中文名稱： 埃坡霉素B
中文別名：  帕土匹龍; 埃坡霉素 B; (1S,3S,7S,10R,11S,12S,16R)-7,11-二羥基-8,8,10,12,16-五甲基-3-[(1E)-1-甲基-2-(2-甲基-4-噻唑基)乙烯基]-4,17-二氧雜雙環(huán)[14.1.0]十七烷-5,9-二酮; 埃博霉素B
英文名稱： Epothilone B
英文別名：  Patupilone; [1S-[1R*, 3R* (E) , 7R*, 10S*, 11R*, 12R*, 16S*]]-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[1-methyl-2-(2-methyl-4-thiazolyl) ethenyl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione; (1S,3S,7R,10S,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione; (1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
CAS號： 152044-54-7
分子式： C27H41NO6S
分子量： 507.6825
分子結構： 
密度： 1.137g/cm3
沸點： 680.188°C at 760 mmHg
閃點： 365.165°C
蒸汽壓： 0mmHg at 25°C