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Product Information

Product Name
3-Nitro-1H-pyrazole
Brand Name
Chem Impex
Product Number
28111
CAS
26621-44-3
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
123419
IUPAC Name
5-nitro-1H-pyrazole
InChI Key
MZRUFMBFIKGOAL-UHFFFAOYSA-N
SMILES
C1=C(NN=C1)N+(=O)O-

Application

3-Nitro-1H-pyrazole is widely utilized in research focused on:

Agricultural Chemistry: This compound serves as a key intermediate in the synthesis of various agrochemicals, including herbicides and fungicides, helping to enhance crop protection and yield.

Pharmaceutical Development: It is used in the development of pharmaceutical agents, particularly in designing drugs that target specific biological pathways, which can lead to innovative treatments for diseases.

Explosives Manufacturing: 3-Nitro-1H-pyrazole is employed in the formulation of energetic materials, providing stability and performance advantages over other compounds in explosives.

Material Science: This chemical is utilized in the synthesis of polymer materials, contributing to the development of advanced materials with improved mechanical properties and thermal stability.

Analytical Chemistry: It is used as a reagent in various analytical techniques, aiding in the detection and quantification of other compounds, which is crucial for quality control in different industries.

References Data Source From Pubchem

Molecular design and theoretical assessment of high-energy tetrazole–nitropyrazole compounds: balancing performance and safety with tetracyclic framework

Publication Name: Journal of Molecular Modeling
Publication Date: 2026-01-21
DOI: 10.1007/s00894-025-06625-z

Electrostatic field modulation of high-nitrogen heterocycles: a computational study on energy and stability

Publication Name: Journal of Molecular Modeling
Publication Date: 2025-08-25
DOI: 10.1007/s00894-025-06482-w

Computation of 1H NMR chemical shifts: structural assessment of energetic materials

Publication Name: Journal of Molecular Modeling
Publication Date: 2025-08-05
DOI: 10.1007/s00894-025-06448-y

Recent progress in the synthesis of nitropyrazoles and their hydrogenated analogs via noncatalyzed (3+2) cycloaddition reactions of conjugated nitroalkenes

Publication Name: Chemistry of Heterocyclic Compounds
Publication Date: 2025-08
DOI: 10.1007/s10593-025-03417-4

Mechanisms of thermal decomposition of 1-[2,2-bis(methoxy-NNO-azoxy)ethyl]pyrazole

Publication Name: Russian Chemical Bulletin
Publication Date: 2025-07
DOI: 10.1007/s11172-025-4685-4