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别名: | 5,8-二羟基-2-[(1S)-1-羟基-4-甲基戊-3-烯基]萘-1,4-二酮;紫草素;紫草提取物;Anchusin;Alkannin;(S)-5,8-Dihydroxy-2-(1-Hydroxy-4-Methylpent-3-Enyl) | ||
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Cas号: | 517-88-4 | ||
分子式: | C16H16O5 | 熔点: | 149 °C |
分子量: | 288.3 | 沸点: | 567.4±50.0 °C | Condition: Press: 760 Torr |
密度: | 1.373±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr | ||
储存条件: | 2-8℃ |
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货号 | 规格 | 可用库存 | 销售价(RMB) | 您的折扣价(RMB) | 购买数量 |
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熔点: | 149 °C |
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密度: | 1.373±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr |
储存条件: | 2-8℃ |
左旋紫草素分析标准品,HPLC≥98%
中文名称:紫草素
英文名称:Alkannin
英文别名:1,4-Naphthalenedione, 5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-, (S)-; 1,4-Naphthalenedione, 5,8-dihydroxy-2-[(1S)-1-
hydroxy-4-methyl-3-pentenyl]- (9CI); 1,4-Naphthoquinone, 5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-, (-)- (8CI); Alkannin (6CI); 5,8-Dihydroxy-2-
[(1S)-1-hydroxy-4-methyl-3-penten-1-yl]-1,4-naphthalenedione; (-)-Alkannin; Alkanet extract; Alkanna red; Anchusa acid; Anchusin; C.I. 75530; C.I.
Natural Red 20; NSC 94524
分 子 式:C16 H16 O5
分 子 量:288.30
C A S号:517-88-4
纯 度:HPLC≥98%
熔 点:149 °C
沸 点(预测值):567.4±50.0 °C | Condition: Press: 760 Torr
密度:1.373±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸度系数pKa :7.34±0.20 | 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