Description

5-Methyl-7-Hydroxy-1,2,4-Triazolo[1,5-A]Pyrimidine is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique fused triazolopyrimidine structure makes it a valuable building block for the development of novel active ingredients. This compound is essential for research and production facilities in the pharmaceutical and agrochemical sectors seeking to develop new products with enhanced properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential building block for creating specialty polymers, ligands, or organic electronic materials due to its rigid, nitrogen-rich heterocyclic core.

Basic Information

Product Name	5-Methyl-7-Hydroxy-1,2,4-Triazolo[1,5-A]Pyrimidine
CAS No.	3886-55-3
Molecular Formula	C6H6N4O
Molecular Weight	150.14 g/mol
Synonyms	7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine; 5-Methyl-7-hydroxy[1,2,4]triazolo[1,5-a]pyrimidine; 1,2,4-Triazolo[1,5-a]pyrimidin-7-ol, 5-methyl-; 5-Methyl-7-hydroxytriazolopyrimidine; 3886-55-3; NSC 163049; LS-176106
EINECS	223-423-9

Quality Control

Our 5-Methyl-7-Hydroxy-1,2,4-Triazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.