Description

3,4-Dihydro-7-(4-Bromobutoxy)-2(1H)-Quinolinone is a specialized organic intermediate featuring a quinolinone core functionalized with a bromobutoxy side chain. This molecular architecture makes it a valuable building block for pharmaceutical research and fine chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and chemical manufacturers engaged in medicinal chemistry, process development, and the synthesis of complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic profiles.
• Fine Chemical Synthesis: Serves as a versatile building block for constructing more complex nitrogen-containing heterocycles used in agrochemicals and specialty materials.
• Process Development & Scale-Up: Employed in optimizing synthetic routes for the cost-effective and scalable production of target molecules in pilot plants and commercial manufacturing.

Basic Information

Product Name	3,4-Dihydro-7-(4-Bromobutoxy)-2(1H)-Quinolinone
CAS No.	129722-34-5
Molecular Formula	C₁₃H₁₆BrNO₂
Molecular Weight	298.18 g/mol
Synonyms	7-(4-Bromobutoxy)-3,4-dihydro-2(1H)-quinolinone; 7-(4-Bromobutoxy)-1,2,3,4-tetrahydroquinolin-2-one; 2-Oxo-1,2,3,4-tetrahydroquinolin-7-yl 4-bromobutyl ether; 4-Bromo-1-(2-oxo-1,2,3,4-tetrahydroquinolin-7-yloxy)butane
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-7-(4-Bromobutoxy)-2(1H)-Quinolinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

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%

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