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SML3938

Sigma-Aldrich

H55

≥98% (HPLC)

Synonym(s):

(Z)-4-(4-(4-bromophenyl)-2-(phenylimino)thiazol-3(2H)-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one, Erg6 inhibitor H55

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About This Item

Empirical Formula (Hill Notation):
C26H21BrN4OS
CAS Number:
Molecular Weight:
517.44
UNSPSC Code:
51111800
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

2-8°C

Biochem/physiol Actions

Potent and selective allosteric inhibitor of the fungal-specific enzyme Erg6 that induces accumulation of zymosterol and farnesol in pathogenic fungus C. albicans.


H55 is a cell penetrant, potent and selective allosteric inhibitor of the fungal-specific enzyme Erg6 (C-24 sterol methyltransferase) that induces accumulation of zymosterol and farnesol in pathogenic fungus Candida albicans. H55 potently inhibits C. albicans hyphal formation. Treatment of mice infected with C. albicans with H55 alleviates the severity of the infection and improves the survival.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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