Description

4-Pyrimidinethiol, 6-Methoxy- (7Ci) CAS NO 89322-71-4 is a specialized heterocyclic building block featuring a methoxy-substituted pyrimidine core with a thiol functional group. This compound is valued for its role as a key synthetic intermediate in the development of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is primarily utilized by research chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for constructing novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, especially those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators where the pyrimidine scaffold is a key pharmacophore.
• Ligand Synthesis: The thiol group makes it a valuable starting material for creating chelating ligands used in catalysis or material science.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes and target identification.
• Material Science: Potential use in the synthesis of organic semiconductors or advanced polymers with specific electronic properties.
• Custom Synthesis & Contract Manufacturing: A key building block for custom synthesis services catering to R&D and pilot-scale production needs.

Basic Information

Product Name	4-Pyrimidinethiol, 6-Methoxy- (7Ci)
CAS No.	89322-71-4
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	6-Methoxy-4-pyrimidinethiol; 6-Methoxy-4-mercaptopyrimidine; 4-Mercapto-6-methoxypyrimidine; 4-Pyrimidinethiol, 6-methoxy-; 6-Methoxypyrimidine-4-thiol; 4-Thiol-6-methoxypyrimidine; 6-Methoxy-4(1H)-pyrimidinethione; 4(1H)-Pyrimidinethione, 6-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinethiol, 6-Methoxy- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
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.