Colistin is a cationic, multicomponent lipopeptide consisting of a cyclic heptapeptide with a tripeptide side chain acylated at the N terminus by a fatty acid
MedKoo Cat#: 413237
Name: Colistin heptapeptide
CAS#: 75748-25-3
Chemical Formula: C32H61N11O8
Exact Mass: 727.4705
Molecular Weight: 727.91
Elemental Analysis: C, 52.80; H, 8.45; N, 21.17; O, 17.58
The following data is based on the product molecular weight 727.91 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
50 mM | 0.02 mL | 0.12 mL | 0.23 mL |