Description

6,7-Dichloro-3-(Trifluoromethyl)Quinoxalin-2(1H)-One is a high-purity, halogenated quinoxalinone derivative serving as a critical advanced pharmaceutical intermediate and versatile chemical building block. This compound is valued for its unique molecular scaffold, which is integral to the synthesis of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the biological activity of the quinoxaline core.
• Organic Synthesis & Material Science: Serves as a precursor for creating complex heterocyclic compounds and functional materials.
• Biochemical Research: Employed as a standard or reagent in biochemical assays and proteomics research.
• Dye & Pigment Industry: Potential intermediate for the synthesis of specialized dyes and pigments due to its fused aromatic structure.

Basic Information

Product Name	6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one
CAS No.	477857-25-3
Molecular Formula	C9H3Cl2F3N2O
Molecular Weight	283.04 g/mol
Synonyms	6,7-Dichloro-3-(trifluoromethyl)-1,2-dihydroquinoxalin-2-one; 6,7-Dichloro-3-(trifluoromethyl)-2(1H)-quinoxalinone; 2(1H)-Quinoxalinone, 6,7-dichloro-3-(trifluoromethyl)-; 6,7-Dichloro-3-trifluoromethylquinoxalin-2(1H)-one; 477857-25-3; CAS 477857-25-3
EINECS	Contact for details

Quality Control

Our 6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.