For research use only. Not for therapeutic Use.
MRL-494 hydrochloride, an antibacterial agent, is a inhibitor of β-barrel assembly machine A (BamA) impervious to efflux and the outer membrane permeability barrier. MRL-494 hydrochloride can inhibits Gram-positive (MIC of 12.5 μM for Staphylococcus aureus COL) and Gram-negative (MIC of 25 μM for E. coli JCM158) bacterias[1].
MRL-494 lethally disrupts the cytoplasmic membrane. MRL-494 inhibits OM proteins (OMPs) biogenesis from outside the outer membrane (OM) by targeting BamA. MRL-494 exhibits strong anti-microbial properties against both Gram-positive and Gram-negative bacteria. The MIC values of MRL-494 against E. coli (WT), E. coli (ΔtolC), E. coli (ΔtolC envA101), K. pneumonia, A. baumannii (WT), A. baumannii (ΔlpxC) , P. aeruginosa (efflux deficient), P. aeruginosa (WT), Staphylococcus aureus (methicillin-resistant) and Bacillus subtilis rpoB18 are 25 μM, 25 μM, 25 μM, 100 μM, 200 μM, 200 μM, 100 μM, 100 μM, 12.5 μM and 25 μM, respectively[1].
| Catalog Number | I044329 |
| CAS Number | 2699937-04-5 |
| Synonyms | 3-cyclopropyl-N-(diaminomethylidene)-3-[[4-(diaminomethylideneamino)-6-[[4-[[2-[5-(4-fluorophenyl)tetrazol-2-yl]acetyl]amino]cyclohexyl]amino]-1,3,5-triazin-2-yl]amino]propanamide;hydrochloride |
| Molecular Formula | C26H36ClFN16O2 |
| Purity | ≥95% |
| InChI | InChI=1S/C26H35FN16O2.ClH/c27-15-5-3-14(4-6-15)21-40-42-43(41-21)12-20(45)32-16-7-9-17(10-8-16)33-24-37-25(39-26(38-24)36-23(30)31)34-18(13-1-2-13)11-19(44)35-22(28)29;/h3-6,13,16-18H,1-2,7-12H2,(H,32,45)(H4,28,29,35,44)(H6,30,31,33,34,36,37,38,39);1H |
| InChIKey | OUQBLPVSJWIYJV-UHFFFAOYSA-N |
| SMILES | C1CC1C(CC(=O)N=C(N)N)NC2=NC(=NC(=N2)NC3CCC(CC3)NC(=O)CN4N=C(N=N4)C5=CC=C(C=C5)F)N=C(N)N.Cl |
| Reference | [1]. Hart EM, A small-molecule inhibitor of BamA impervious to efflux and the outer membrane permeability barrier. Proc Natl Acad Sci U S A. 2019 Oct 22;116(43):21748-21757. |
