7554-65-6
7554-65-6
Chemical Structure
Fomepizole
Synonym(s): 4-Methylpyrazole
- CAS No.: 7554-65-6
- Formula:C4H6N2
- Molecular Weight:82.11
IUPAC Name: 4-methyl-1H-pyrazole
InChIKey: RIKMMFOAQPJVMX-UHFFFAOYSA-N
SMILES: CC1=CNN=C1
Biological Activity: Fomepizole (4-Methylpyrazole) is a potent cytochrome P450 (CYP2E1) inhibitor. Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole has the potential for an antidote for ethylene glycol or methanol poisoning[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Fomepizole | 99.78% | Fomepizole (4-Methylpyrazole) is a potent cytochrome P450 (CYP2E1) inhibitor. Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole has the potential for an antidote for ethylene glycol or methanol poisoning. | ||||||||||||||||||||
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Fomepizole (Standard) | ≥98% | Fomepizole (Standard) is the analytical standard of Fomepizole. This product is intended for research and analytical applications. Fomepizole (4-Methylpyrazole) is a potent cytochrome P450 (CYP2E1) inhibitor. Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole has the potential for an antidote for ethylene glycol or methanol poisoning. | ||||||||||||||||||||
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Fomepizole-d2 | Fomepizole-d2 (4-Methylpyrazole-d2) is the deuterium labeled Fomepizole (HY-B0876). Fomepizole (4-Methylpyrazole) is a potent cytochrome P450 (CYP2E1) inhibitor. Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole has the potential for an antidote for ethylene glycol or methanol poisoning. | |||||||||||||||||||||
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References
- [1]. Casavant MJ. Fomepizole in the treatment of poisoning. Pediatrics. 2001 Jan;107(1):170. [Content Brief]
- [2]. Lepik KJ, et al. Adverse drug events associated with the antidotes for methanol and ethylene glycol poisoning: a comparison of ethanol and fomepizole. Ann Emerg Med. 2009 Apr;53(4):439-450.e10. [Content Brief]
- [3]. Garrett Rampon, et al. Use of fomepizole as an adjunct in the treatment of acetaminophen overdose: a case series. Toxicology Communications. Volume 4, 2020 - Issue 1.
