Description

(1-Ethyl-1H-Pyrazol-5-Yl)Acetonitrile is a versatile pyrazole-based nitrile building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a pyrazole heterocycle and a reactive nitrile group, makes it a critical intermediate for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the pyrazole core is a common bioactive motif.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of functional organic molecules for electronic or optical applications.
• Chemical Biology Probes: Utilized as a building block for developing molecular probes and biochemical tools.

Basic Information

Product Name	(1-Ethyl-1H-Pyrazol-5-Yl)Acetonitrile
CAS No.	1260659-26-4
Molecular Formula	C7H9N3
Molecular Weight	135.17 g/mol
Synonyms	2-(1-Ethyl-1H-pyrazol-5-yl)acetonitrile; 5-(Cyanomethyl)-1-ethyl-1H-pyrazole; 1-Ethyl-5-(cyanomethyl)-1H-pyrazole; (1-Ethyl-1H-pyrazol-5-yl)methanenitrile; Acetonitrile, (1-ethyl-1H-pyrazol-5-yl)-; 1-Ethyl-1H-pyrazole-5-acetonitrile
EINECS	Contact for details

Quality Control

Our (1-Ethyl-1H-Pyrazol-5-Yl)Acetonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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