Colistin Sulfate

• Catalog No.: C641500
• CAS Number: 1264-72-8
• M. F.: C52H98N16O13
• M. W.: 1155.43392
• Storage: -20°C Freezer

SYNONYMS

• IUPAC name: N-[(1S)-3-amino-1-{[(1S,2R)-1-{[(1S)-3-amino-1-{[(3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-3-[(1R)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl]carbamoyl}propyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propyl]-5-methylheptanamide
• IUPAC Traditional name: colistin
• Synonyms: Polymyxin E. Sulfate; Colomycin; Belcomycine

DATABASE IDS

• CAS Number: 1264-72-8

PROPERTIES

• Apperance: Off-White Solid
• Melting Point: >230°C (dec.)
• Solubility: Water
• Storage Condition: -20°C Freezer

DETAILS

Description (English)

Cyclic polypeptide antibiotic produced by Bacillus polymyxa. Complex mixture of at least 30 components, primarily colistins A and B.[α]D= -65° (c= 1, Water) LOD: 3%

REFERENCES

• Suzuki, T., et al.: J. Biochem., 54, 25 (1963)
• Barnett, M., et al.: Br. J. Pharmacol. Chemother., 23, 552 (1963)
• Littlewood, J, M., et al.: Respir. Med., 94, 632 (1963)
• Li, J., et al.: Int. J. Antimicrob. Ag., 25, 11 (1963)