| 英文名稱(chēng) | Epimedin B |
|---|---|
| 中文名稱(chēng) | 朝藿定B/淫羊藿定B/淫羊霍定B/朝霍定B/淫羊藿苷B |
| CAS號(hào) | 110623-73-9 |
| 分子式 | C38H48O19 |
| 分子量 | 808.78 |
| 外觀(guān) | 黃色結(jié)晶粉末 |
| 熔點(diǎn) | 162-164 °C |
| 沸點(diǎn) | 1066.1±65.0 °C | Condition: Press: 760 Torr |
| 酸度系數(shù)pKa | 5.90±0.40 | Condition: Most Acidic Temp: 25 °C |
WKQ-0000123
中文名稱(chēng)：朝藿定B
中文別名：淫羊藿定B；淫羊霍定B；朝霍定B；淫羊藿苷B
英文名稱(chēng)：Epimedin B
英文別名：4H-1-Benzopyran-4-one, 3-[(6-deoxy-2-O-β-D-xylopyranosyl-α-L-mannopyranosyl)oxy]-7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)- (9CI);3-[(6-Deoxy-2-O-β-D-xylopyranosyl-α-L-mannopyranosyl)oxy]-7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one;Epimedin B;
分子式：C38H48O19
分子量：808.78
CAS號(hào)：110623-73-9
純度：HPLC≥98%
熔點(diǎn)：162-164 °C
沸點(diǎn)：1066.1±65.0 °C | Condition: Press: 760 Torr
密度：1.60±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸系度數(shù)：5.90±0.40 | Condition: Most Acidic Temp: 25 °C
儲(chǔ)存條件：-20℃，干燥、避光、密封
規(guī)格：5mg10mg20mg50mg100mg500mg1g2g等應(yīng)客戶(hù)需求包裝
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| Geographical classification of Epimedium based on HPLC fingerprint analysis combined with multi-ingredients quantitative analysis | ||
| 來(lái)源：SCI：BIOMEDICAL CHROMATOGRAPHY | 作者：Ning Xu | 備注：影響因子：1.729 |
| 引用描述 | ||
Standard compounds,epimedin A, epimedin B, epimedin C, icariin and baohuoside I, were obtained from the Sichuan Weikeqi Biological Technology Co. Ltd(Chengdu, China). Analytical‐grade formic acid and anhydrous ethanolwere obtained from the Nanjing Chemical Reagent Co. Ltd (Jiangsu, China). | ||
