Description

1-([1,2,4]Triazolo[1,5-F]Pyrimidin-5-Yl)Hydrazine is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmacologically active molecules, particularly within the agrochemical and pharmaceutical sectors. It is primarily needed by R&D chemists and process development scientists working on new active ingredients, where its unique fused triazolopyrimidine core offers valuable structural diversity.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research pipelines.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic scaffold.
• Chemical Research & Development: Serves as a versatile precursor for creating complex heterocyclic libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and functional materials, such as ligands for catalysts or organic electronic components.

Basic Information

Product Name	1-([1,2,4]Triazolo[1,5-F]Pyrimidin-5-Yl)Hydrazine
CAS No.	877402-55-6
Molecular Formula	C5H5N7
Molecular Weight	163.14 g/mol
Synonyms	1-(1,2,4-Triazolo[1,5-f]pyrimidin-5-yl)hydrazine; 5-Hydrazinyl-[1,2,4]triazolo[1,5-f]pyrimidine; 1,2,4-Triazolo[1,5-f]pyrimidin-5-ylhydrazine; 877402-55-6; 1H-1,2,4-Triazolo[1,5-f]pyrimidin-5-ylhydrazine; 5-Hydrazino-[1,2,4]triazolo[1,5-f]pyrimidine
EINECS	Contact for details

Quality Control

Our 1-([1,2,4]Triazolo[1,5-F]Pyrimidin-5-Yl)Hydrazine is manufactured under strict quality management systems. Each batch undergoes rigorous 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 comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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