Catalogue Number: | PC-321003 |
Compound Name: | Colistin B Pentatrifluoroacetate (Polymyxin E2 Pentatrifluoroacetate) |
Synonyms: | N-((S)-4-amino-1-(((2S,3R)-1-(((S)-4-amino-1-oxo-1-(((3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-3-((R)-1-hydroxyethyl)-12,15-diisobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methylheptanamide, 2,2,2-trifluoroacetic acid (1:5) |
CAS#: | |
Alternate CAS#: | 1338055-88-1 (sulfate), 7239-48-7 (free base) |
Molecular Formula: | C52H98N16O13. 5 C2HF3O2 |
Molecular Weight: | 1155.46 5*114.02 |
Colistin A Pentatrifluoroacetate (Polymyxin E1 Pentatrifluoroacetate)
C53H100N16O13. 5 C2HF3O2
M.W. 1169.48 5*114.02
Colistin B-d7 Pentatrifluoroacetate (Polymyxin E2-d7 Pentatrifluoroacetate)
C52H91D7N16O13. 5 C2HF3O2
M.W. 1162.50 5*114.02