| 英文名稱 | Cucurbitacin B |
|---|---|
| 中文名稱 | 葫蘆素B/葫蘆苦素B/雙氫葫蘆苦素F-25-乙酸酯/(R,E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-二羥基-4,4,9,13,14-五甲基-3,11-二氧代-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氫-1H-環戊烷[a]菲-17-基)-6-羥基-2-甲基-5-氧代庚-3-烯-2-基 乙酸酯 |
| CAS號 | 6199-67-3 |
| 分子式 | C32H46O8 |
| 分子量 | 558.70 |
| 外觀 | 白色粉末 |
| 熔點 | 184-186 °C |
| 沸點 | 699.3±55.0 °C | Condition: Press: 760 Torr |
| 酸度系數pKa | 12.60±0.29 | Condition: Most Acidic Temp: 25 °C |
WKQ-0000260
中文名稱：葫蘆素B
中文別名：葫蘆苦素B；雙氫葫蘆苦素F-25-乙酸酯；(R,E)-6-((2S,8S,9R,10R,13R,14S,16R,17R)-2,16-二羥基-4,4,9,13,14-五甲基-3,11-二氧代-2,3,4,7,8,9,10,11,12,13,14,15,16,17-十四氫-1H-環戊烷[a]菲-17-基)-6-羥基-2-甲基-5-氧代庚-3-烯-2-基 乙酸酯
英文名稱：Cucurbitacin B
英文別名：19-Nor-9β,10α-lanosta-5,23-diene-3,11,22-trione, 2β,16α,20,25-tetrahydroxy-9-methyl-, 25-acetate (7CI,8CI);(2β,9β,10α,16α,23E)-25-(Acetyloxy)-2,16,20-trihydroxy-9-methyl-19-norlanosta-5,23-diene-3,11,22-trione;(+)-Cucurbitacin B;Amarine;Cucurbitacin B;Cucurbitacine B;HY-N 0416;NSC 144154;NSC 49451;
分子式：C32H46O8
分子量：558.70
CAS號：6199-67-3
純度：HPLC≥98%
熔點：184-186 °C
沸點：699.3±55.0 °C | Condition: Press: 760 Torr
密度：1.23±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸系度數：12.60±0.29 | Condition: Most Acidic Temp: 25 °C
儲存條件：-20℃，干燥、避光、密封
規格：5mg10mg20mg50mg100mg500mg1g2g等應客戶需求包裝
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| Modified mixed nanomicelles with collagen peptides enhanced oral absorption of Cucurbitacin B: preparation and evaluation | ||
| 來源：SCI：DRUG DELIVERY | 作者：Lan Tang | 備注：影響因子：3.095 |
| 引用描述 | ||
CPs (1000, 3000, 5000?Da) were purchased by Cargill (Minneapolis, MN), and the positively charged CPs were separated from the CPs in our lab. Pedicellus Melo was purchased from Aomiao Chinese herbal medicine (Anhui, China) and CuB was extracted and separated from Pedicellus Melo. CuB and Cucurbitacin D reference substances were purchased from Weikeqi Biotech Co., Ltd. (Sichuan, China). Labrasol was kindly donated by Gattefosse Trading Co., Ltd (Shanghai, China). Kolliphor HS 15 was generously supplied by Shanghai Yunhong Chemical Preparation Technology Co., Ltd (Shanghai, China). | ||
| Ethanol enhances cucurbitacin B-induced apoptosis by inhibiting cucurbitacin B-induced autophagy in LO2 hepatocytes | ||
| 來源：SCI：Molecular & Cellular Toxicology | 作者：Ding, Qian | 備注：影響因子：1.24 |
| 引用描述 | ||
CuB, CuD, and CuE (≥98%) purchased from Weikeqi Biotech Co., Ltd. (China) were dissolved in DMSO. Ethanol, 3-methyladenine (3-MA), and monodansylcadaverine (MDC) were obtained from Sigma-Aldrich (USA). | ||
