Description

4(5H)-Pyrimidinone, 2-(Methylthio)- (9Ci) is a heterocyclic organic compound featuring a pyrimidinone core substituted with a methylthio group. This specialized chemical building block is valued for its role in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for creating novel active pharmaceutical ingredients (APIs) and agrochemical intermediates. The compound, identified by CAS number 76455-84-0, is a key intermediate for exploring new therapeutic and agrochemical agents.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting various enzyme systems.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and fungicides.
• Chemical Synthesis: Acts as a versatile precursor for creating complex heterocyclic compounds in medicinal and synthetic chemistry.
• Biochemical Research: Employed in studies involving nucleotide analogs and other biologically active pyrimidine derivatives.
• Material Science: Potential use in the development of organic electronic materials and specialty polymers.

Basic Information

Product Name	4(5H)-Pyrimidinone, 2-(Methylthio)- (9Ci)
CAS No.	76455-84-0
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	2-(Methylthio)-4(5H)-pyrimidinone; 2-(Methylsulfanyl)-4,5-dihydro-1H-pyrimidin-6-one; 2-(Methylthio)-4,5-dihydropyrimidin-6(1H)-one; 2-Methylmercapto-4,5-dihydro-6(1H)-pyrimidinone; 2-Methylthio-4,5-dihydro-6(1H)-pyrimidinone; 2-(Methylthio)-4,5-dihydro-6(1H)-pyrimidinone; 2-Methylsulfanyl-4,5-dihydro-1H-pyrimidin-6-one
EINECS	Contact for details

Quality Control

Our 4(5H)-Pyrimidinone, 2-(Methylthio)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.