Description

3-(3-Fluorophenyl)-2-Methylquinazolin-4(3H)-One is a high-purity, fluorinated quinazolinone derivative, a key structural motif in medicinal chemistry. This compound matters as a versatile and valuable pharmaceutical intermediate for the research and development of novel bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to incorporate its specific heterocyclic scaffold into new drug candidates.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing potential drug candidates targeting various diseases.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore new chemical entities, particularly kinase inhibitors or other enzyme modulators.
• Agrochemical Development: Serves as a precursor in the synthesis of novel herbicides, fungicides, or pesticides.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and target validation.
• Custom Synthesis & Contract Manufacturing: Supplied for bespoke synthesis projects requiring this specific fluorinated quinazolinone core.
• Academic & Institutional Research: Used in university and institutional labs for fundamental organic synthesis and heterocyclic chemistry studies.

Basic Information

Product Name	3-(3-Fluorophenyl)-2-Methylquinazolin-4(3H)-One
CAS No.	1789-04-4
Molecular Formula	C15H11FN2O
Molecular Weight	254.26 g/mol
Synonyms	3-(3-Fluorophenyl)-2-methyl-4(3H)-quinazolinone; 2-Methyl-3-(3-fluorophenyl)-4(3H)-quinazolinone; 3-(3-Fluorophenyl)-2-methylquinazolin-4-one; 4(3H)-Quinazolinone, 3-(3-fluorophenyl)-2-methyl-; 1789-04-4; 3-(3-Fluorophenyl)-2-methyl-3,4-dihydroquinazolin-4-one; 2-Methyl-3-(m-fluorophenyl)quinazolin-4(3H)-one
EINECS	Contact for details

Quality Control

Our 3-(3-Fluorophenyl)-2-Methylquinazolin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing purity, impurities, and full characterization data are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.