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Ivacaftor benzenesulfonate

Chemical Structure : Ivacaftor benzenesulfonate

CAS No.: 1134822-09-5

Ivacaftor benzenesulfonate (VX-770 benzenesulfonate;VX 770 benzenesulfonate;VX770 benzenesulfonate)

Catalog No.: PC-43326Not For Human Use, Lab Use Only.

Ivacaftor (VX-770, VX770) is a potent, orally bioavailable CFTR potentiator, increases G551D- and F508del CFTR-mediated Cl- secretion with EC50 of 100 nM.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

Ivacaftor (VX-770, VX770) is a potent, orally bioavailable CFTR potentiator, increases G551D- and F508del CFTR-mediated Cl- secretion with EC50 of 100 nM; increases CFTR channel open probability (Po) in both the F508del processing mutation and the G551D gating mutation in recombinant cells, increases the Po of G551D CFTR by 6-fold, the Po of F508del- and wild-type CFTR by 5-fold and 2-fold, respectively; also potentiates CFTR-mediated Cl− secretion in primary cultures of G551D/F508del HBE and F508del HBE; demonstrates potential for treatment of cystic fibrosis with certain mutations in CFTR gene (primarily the G551D mutation).

Fibrosis

Approved

Physicochemical Properties

M.Wt 550.6658
Formula C30H34N2O6S
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

3-Quinolinecarboxamide, N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxo-, benzenesulfonate (1:1)

References

1. Van Goor F, et al. Proc Natl Acad Sci U S A. 2009 Nov 3;106(44):18825-30.

2. Accurso FJ, et al. N Engl J Med. 2010 Nov 18;363(21):1991-2003.

3. Yu W, et al. J Biol Chem. 2011 Jul 15;286(28):24714-25.

4. Hadida S, et al. J Med Chem. 2014 Dec 11;57(23):9776-95.

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