Description

4-(1H-Pyrazol-5-Yl)Benzonitrile is a high-value aromatic nitrile derivative incorporating a pyrazole heterocycle, serving as a critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry and as a building block for functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its bifunctional chemical structure.
• Material Science: Serves as a precursor for organic electronic materials, including ligands for OLEDs and other optoelectronic devices.
• Chemical Synthesis: Utilized as a versatile intermediate in organic synthesis for constructing complex heterocyclic systems and functionalized benzonitriles.
• Ligand Synthesis: Acts as a starting material for the preparation of specialized ligands used in catalysis and coordination chemistry.

Basic Information

Item	Detail
Product Name	4-(1H-Pyrazol-5-Yl)Benzonitrile
CAS No.	474706-35-9
Molecular Formula	C10H7N3
Molecular Weight	169.18 g/mol
Synonyms	4-(1H-Pyrazol-5-yl)benzonitrile; 4-(1H-Pyrazol-5-yl)benzenecarbonitrile; 4-(2H-Pyrazol-3-yl)benzonitrile; 5-(4-Cyanophenyl)-1H-pyrazole; 4-(1H-Pyrazol-5-yl)phenyl cyanide; 474706-35-9; 4-Pyrazol-5-yl-benzonitrile
EINECS	Contact for details

Quality Control

Our 4-(1H-Pyrazol-5-Yl)Benzonitrile is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory 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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.