19146-28-2

• 常用中文名：(2R,3R)-3-(β-D-Glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
• 常用英文名：(2R,3R)-3-(β-D-Glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
• CAS号：19146-28-2
• 分子式：C₂₁H₂₂O₁₀
• 分子量：434.393
• 发布时间：2021-09-14 20:10:16
• 更新时间：2024-04-06 17:02:07

名称

• 英文名: (2R,3R)-7-Hydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-glucopyranoside
• 英文别名: (2R,3R)-7-Hydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-glucopyranoside; 4H-1-Benzopyran-4-one, 3-(β-D-glucopyranosyloxy)-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-, (2R,3R)-

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 785.8±60.0 °C at 760 mmHg
• 分子式: C₂₁H₂₂O₁₀
• 分子量: 434.393
• 闪点: 278.7±26.4 °C
• 精确质量: 434.121307
• LogP: -0.19
• 蒸汽压: 0.0±2.9 mmHg at 25°C
• 折射率: 1.720