Description

7-Bromo-4,4-Dimethyl-3,4-Dihydroquinolin-2(1H)-One is a high-purity brominated quinolinone derivative, serving as a critical advanced pharmaceutical intermediate and versatile building block in organic synthesis. Its value lies in its unique molecular scaffold, which is essential for constructing complex molecules with potential biological activity. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research for central nervous system (CNS) and oncology targets.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in complex organic reactions, including cross-coupling and cyclization, to create diverse chemical libraries.
• Material Science Research: Investigated as a precursor for the development of organic electronic materials and functional dyes.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for method development and discovery chemistry.

Basic Information

Product Name	7-Bromo-4,4-Dimethyl-3,4-Dihydroquinolin-2(1H)-One
CAS No.	185316-44-3
Molecular Formula	C11H12BrNO
Molecular Weight	254.12 g/mol
Synonyms	7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinolin-2-one; 7-Bromo-4,4-dimethyl-3,4-dihydro-2(1H)-quinolinone; 2(1H)-Quinolinone, 7-bromo-3,4-dihydro-4,4-dimethyl-; 7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroquinolin-2-one; 185316-44-3; 7-Bromo-4,4-dimethyl-3,4-dihydroquinolin-2-one
EINECS	Contact for details

Quality Control

Our 7-Bromo-4,4-Dimethyl-3,4-Dihydroquinolin-2(1H)-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 quality suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.