Description

2-Methyl-5-(Methylsulfonyl)Pyrimidin-4(3H)-One is a high-purity pyrimidinone derivative characterized by its methylsulfonyl functional group, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in providing a versatile and reactive scaffold for constructing complex molecules, enabling precise molecular modifications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially for targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for introducing the methylsulfonyl-pyrimidinone moiety into more complex molecular architectures.
• Material Science Research: Investigated for use in the development of specialty chemicals and functional materials.
• Biochemical Research: Utilized as a standard or probe in studying enzyme interactions and biochemical pathways.

Basic Information

Product Name	2-Methyl-5-(Methylsulfonyl)Pyrimidin-4(3H)-One
CAS No.	17551-48-3
Molecular Formula	C6H8N2O3S
Molecular Weight	188.21 g/mol
Synonyms	4(3H)-Pyrimidinone, 2-methyl-5-(methylsulfonyl)-; 2-Methyl-5-methanesulfonylpyrimidin-4(3H)-one; 5-(Methylsulfonyl)-2-methyl-4-pyrimidinol; 2-Methyl-5-methylsulfonyl-4-pyrimidinol; 4-Hydroxy-2-methyl-5-methylsulfonylpyrimidine; 17551-48-3; NSC 163049
EINECS	Contact for details

Quality Control

Our 2-Methyl-5-(Methylsulfonyl)Pyrimidin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.