抗生素
CAS号:87081-35-4
品名:来普霉素BleptomycinB
中文别名:来普霉素B
英文别名:antibioticcl1957a;2,10,12,16,18-nonadecapentaenoicacid;antibioticci940;7,9,11,15-hexamethyl-8-oxo--yl)-17-ethyl-6-hydroxy-5;LEPTOMYCINBFROMSTREPTOMYCESSP;LeptomycinB,(2E,5S,6R,7S,9R,10E,12E,15R,16Z,18E)-19-[(2S,3S)-3,6-Dihydro-3-methyl-6-oxo-2H-pyran-2-yl]-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-8-oxo-2,10,12,16,18-nonadecapentaenoicacid;
分子式:C33H48O6
分子量:540.731
精确质量:540.345
Psa:100.9
UNII号:Y031I2N1EO
外观与性状:白色结晶固体
密度:1.072 g/cm3
沸点:725.8ºC at 760 mmHg
熔点:41-44ºC
闪点:224.7ºC
折射率:1.542
储存条件:-20ºC
安全说明:7-16-24-33-45
危险类别码:R23/25
海关编码:2916190090
危险品运输编码:UN 1230 3
危险品标志:T; F
简介:LeptomycinBisasecondarymetaboliteproducedbyStreptomycesspp.