Description

2-(2-Cyclopentylpyrazol-3-Yl)Acetonitrile is a high-purity, advanced pharmaceutical intermediate featuring a unique pyrazole-acetonitrile core structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various disease pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its bioactive pyrazole moiety.
• Chemical Synthesis Building Block: Serves as a versatile synthon for constructing complex nitrogen-containing heterocycles in medicinal chemistry.
• Life Science Research: Employed in academic and industrial R&D for probing biological mechanisms and structure-activity relationships (SAR).
• Material Science: Potential application in the development of specialty polymers and functional materials.

Basic Information

Product Name	2-(2-Cyclopentylpyrazol-3-Yl)Acetonitrile
CAS No.	1328640-53-4
Molecular Formula	C10H13N3
Molecular Weight	175.23 g/mol
Synonyms	2-(2-Cyclopentyl-1H-pyrazol-3-yl)acetonitrile; 2-(2-Cyclopentyl-2H-pyrazol-3-yl)acetonitrile; Acetonitrile, 2-(2-cyclopentyl-1H-pyrazol-3-yl)-; 2-(2-Cyclopentylpyrazol-3-yl)ethanenitrile; 1328640-53-4; 2-(2-cyclopentyl-1H-pyrazol-3-yl)acetonitrile
EINECS	Contact for details

Quality Control

Our production of 2-(2-Cyclopentylpyrazol-3-Yl)Acetonitrile adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We operate under a cGMP-compliant mindset suitable for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.