77517-27-2

• 常用中文名：Cosmomycin B
• 常用英文名：Cosmomycin B
• CAS号：77517-27-2
• 分子式：C₄₀H₅₃NO₁₄
• 分子量：771.847
• 发布时间：2021-10-30 15:47:38
• 更新时间：2025-09-17 20:41:56

名称

• 英文名: Cosmomycin B
• 英文别名: 5,12-Naphthacenedione, 8-ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-7-[[2,3,6-trideoxy-4-O-[2,6-dideoxy-4-O-[(2S,5S,6S)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]-α-L-lyxo-hexopyranosyl]-3- (dimethylamino)-α-L-lyxo-hexopyranosyl]oxy]-, (7R,8R)-; Cosmomycin B; (7R,8R)-8-Ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-7-[[2,3,6-trideoxy-4-O-[2,6-dideoxy-4-O-[(2S,5S,6S)-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]-α-L-lyxo-hexopyranosyl]-3-(dimethylamino)-α-L-lyxo-hexopyranosyl]oxy]-5,12-naphthacenedione; (1R,2R)-2-Ethyl-2,5,7,12-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 2,3,6-trideoxy-4-O-{2,6-dideoxy-4-O-[(2S,5S,6S)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]-α-L-lyxo-hexopyrano syl}-3-(dimethylamino)-α-L-lyxo-hexopyranoside

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 895.1±65.0 °C at 760 mmHg
• 分子式: C₄₀H₅₃NO₁₄
• 分子量: 771.847
• 闪点: 495.1±34.3 °C
• 精确质量: 771.346619
• LogP: 6.57
• 蒸汽压: 0.0±0.3 mmHg at 25°C
• 折射率: 1.651