Description

4-(1H-Pyrazol-1-Yl)Phenyl]Acetonitrile is a high-value pharmaceutical intermediate and versatile chemical building block. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry and advanced material science. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors and light-emitting components.
• Chemical Biology Probes: Utilized to create molecular probes for studying biological processes and enzyme functions.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke chemical production.

Basic Information

Product Name	4-(1H-Pyrazol-1-Yl)Phenyl]Acetonitrile
CAS No.	143426-55-5
Molecular Formula	C11H9N3
Molecular Weight	183.21 g/mol
Synonyms	4-(1H-Pyrazol-1-yl)benzyl cyanide; [4-(1H-Pyrazol-1-yl)phenyl]acetonitrile; 1-[4-(Cyanomethyl)phenyl]-1H-pyrazole; 4-(Pyrazol-1-yl)phenylacetonitrile; p-(1-Pyrazolyl)phenylacetonitrile; 4-(1-Pyrazolyl)benzenecetonitrile; (4-(1H-Pyrazol-1-yl)phenyl)acetonitrile
EINECS	Contact for details

Quality Control

Our 4-(1H-Pyrazol-1-Yl)Phenyl]Acetonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

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%
Heavy Metals	≤ 20 ppm

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