Description

4(3H)-Quinazolinone, 2-Chloro-7-(Trifluoromethyl)- is a high-value, halogenated quinazolinone derivative that serves as a critical advanced pharmaceutical intermediate. Its molecular structure, featuring both chloro and trifluoromethyl substituents, makes it a versatile building block for the synthesis of novel bioactive compounds. This intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential kinase inhibitors and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging the biological activity of the quinazolinone core.
• Chemical Synthesis Building Block: Serves as a versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Organic Electronics Research: Investigated as a potential component in the development of organic semiconductors or light-emitting materials due to its conjugated system.

Basic Information

Product Name	4(3H)-Quinazolinone, 2-Chloro-7-(Trifluoromethyl)-
CAS No.	159870-93-6
Molecular Formula	C9H4ClF3N2O
Molecular Weight	248.59 g/mol
Synonyms	2-Chloro-7-(trifluoromethyl)quinazolin-4(3H)-one; 2-Chloro-7-(trifluoromethyl)-4(3H)-quinazolinone; 2-Chloro-7-trifluoromethyl-3H-quinazolin-4-one; 159870-93-6; 2-Chloro-7-trifluoromethylquinazolin-4(3H)-one; 7-(Trifluoromethyl)-2-chloro-4(3H)-quinazolinone
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-7-(Trifluoromethyl)-4(3H)-quinazolinone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and meet the exacting standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound should be kept under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

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