Polymyxine B2 (Sulfaat)

Polymyxin B2 Sulfate is a polypeptide antibiotic that has antibacterial activity, particularly against gram-negative bacteria. Polymyxin B2 Sulfate kills the bacteria by binding to lipopolysaccharide molecules on the bacterial cell membrane, disrupting the integrity of the cell membrane and causing the cell contents to leak. Polymyxin B2 Sulfate can be used in antibiotic development and treatment of drug-resistant strains[1].

108965-69-1

12352005

Antibiotic; Bacterial

Anti-infection

Infection

O=C(N[C@H](C(N[C@@](C(N[C@H](C(N[C@@]1([H])[C@H](O)C)=O)CCN)=O)([H])CCN)=O)CC(C)C)[C@H](NC([C@@H](NC([C@@](CCNC1=O)([H])NC([C@H](CCN)NC([C@H]([C@H](O)C)NC([C@H](CCN)NC(CCCCC(C)C)=O)=O)=O)=O)=O)CCN)=O)CC2=CC=CC=C2.O=S(O)(O)=O.[x]

C55H96N16O13.xH2SO4

1189.45 (free base)

[1]Meng M, et al. Simultaneous quantitation of polymyxin B1, polymyxin B2 and polymyxin B1-1 in human plasma and treated human urine using solid phase extraction and liquid chromatography–tandem mass spectrometry[J]. Journal of Chromatography B, 2016, 1012: 23-36.

Room temperature

http://file.medchemexpress.com/batch_PDF/HY-A0248C/

Reference compound1

No Development Reported