硫酸粘杆菌素

中文名称:硫酸粘杆菌素

中文别名:硫酸粘菌素

英文名称:colistin sulfate 

英文别名:Colistin Sulphate; n-[3-amino-1-[[1-[[3-amino-1-[[6,9,18-tris(2-aminoethyl)-3-(1-hydroxyethyl)-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]carbamoyl]propyl]carbamoyl]-2-hydroxy-propyl]carbamoyl]propyl]-5-methyl-heptanamide sulfate; N-[(2S)-4-amino-1-{[(2S,3R)-1-{[(2S)-4-amino-1-oxo-1-{[(3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-3-[(1R)-1-hydroxyethyl]-12,19-heptaazacyclotricosan-21-yl]amino}butan-2-yl]amino}-3-hydroxy-1-oxobutan-2-yl]amino}-1-oxobutan-2-yl]-6-methyloctanamide sulfate (1:1); 19-heptaazacyclotricosan-21-yl]carbamoyl}propyl]carbamoyl}-2-hydroxypropyl]carbamoyl}propyl]-5-methylheptanamide

CAS:1264-72-8

EINECS:215-034-3

分子式:C52H100N16O17S 

分子量:1155.4339

抗生素药敏试验：The formulation of colistin reference standard powder used in antimicrobial susceptibility tests is colistin sulfateand not colistin methane sulfonate (sulfomethate). 

白色或微黄色粉末；无臭或几乎无臭；有引湿性。在水中易溶，在乙醇中微溶，在丙酮、氯仿或乙醚中几乎不溶。1%水溶液的pH值应为4.0-6.5。