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4-methylpyrazole

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Identification
Molecular formula
C4H6N2
CAS number
29217-56-9
IUPAC name
4-methyl-1H-pyrazole
State
State
At room temperature, 4-methylpyrazole is in a liquid state. This allows it to be used efficiently in chemical reactions and solvent mixtures.
Melting point (Celsius)
-12.00
Melting point (Kelvin)
261.15
Boiling point (Celsius)
204.00
Boiling point (Kelvin)
477.15
General information
Molecular weight
82.11g/mol
Molar mass
82.1100g/mol
Density
1.0310g/cm3
Appearence

4-Methylpyrazole is typically a colorless liquid. It may exhibit a faint odor characteristic of pyrazoles. Its liquid state makes it readily usable in various applications where liquid reagents are preferred.

Comment on solubility

Solubility of 4-methyl-1H-pyrazole (C4H6N2)

4-methyl-1H-pyrazole is a versatile organic compound with notable solubility characteristics that contribute to its utility in various applications. Here are some key points regarding its solubility:

  • Polar Nature: Due to the presence of nitrogen atoms in its structure, 4-methyl-1H-pyrazole tends to exhibit polar characteristics, which can enhance its solubility in polar solvents.
  • Solvent Compatibility: It is generally soluble in common polar solvents such as water, ethanol, and methanol, while showing lesser solubility in non-polar solvents like hexane or benzene.
  • Hydrogen Bonding: The ability of 4-methyl-1H-pyrazole to form hydrogen bonds with solvents further facilitates its solubility in suitable media.

In summary, the solubility of 4-methyl-1H-pyrazole is significantly influenced by its structural features and the polarity of the solvent used. This solubility profile is particularly important when considering its application in pharmaceuticals and agrochemicals, where formulation and effective delivery are pivotal.

Interesting facts

Interesting Facts about 4-Methyl-1H-Pyrazole

4-Methyl-1H-pyrazole is an intriguing compound that belongs to the family of heterocyclic organic compounds known as pyrazoles. This compound is notable for several key reasons:

  • Versatile Building Block: This pyrazole derivative is often used as a building block in the synthesis of more complex organic molecules, which can lead to a wide array of applications.
  • Pharmaceutical Applications: The pyrazole ring structure is present in a variety of pharmaceutical agents, making 4-methyl-1H-pyrazole a compound of interest in medicinal chemistry. For example, researchers investigate its potential in developing new drugs targeting various diseases.
  • Chemical Properties: The presence of the methyl group significantly alters the reactivity and properties of the compound, making it a subject of study in reaction mechanisms and kinetics.
  • Research Potential: Studies are ongoing to explore the biological activities associated with 4-methyl-1H-pyrazole, including its anti-inflammatory and anti-tumor properties.

"Compounds like 4-methyl-1H-pyrazole remind us of the incredible potential hidden within simple structures that can lead to groundbreaking discoveries in chemistry and medicine."

Furthermore, the compound reveals interesting interactions with various reagents, showcasing the reactivity typical of pyrazoles. As chemists continue to explore its characteristics, we can anticipate new applications or derivatives that may improve upon its current uses.

Synonyms
4-Methylpyrazole
fomepizole
4-Methyl-1H-pyrazole
7554-65-6
Antizol
1H-Pyrazole, 4-methyl-
4-Methylpyrazol
Fomepizol
Fomepizolum
Fomepizol [INN-Spanish]
Fomepizolum [INN-Latin]
Antizol-vet
PYRAZOLE, 4-METHYL-
4-MP
4-methyl pyrazole
MFCD00005245
CHEBI:5141
UNII-83LCM6L2BY
EINECS 231-445-0
83LCM6L2BY
NSC-760365
BRN 0105204
DTXSID3040649
EC 231-445-0
5-23-05-00031 (Beilstein Handbook Reference)
NSC 760365
Fomepizole [USAN:INN]
Fomepizol (INN-Spanish)
Fomepizolum (INN-Latin)
FOMEPIZOLE (MART.)
FOMEPIZOLE [MART.]
4 Methylpyrazole
Antizol (TN)
Fomepizole [USAN:INN:BAN]
4-methyl-pyrazole
Fomepizole, 99%
Fomepizole (Antizol)
Fomepizole (Standard)
4-methyl-1h_pyrazole
FOMEPIZOLE [MI]
FOMEPIZOLE [INN]
FOMEPIZOLE [JAN]
FOMEPIZOLE [USAN]
Lopac-M-1387
M0774
FOMEPIZOLE [VANDF]
CHEMBL1308
FOMEPIZOLE [WHO-DD]
Lopac0_000723
MLS001335923
Fomepizole (JAN/USAN/INN)
FOMEPIZOLE [GREEN BOOK]
DTXCID1020649
FOMEPIZOLE [ORANGE BOOK]
GTPL11705
HY-B0876R
V03AB34
HMS3713H14
HMS3868M13
Pharmakon1600-01506159
ALBB-016317
HY-B0876
BDBM50226186
CL3422
NSC760365
s1717
STK256626
AKOS000265586
AB00390
AC-4833
CCG-204808
DB01213
FM36058
SDCCGSBI-0050701.P003
NCGC00015646-01
NCGC00015646-02
NCGC00015646-03
NCGC00015646-04
NCGC00015646-10
NCGC00162231-01
615557-09-0
SMR000059088
SY006499
SBI-0050701.P002
DB-022514
DB-094915
A9615
NS00005850
EN300-50246
C07837
D00707
AB00918526_06
AB00918526_07
Q416410
BRD-K56810756-001-03-0
BRD-K56810756-003-07-7
Z600419582
231-445-0
4PZ