Description

2-Pyrimidinethiol, 4,6-Dimethyl- (9Ci) is a specialized heterocyclic building block featuring a thiol functional group on the pyrimidine ring. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on active ingredients, ligands, and functional materials. The product, identified by CAS number 131321-42-1, is supplied with a focus on consistent purity and reliable synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting various enzyme systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the pyrimidine-thiol moiety is biologically active.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create chelating ligands for catalytic applications.
• Material Science Research: Acts as a building block for organic electronic materials or functional polymers.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying biological processes due to its reactive thiol group.

Basic Information

Product Name	2-Pyrimidinethiol, 4,6-Dimethyl- (9Ci)
CAS No.	131321-42-1
Molecular Formula	C6H8N2S
Molecular Weight	140.21 g/mol
Synonyms	4,6-Dimethyl-2-pyrimidinethiol; 4,6-Dimethyl-2-mercaptopyrimidine; 2-Mercapto-4,6-dimethylpyrimidine; 4,6-Dimethylpyrimidine-2-thiol; 2-Pyrimidinethiol, 4,6-dimethyl-; NSC 403796; 4,6-Dimethyl-2-thiopyrimidone; 4,6-Dimethyl-2-thioxo-1,2-dihydropyrimidine
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinethiol, 4,6-Dimethyl- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and should be stored away from light. Due to its potential sensitivity, it is recommended to store under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.