百两金素A分析标准品,HPLC≥98%

百两金素A分析标准品,HPLC≥98%
中文名称：百两金素A
英文名称：Ardisiacrispin A
英文别名：Oleanan-30-al, 13,28-epoxy-16α-hydroxy-3β-[(O-β-D-xylopyranosyl-(1→2)-O-β-D-glucopyranosyl-(1→4)-O-[β-D-glucopyranosyl-(1→2)]-α-L-arabinopyranosyl)oxy]- (8CI); (3β,16α,20β)-13,28-Epoxy-3-[(O-β-D-glucopyranosyl-(1→2)-O-[O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl)oxy]-16-hydroxyoleanan-29-al; 2H,5H-14a,4a-(Epoxymethano)picene, oleanan-29-al deriv.; 3-O-{β-D-xylopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-[β-D-glucopyranosyl-(1→2)]-α-L-arabinopyranosyl}cyclamiretin A; Ardisiacrispin A; Ardisicrispin A;Deglucocyclamin; Deglucocyclamin I; LTS 4; Saxifragifolin B
分 子 式：C52 H84 O22
分 子 量：1061.21
C A S号：23643-61-0
纯    度：HPLC≥98%
密度：1.48±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸度系数pKa ：12.78±0.70 | Condition: Most Acidic Temp: 25 °C
储存条件：2-8°C，干燥、避光、密封
规格：20mg  50mg  100mg  500mg  1g  2g等应客户需求包装

• 熔点： 238-240℃

• 比旋光度： (c, 0.19 in MeOH)+15.2;(c, 1.78 in Py)-15.7

• 储存条件： 2-8℃

• 来源： Androsace saxifragifolia, Cyclamen neapolitanum and Cyclamen eur