For research use only. Not for therapeutic Use.
PF-06305591 dihydrate is a potent and highly selective voltage gated sodium channel NaV1.8 blocker, with an IC50 of 15 nM. An excellent preclinical in vitro ADME and safety profile[1].
PF-06305591 (compound 9) has a highly attractive profile with respect to NaV selectivity, hERG activity, passive permeability and in vitro metabolic stability[1].
PF-06305591 (compound 9) has good rat bioavailability. PF-06305591 offers the possibility of investigating higher IC50 multiples of Nav1.8 blockade in the clinic, and therefore a more thorough evaluation of the role of NaV1.8 in the treatment of pain[1].
| Catalog Number | I045583 |
| CAS Number | 2703582-76-5 |
| Synonyms | (2R,3S)-3-amino-3-(6-tert-butyl-1H-benzimidazol-2-yl)-2-methylpropanamide;dihydrate |
| Molecular Formula | C15H26N4O3 |
| Purity | ≥95% |
| InChI | InChI=1S/C15H22N4O.2H2O/c1-8(13(17)20)12(16)14-18-10-6-5-9(15(2,3)4)7-11(10)19-14;;/h5-8,12H,16H2,1-4H3,(H2,17,20)(H,18,19);2*1H2/t8-,12+;;/m1../s1 |
| InChIKey | GDSIVFNMVSHSPL-KHEMJLMASA-N |
| SMILES | CC(C(C1=NC2=C(N1)C=C(C=C2)C(C)(C)C)N)C(=O)N.O.O |
| Reference | [1]. Brown AD, et al. The discovery and optimization of benzimidazoles as selective NaV1.8 blockers for the treatment of pain. Bioorg Med Chem. 2019 Jan 1;27(1):230-239. |
