Description

4(3H)-Pyrimidinone, 3-(2-Fluorophenyl)-2-Methyl- is a high-purity fluorinated pyrimidinone derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its precise molecular architecture, which serves as a critical scaffold for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific fluorophenyl modifications into complex molecular targets.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with enhanced activity and selectivity.
• Fine Chemical Synthesis: Serves as a specialized intermediate for creating complex fluorinated heterocycles used in materials science and specialty chemistry.
• Academic & Contract Research: Employed in university and CRO laboratories for medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Chemical Reference Standard: Used as an analytical standard for quality control and method development in API manufacturing.

Basic Information

Product Name	4(3H)-Pyrimidinone, 3-(2-Fluorophenyl)-2-Methyl-
CAS No.	87356-51-2
Molecular Formula	C11H9FN2O
Molecular Weight	204.20 g/mol
Synonyms	3-(2-Fluorophenyl)-2-methyl-3H-pyrimidin-4-one; 2-Methyl-3-(2-fluorophenyl)-4(3H)-pyrimidinone; 3-(2-Fluorophenyl)-2-methylpyrimidin-4(3H)-one; 2-Methyl-3-(o-fluorophenyl)-4(3H)-pyrimidinone; 87356-51-2; Fluorinated pyrimidinone derivative; o-Fluorophenyl methyl pyrimidinone
EINECS	Contact for details

Quality Control

Every batch of 4(3H)-Pyrimidinone, 3-(2-Fluorophenyl)-2-Methyl- is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical data is provided with each shipment and is available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.