123967-58-8

• 常用中文名：克拉霉素EP杂质P
• 常用英文名：(3R,4S,5R,6R,7R,9R,11R,12S,13S,14R)-4-{[(2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (non-preferred name)
• CAS号：123967-58-8
• 分子式：C₃₉H₇₁NO₁₃
• 分子量：761.980
• 发布时间：2018-07-16 16:45:38
• 更新时间：2025-09-25 17:58:32

名称

• 中文名: 克拉霉素EP杂质P
• 英文名: (3R,4S,5R,6R,7R,9R,11R,12S,13S,14R)-4-{[(2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (non-preferred name)

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 790.9±60.0 °C at 760 mmHg
• 分子式: C₃₉H₇₁NO₁₃
• 分子量: 761.980
• 闪点: 432.1±32.9 °C
• 精确质量: 761.492554
• LogP: 3.51
• 蒸汽压: 0.0±6.3 mmHg at 25°C
• 折射率: 1.518