinone
EINECS	Contact for details

Quality Control

Our 3-Bromo-7,8-Dihydroquinolin-5(6H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 incompatible materials. 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 (NMR)	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.