Description

5-Methyl-2-(Methylsulfanyl)[1,2,4]Triazolo[1,5-A]Pyrimidin-7(4H)-One is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its fused triazolopyrimidine core structure makes it a valuable building block for the development of novel active ingredients. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating new molecules with targeted biological properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and antiviral applications.
• Agrochemical Research: Used in developing new classes of fungicides, herbicides, and plant growth regulators due to its bioactive heterocyclic scaffold.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex nitrogen-containing heterocycles in academic and industrial research.
• Material Science Research: Investigated as a precursor for specialty chemicals and functional materials, including ligands for metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Methyl-2-(Methylsulfanyl)[1,2,4]Triazolo[1,5-A]Pyrimidin-7(4H)-One
CAS No.	89853-03-2
Molecular Formula	C7H8N4OS
Molecular Weight	196.23 g/mol
Synonyms	5-Methyl-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one; 5-Methyl-2-methylthio-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol; 2-Methylthio-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-one; 89853-03-2; 5-Methyl-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one; 5-Methyl-2-methylmercapto[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
EINECS	Contact for details

Quality Control

Our 5-Methyl-2-(Methylsulfanyl)[1,2,4]Triazolo[1,5-A]Pyrimidin-7(4H)-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements for research and process development. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

Storage

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

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.