Description

4(1H)-Pyrimidinone,5,6-Dihydro-1-Methyl-2-(Methylthio)-(9Ci) is a high-purity heterocyclic organic compound, specifically a dihydropyrimidinone derivative, serving as a critical advanced pharmaceutical intermediate and research chemical. Its value lies in its role as a versatile building block for synthesizing complex molecules in medicinal chemistry and agrochemical research. This product is essential for R&D scientists and process chemists in the pharmaceutical, biotechnology, and fine chemical industries who require reliable, high-quality intermediates for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral targets.
• Medicinal Chemistry Research: Used as a core scaffold for constructing libraries of compounds in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing of specialty chemicals for various industrial applications.

Basic Information

Product Name	4(1H)-Pyrimidinone,5,6-Dihydro-1-Methyl-2-(Methylthio)-(9Ci)
CAS No.	737721-47-0
Molecular Formula	C7H10N2OS
Molecular Weight	170.23 g/mol
Synonyms	5,6-Dihydro-1-methyl-2-(methylthio)-4(1H)-pyrimidinone; 1-Methyl-2-(methylthio)-5,6-dihydro-4(1H)-pyrimidinone; 2-(Methylthio)-1-methyl-1,4,5,6-tetrahydropyrimidin-4-one; 737721-47-0; Dihydropyrimidinone derivative; Methylthio-dihydropyrimidinone
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone,5,6-Dihydro-1-Methyl-2-(Methylthio)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.