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PC945

Chemical Structure : PC945

CAS No.: 1931946-73-4

PC945 (Opelconazole, PC 945)

Catalog No.: PC-62615Not For Human Use, Lab Use Only.

Opelconazole (PC945) is a novel broad spectrum antifungal agent that potently inhibits Aspergillus fumigatus sterol 14α-demethylase (CYP51A and CYP51B) with IC50 of 0.23 and 0.22 uM, respectively.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Opelconazole (PC945) is a novel broad spectrum antifungal agent that potently inhibits Aspergillus fumigatus sterol 14α-demethylase (CYP51A and CYP51B) with IC50 of 0.23 and 0.22 uM, respectively.
Opelconazole (PC945) shows MIC values 0.032 to >8 ug/ml against 96 clinically isolated A. fumigatus strains, demonstrates activity against itraconazole-susceptible and -resistant A. fumigatus growth with IC50 of 0.0012 to 0.034 ug/ml.
Opelconazole (PC945) is a broad spectrum of pathogenic fungi with MIC 0.0078 to 2 ug/ml, and exhibits activity in vivo.

Physicochemical Properties

M.Wt 682.748
Formula C38H37F3N6O3
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-[4-(4-{[(3R,5R)-5-(2,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy}-3-methylphenyl)piperazin-1-yl]-N-(4-fluorophenyl)benzamide

References

1. Colley T, et al. Antimicrob Agents Chemother. 2017 Apr 24;61(5). pii: e02280-16.

2. Kimura G, et al. Antimicrob Agents Chemother. 2017 Aug 24;61(9). pii: e00124-17.

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