Description

2(5H)-Pyrimidinethione, 4,6-Dimethyl- (9Ci) is a specialized heterocyclic organic compound featuring a pyrimidine core with a thione functional group. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific electronic and steric properties. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, especially those targeting enzymes or receptors where the pyrimidinethione scaffold is pharmacologically relevant.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic systems, ligands for catalysis, or functional materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory testing in chemical manufacturing.

Basic Information

Product Name	2(5H)-Pyrimidinethione, 4,6-Dimethyl- (9Ci)
CAS No.	81431-13-2
Molecular Formula	C6H8N2S
Molecular Weight	140.21 g/mol
Synonyms	4,6-Dimethyl-2-mercaptopyrimidine; 4,6-Dimethyl-2-pyrimidinethiol; 4,6-Dimethyl-2-thioxo-1,2-dihydropyrimidine; 4,6-Dimethylpyrimidine-2-thiol; 2-Mercapto-4,6-dimethylpyrimidine; 2-Thioxo-4,6-dimethyl-1,2-dihydropyrimidine; 4,6-Dimethyl-2(1H)-pyrimidinethione
EINECS	Contact for details

Quality Control

Our 2(5H)-Pyrimidinethione, 4,6-Dimethyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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)	≥ 98.0%
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.