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1-methyl-4-nitro-1H-pyrazole

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Identification
Molecular formula
C4H5N3O2
CAS number
20752-42-5
IUPAC name
1-methyl-4-nitro-pyrazole
State
State

At room temperature, 1-methyl-4-nitro-1H-pyrazole is typically in a solid state.

Melting point (Celsius)
98.00
Melting point (Kelvin)
371.15
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
127.10g/mol
Molar mass
127.1040g/mol
Density
1.3920g/cm3
Appearence

1-Methyl-4-nitro-1H-pyrazole appears as a yellow crystalline solid. Its crystalline nature results in a consistent and distinct geometric appearance, and it may be slightly greasy to the touch due to its organic compound nature.

Comment on solubility

Solubility of 1-methyl-4-nitro-pyrazole

1-methyl-4-nitro-pyrazole, with the chemical formula C5H6N4O2, is a compound that exhibits interesting solubility properties. Its solubility can be influenced by several factors, including temperature, pH, and the presence of other solvents. Generally speaking, here are some key points regarding the solubility of this compound:

  • Solvent Polarity: 1-methyl-4-nitro-pyrazole tends to be more soluble in polar solvents, such as water and alcohols, because of its functional groups.
  • Temperature Effect: Increased temperature often enhances solubility, making this compound more soluble in warm solvents compared to cold ones.
  • pH Influence: Changes in pH can alter the ionization state of the compound, which can significantly affect its solubility. For instance, in acidic conditions, it may become more soluble due to protonation.
  • Crystallization Tendencies: 1-methyl-4-nitro-pyrazole can exhibit distinct crystallization behavior, which may also influence how readily it dissolves in various solvents.

In summary, while 1-methyl-4-nitro-pyrazole can be classified as moderately soluble in water and other polar solvents at ambient temperature, understanding the specifics of its solubility requires consideration of various factors. As noted, the behavior of this compound in different environments makes it a interesting subject for further research in chemical solubility dynamics.

Interesting facts

Interesting Facts about 1-Methyl-4-Nitro-Pyrazole

1-Methyl-4-nitro-pyrazole, often referred to in the scientific community for its various applications, presents a fascinating case for those interested in organic chemistry. Here are some intriguing insights about this compound:

  • Versatile Intermediary: This compound acts as a significant intermediary in the synthesis of numerous complex organic molecules, showcasing its utility in various chemical reactions.
  • Biological Relevance: Research indicates that derivatives of 1-methyl-4-nitro-pyrazole exhibit potential antibacterial and antifungal properties, making them of interest in pharmaceutical studies.
  • Explosives and Pyrotechnics: Due to its nitro group, this compound has been studied in the context of explosives, where it serves as a precursor that can lead to highly energetic materials.
  • Research Applications: Chemists often explore 1-methyl-4-nitro-pyrazole in studies related to nonlinear optics, as its molecular structure can exhibit interesting optical properties when subjected to sufficient electromagnetic stimulation.
  • Environmental Impact: Investigations are ongoing into the environmental implications of compounds with pyrazole rings, making this compound relevant in discussions regarding agricultural impacts and soil chemistry.

As one delves deeper into the study of 1-methyl-4-nitro-pyrazole, the intricate balance of its molecular structure and its diverse applications shed light on the compound’s importance in both academic and industrial settings. Understanding such compounds can lead to innovations in drug development, agricultural chemistry, and material sciences.

Synonyms
1-Methyl-4-nitro-1H-pyrazole
870-931-2
1-Methyl-4-nitropyrazole
3994-50-1
82208-47-7
1H-Pyrazole, 1-methyl-4-nitro-
PYRAZOLE, 1-METHYL-4-NITRO-
MFCD00464261
1-Methyl-4-nitro-1H-pyrazole, radical ion(1-)
1H-Pyrazole, 1-methyl-4-nitro-, radical ion(1-)
4-Nitro-1-methylpyrazole
1-methyl-4-nitro-pyrazole
SCHEMBL742906
DTXSID60192990
1-Methyl-4-nitro-1H-pyrazole #
ALBB-009786
BCP29818
DAA99450
XHC60692
STK298892
AKOS000309399
AKOS015922537
CS-W002627
DS-2159
PB48904
AC-31215
SY005889
1-Methyl-4-nitro-1H-pyrazole, AldrichCPR
DB-014227
EN300-77101
F8889-8426
Z821315474