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3β-[(2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl)oxy]-5,14,19-trihydroxy-5β-card-20(22)-enolide

更新时间:2025-08-24 20:21:43

3β-[(2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl)oxy]-5,14,19-trihydroxy-5β-card-20(22)-enolide结构式
3β-[(2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl)oxy]-5,14,19-trihydroxy-5β-card-20(22)-enolide结构式
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常用名 3β-[(2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl)oxy]-5,14,19-trihydroxy-5β-card-20(22)-enolide 英文名 3β-[(2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl)oxy]-5,14,19-trihydroxy-5β-card-20(22)-enolide
CAS号 20045-26-5 分子量 576.718
密度 1.3±0.1 g/cm3 沸点 719.9±60.0 °C at 760 mmHg
分子式 C32H48O9 熔点 N/A
MSDS N/A 闪点 228.0±26.4 °C

 名称

英文名 3-[(2,6-Dideoxy-3,4-O-isopropylidenehexopyranosyl)oxy]-5,14,19-trihydroxycard-20(22)-enolide
英文别名 更多

 物理化学性质

密度 1.3±0.1 g/cm3
沸点 719.9±60.0 °C at 760 mmHg
分子式 C32H48O9
分子量 576.718
闪点 228.0±26.4 °C
精确质量 576.329834
LogP 1.46
蒸汽压 0.0±5.3 mmHg at 25°C
折射率 1.595

 英文别名

EINECS 243-481-4
Card-20(22)-enolide, 3-[[2,6-dideoxy-3,4-O-(1-methylethylidene)hexopyranosyl]oxy]-5,14,19-trihydroxy-
3-[(2,6-Dideoxy-3,4-O-isopropylidenehexopyranosyl)oxy]-5,14,19-trihydroxycard-20(22)-enolide
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