Description

2-Ethyl-4-Nitro-2 H-Pyrazole-3-Carbonitrile is a specialized heterocyclic nitrile building block of significant interest in advanced organic synthesis. Its unique pyrazole core functionalized with both nitro and cyano groups makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor for the development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the pyrazole scaffold is a common bioactive motif.
• Material Science Research: Acts as a monomer or functionalizing agent in the synthesis of specialty polymers and advanced organic materials with tailored electronic properties.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Ligand and Catalyst Preparation: Utilized to create novel nitrogen-containing ligands for metal complexes used in catalytic processes.

Basic Information

Product Name	2-Ethyl-4-Nitro-2 H-Pyrazole-3-Carbonitrile
CAS No.	1004643-51-9
Molecular Formula	C6H6N4O2
Molecular Weight	166.14 g/mol
Synonyms	2-Ethyl-4-nitropyrazole-3-carbonitrile; 4-Nitro-2-ethyl-2H-pyrazole-3-carbonitrile; 3-Cyano-2-ethyl-4-nitropyrazole; 2-Ethyl-4-nitro-1H-pyrazole-3-carbonitrile; 2-Ethyl-4-nitro-2H-pyrazole-3-carbonitrile; 2H-Pyrazole-3-carbonitrile, 2-ethyl-4-nitro-; 1004643-51-9
EINECS	Contact for details

Quality Control

Our 2-Ethyl-4-Nitro-2 H-Pyrazole-3-Carbonitrile 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 process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.