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BMS433771

Chemical Structure : BMS433771

CAS No.: 543700-68-1

BMS433771 (BMS-433771)

Catalog No.: PC-63269Not For Human Use, Lab Use Only.

BMS433771 is a potent, orally active RSV fusion inhibitor, exhibits excellent potency against multiple laboratory and clinical isolates of both group A and B viruses with mean EC50 of 20 nM.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

BMS433771 is a potent, orally active RSV fusion inhibitor, exhibits excellent potency against multiple laboratory and clinical isolates of both group A and B viruses with mean EC50 of 20 nM; inhibits the fusion of lipid membranes during both the early virus entry stage and late-stage syncytium formation; A series of single amino acid mutations in the F1 subunit of the fusion protein confers resistance to BMS433771.

Physicochemical Properties

M.Wt 377.448
Formula C21H23N5O2
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

1-Cyclopropyl-3-[[1-(4-hydroxybutyl)benzimidazol-2-yl]methyl]imidazo[4,5-c]pyridin-2-one

References

1. Cianci C, et al. Antimicrob Agents Chemother. 2004 Feb;48(2):413-22.

2. Cianci C, et al. Antimicrob Agents Chemother. 2004 Jul;48(7):2448-54.

3. Cianci C, et al. Proc Natl Acad Sci U S A. 2004 Oct 19;101(42):15046-51.

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