CAS Number
1338055-88-1
Colistin B Sulfate Salt (~90%)
SL Number
CSL-11000
Category
impurity
Molecular Formula
C52H98N16O13 • x(H2SO4)
Molecular Weight
1155.439808
Description
1-[(2S)-4-Amino-2-[(6-methyl-1-oxoheptyl)amino]butanoic acid]polymyxin E1 Sulfate Salt; Colistin B Sulfate Salt; Polymyxin E2 Sulfate Salt; 1,4,7,10,13,16,19-Heptaazacyclotricosane Cyclic Peptide deriv. Sulfate Salt; Colistin I Sulfate Salt; N2-(6-Methyl-1-oxoheptyl)-L-2,4-diaminobutanoyl-L-threonyl-L-2,4-diaminobutanoyl-L-2,4-diaminobutanoyl-L-2,4-diaminobutanoyl-D-leucyl-L-leucyl-L-2,4-diaminobutanoyl-L-2,4-diaminobutanoyl-L-threonine (10→4)-Lactam Sulfate Salt
Pricing: Contact us for current pricing and availability
Request Quote