Description

2-Methylsulfanyl-3H-Pyrimidine-4-Thione is a versatile sulfur-containing heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a thione and a methylthio group, makes it a valuable precursor for the development of pharmaceuticals and agrochemicals. This intermediate is particularly sought after by research institutions and manufacturers in the life sciences sector for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of potential drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Acts as a precursor for ligands in catalysis and for the synthesis of functionalized organic materials.
• Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic systems in medicinal and combinatorial chemistry.

Basic Information

Product Name	2-Methylsulfanyl-3H-Pyrimidine-4-Thione
CAS No.	6303-54-4
Molecular Formula	C5H6N2S2
Molecular Weight	158.24 g/mol
Synonyms	4(3H)-Pyrimidinethione, 2-(methylthio)-; 2-(Methylthio)-4-pyrimidinethiol; 2-Methylmercapto-4-pyrimidinethiol; 2-Methylthio-4-pyrimidinol; 2-Methylthio-4-mercaptopyrimidine; 4-Hydroxy-2-methylthiopyrimidine; 4-Mercapto-2-methylthiopyrimidine
EINECS	228-577-1

Quality Control

Our 2-Methylsulfanyl-3H-Pyrimidine-4-Thione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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