CAS 7554-65-6

4-Methylpyrazole

Description:

4-Methylpyrazole is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two nitrogen atoms. It is a colorless to pale yellow liquid with a distinctive odor and is soluble in water and organic solvents. The compound is primarily used as a reagent in organic synthesis and as an inhibitor of alcohol dehydrogenase, making it relevant in the study of alcohol metabolism. Its chemical formula is C5H7N3, and it has a molecular weight of approximately 111.13 g/mol. 4-Methylpyrazole exhibits properties such as moderate volatility and stability under standard conditions, but it should be handled with care due to its potential toxicity and irritant effects. In laboratory settings, it is important to use appropriate safety measures, including personal protective equipment, when working with this substance. Overall, 4-Methylpyrazole is a valuable compound in both research and industrial applications, particularly in the fields of biochemistry and pharmaceuticals.

Formula: C₄H₆N₂

InChI: InChI=1S/C4H6N2/c1-4-2-5-6-3-4/h2-3H,1H3,(H,5,6)

InChI key: InChIKey=RIKMMFOAQPJVMX-UHFFFAOYSA-N

SMILES: CC=1C=NNC1

Synonyms:

• 4-Methyl-1H-pyrazole
• 4-Methylpyrazol
• 4-Methylpyrazole
• 4-Metilpirazol
• 4-Mp
• Antizol
• Fomepizole
• Pyrazole, 4-methyl-
• 1H-Pyrazole, 4-methyl-

4-Methylpyrazole

CAS: 7554-65-6

Formula: C₄H₆N₂

Purity: >98.0%(GC)

Color and Shape: White or Colorless to Light yellow powder to lump to clear liquid

Molecular weight: 82.11

Ref: 3B-M0774

4-Methyl-1H-pyrazole, 97+%

CAS: 7554-65-6

4-Methyl-1H-pyrazole is used as an antidote in methanol and ethylene glycol poisoning. It is also employed as an alcohol dehydrogenase inhibitor. It acts a ligand in coordination chemistry. Further, it serves as an intermediate in organic synthesis. This Thermo Scientific Chemicals brand product wa

Formula: C₄H₆N₂

Purity: 97+%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 82.11

Ref: 02-A18083

4-Methylpyrazole

CAS: 7554-65-6

Formula: C₄H₆N₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 82.1038

Ref: IN-DA00343N

Fomepizole

CAS: 7554-65-6

Fomepizole

Purity: ≥98%

Molecular weight: 82.1g/mol

Ref: 54-BUP17764

Fomepizole

CAS: 7554-65-6

Formula: C₄H₆N₂

Molecular weight: 82.11

Ref: 7W-GP8496

Fomepizole

CAS: 7554-65-6

Fomepizole (4-Methylpyrazole), a competitive inhibitor of alcohol dehydrogenase, is used as an antidote in methanol or ethylene glycol poisoning.

Formula: C₄H₆N₂

Purity: 98.1% - 99.94%

Color and Shape: Yellow <13°C Solid >13°C Liquid

Molecular weight: 82.1

Ref: TM-T0765

4-Methylpyrazole

CAS: 7554-65-6

4-Methylpyrazole

Formula: C₄H₆N₂

Purity: 98%

Color and Shape: colourless liquid

Molecular weight: 82.10g/mol

Ref: 54-OR480607

Fomepizole

Controlled Product

CAS: 7554-65-6

Applications Fomepizole is an alcohol dehydrogenase inhibitor. It also inhibits CYP2E1 activity.
References Samuelson, J., et al.: Arch. Med. res., 23, 31 (1992); Shahraki, J., et al.: Iranian J. Pharm. Res., 12, 829 (2013); Thapallya, S., et al.: Autophagy, 10, 677 (2014)

Formula: C₄H₆N₂

Color and Shape: Colourless To Light Yellow

Molecular weight: 82.10

Ref: TR-F680400

4-Methylpyrazole

CAS: 7554-65-6

4-Methylpyrazole is a competitive inhibitor of alcohol dehydrogenase, which can be used to treat methanol and ethylene glycol poisoning. It is also used to inhibit the metabolism of ethanol by blocking the conversion of ethanol to acetaldehyde. 4-Methylpyrazole is metabolized into 4-methylpyridinium ion (4MP) by alcohol dehydrogenase, which prevents the conversion of acetaldehyde to acetic acid. This results in an increase in blood levels of acetaldehyde and a decrease in blood levels of acetic acid, leading to an accumulation of toxic metabolites such as formic acid. In addition, 4-methylpyrazole inhibits the enzyme glycol dehydrogenase that breaks down glycols into their harmless components. This leads to an accumulation of toxic intermediate products that are converted back into glycols.

Formula: C₄H₆N₂

Purity: Min. 95%

Color and Shape: Colorless Powder

Molecular weight: 82.1 g/mol

Ref: 3D-FM36058

4-Methyl-1H-pyrazole

CAS: 7554-65-6

Formula: C₄H₆N₂

Purity: 97%

Color and Shape: Liquid, Low Melting Solid

Molecular weight: 82.106

Ref: 10-F043307