Description

2(1H)-Quinolinone, 3-[(Trifluoromethyl)Thio]-4-Phenyl- is a specialized heterocyclic organic compound featuring a quinolinone core substituted with a phenyl group and a trifluoromethylthio moiety. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate (API) and a versatile building block for medicinal chemistry research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the research and development of new drug candidates, particularly in areas targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to explore new bioactive molecules.
• Agrochemical Synthesis: Intermediate in the development of novel pesticides and herbicides, leveraging the biological activity of the quinolinone scaffold.
• Material Science Precursor: Potential starting material for synthesizing organic electronic materials or specialty polymers with unique properties.
• Chemical Reference Standard: Serves as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2(1H)-Quinolinone, 3-[(Trifluoromethyl)Thio]-4-Phenyl-
CAS No.	119136-35-5
Molecular Formula	C₁₆H₁₀F₃NOS
Molecular Weight	321.32 g/mol
Synonyms	3-[(Trifluoromethyl)thio]-4-phenyl-1H-quinolin-2-one; 4-Phenyl-3-[(trifluoromethyl)thio]-1H-quinolin-2-one; 3-(Trifluoromethylthio)-4-phenylquinolin-2(1H)-one; 4-Phenyl-3-(trifluoromethylthio)-2(1H)-quinolinone; 119136-35-5; 3-Trifluoromethylsulfanyl-4-phenyl-1H-quinolin-2-one
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone, 3-[(Trifluoromethyl)Thio]-4-Phenyl- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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 strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.