Description

3-Bromo-4-(4-Cyanophenyl)-1-Methyl-2-Oxo-1,2-Dihydroquinoline is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound is critical for research and development in pharmaceutical discovery, particularly in the creation of novel kinase inhibitors and other targeted therapeutic agents. It is primarily utilized by medicinal chemists and process development scientists in pharmaceutical, agrochemical, and advanced material industries seeking to introduce specific bromo and cyano functionalities into complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, especially for kinase-targeted therapies.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization due to its reactive bromo substituent and electron-withdrawing cyanophenyl group.
• Agrochemical Development: Employed in the research and synthesis of novel active ingredients for crop protection.
• Material Science: Acts as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, leveraging its conjugated quinoline core.
• Chemical Biology: Utilized as a probe or linker in the development of chemical tools for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences sector.

Basic Information

Product Name	3-Bromo-4-(4-Cyanophenyl)-1-Methyl-2-Oxo-1,2-Dihydroquinoline
CAS No.	950985-29-2
Molecular Formula	C₁₇H₁₁BrN₂O
Molecular Weight	339.19 g/mol
Synonyms	3-Bromo-4-(4-cyanophenyl)-1-methylquinolin-2(1H)-one; 1-Methyl-3-bromo-4-(4-cyanophenyl)-1,2-dihydro-2-quinolinone; 3-Bromo-1-methyl-4-(4-cyanophenyl)-2(1H)-quinolinone; 950985-29-2; 3-Bromo-4-(4-cyanophenyl)-1-methyl-2-oxo-1,2-dihydroquinoline; 4-(4-Cyanophenyl)-3-bromo-1-methyl-2-oxo-1,2-dihydroquinoline
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-(4-Cyanophenyl)-1-Methyl-2-Oxo-1,2-Dihydroquinoline is manufactured under strict quality management systems. Every 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 each shipment, detailing all critical quality attributes. Our commitment to reliable supply and batch-to-batch reproducibility supports your critical R&D and scale-up activities.

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). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches 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.