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M1387

Sigma-Aldrich

4-Methylpyrazole hydrochloride

alcohol dehydrogenase inhibitor

Synonyma:

Fomepizole

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About This Item

Empirický vzorec (Hillův zápis):
C4H6N2 · HCl
Číslo CAS:
56010-88-9
Molekulová hmotnost:
118.56
MDL number:
MFCD00012707
UNSPSC Code:
12352202
PubChem Substance ID:
24278534
NACRES:
NA.77

biological source

synthetic (organic)

assay

≥95%

form

powder

mp

157-159  °C

solubility

methanol: 100 mg/mL, clear, colorless to yellow

Storage temp.

2-8°C

SMILES string

Cl.Cc1cn[nH]c1

InChI

1S/C4H6N2.ClH/c1-4-2-5-6-3-4;/h2-3H,1H3,(H,5,6);1H

Inchi Key

PUCXJHNDMYZOHG-UHFFFAOYSA-N

Gene Information

human ... ADH1A(124) , ADH1B(125) , ADH1C(126)

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Application

4-Methylpyrazole hydrochloride has been used:
  • as a cytochrome P450 2E1 inhibitor
  • as cytochrome P450 2E1 and alcohol dehydrogenase inhibitor in 1C11 neural progenitor cells
  • to inhibit ethanol oxidation in VL-17A cells expressing alcohol dehydrogenase and HepG2 cells

Useful as an antidote in methanol and ethylene glycol poisoning.

Biochem/physiol Actions

4-Methylpyrazole (4MP) inhibits ethanol oxidation in liver microsomes. It also blocks the c-Jun N-terminal kinase (JNK) activation in in vitro liver injury models.
Alcohol dehydrogenase inhibitor

Pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Vyberte jednu z posledních verzí:

Osvědčení o analýze (COA)

Lot/Batch Number
0000348260
0000348260
SLCQ3454
SLCQ6884
SLCM9835

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