Description

2(1H)-Quinolinone, 3-Acetyl-4-(Methylsulfinyl)-8-(Phenylsulfonyl)- is a high-value, multi-functional heterocyclic compound characterized by its unique sulfinyl and sulfonyl substituents. This advanced chemical intermediate is critical for research and development in pharmaceutical synthesis, particularly for creating novel drug candidates with targeted biological activity. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel quinoline-based drug candidates, potentially for anti-cancer, anti-inflammatory, or central nervous system (CNS) applications.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex heterocyclic structure for bioactivity.
• Organic Synthesis & Catalysis: Acts as a sophisticated ligand or precursor in catalytic systems and complex multi-step organic syntheses in academic and industrial laboratories.
• Material Science Research: Investigated for potential use in creating advanced organic electronic materials or functional polymers due to its electron-rich quinolinone core.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions in pharmaceutical development.

Basic Information

Product Name	2(1H)-Quinolinone, 3-Acetyl-4-(Methylsulfinyl)-8-(Phenylsulfonyl)-
CAS No.	145499-90-7
Molecular Formula	C18H15NO4S2
Molecular Weight	373.45 g/mol
Synonyms	3-Acetyl-4-(methylsulfinyl)-8-(phenylsulfonyl)quinolin-2(1H)-one; 8-(Benzenesulfonyl)-3-acetyl-4-(methylsulfinyl)-1,2-dihydroquinolin-2-one; 3-Acetyl-8-(phenylsulfonyl)-4-(methylsulfinyl)-2(1H)-quinolinone; 145499-90-7; CAS 145499-90-7
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone, 3-Acetyl-4-(Methylsulfinyl)-8-(Phenylsulfonyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (NMR, IR, MS), to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and consideration should be given to storage under an inert atmosphere for long-term preservation of quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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