Description

5-Amino-3-(phenethylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7-ol is a high-purity, heterocyclic organic compound featuring a fused triazolopyrimidine core structure. This specialized chemical is valued for its role as a key synthetic intermediate and pharmacologically active scaffold in advanced research and development. It is primarily sought by pharmaceutical R&D laboratories, agrochemical innovators, and fine chemical manufacturers engaged in the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used as a precursor in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Biochemical Tool Compound: Employed in life science research as a probe or inhibitor to study specific enzymatic pathways or biological mechanisms.
• Material Science Precursor: Potential use in the synthesis of advanced organic materials, such as ligands for catalysts or components in organic electronics.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke molecules for client projects.

Basic Information

Product Name	5-Amino-3-(phenethylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7-ol
CAS No.	514793-30-7
Molecular Formula	C₁₃H₁₃N₅OS
Molecular Weight	287.34 g/mol
Synonyms	5-Amino-3-(2-phenylethylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7-ol; 7-Hydroxy-5-amino-3-(phenethylthio)-[1,2,4]triazolo[4,3-a]pyrimidine; [1,2,4]Triazolo[4,3-a]pyrimidin-7-ol, 5-amino-3-(2-phenylethylthio)-; 514793-30-7; 5-Amino-3-phenethylthio-1,2,4-triazolo[4,3-a]pyrimidin-7-ol
EINECS	Contact for details

Quality Control

Our 5-Amino-3-(phenethylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7-ol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support compliance with relevant regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.