3,4,5,4'-四甲氧基二苯乙烯
| 中文名称 | 3,4,5,4'-四甲氧基二苯乙烯 |
|---|---|
| 中文同义词 | 3,4,5,4'-四甲氧基二苯乙烯;化合物DMU-212;(E)-3,4,5,4'-四甲氧基苯乙烯;(E)-3,4,5,4'-四甲氧基二苯乙烯;化合物DMU-212,10 MM DMSO 溶液;-四甲氧基二苯乙烯;(E)-3,4,5,4'-四甲氧基二苯乙烯;DMU-212 ,E2203 |
| 英文名称 | 3,4,5,4'-TETRAMETHOXYSTILBENE |
| 英文同义词 | (E)-1,2,3-Trimethoxy-5-[2-(4-methoxyphenyl)ethenyl]benzene;DMU 212;(E)-3,4,5,4′-Tetramethoxystilbene;1,2,3-Trimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]-benzene;DMU-212;DMU 212;DMU212;Benzene, 1,2,3-trimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]-;(E)-3,4,5,4'-Tetramethoxystilbene >=98% (HPLC);Inhibitor,Apoptosis,antimitotic,DMU 212,Resveratrol,DMU-212,antioxidant,ERK,DMU212,inhibit,Extracellular signal regulated kinases,anticancer |
| CAS号 | 134029-62-2 |
| 分子式 | C18H20O4 |
| 分子量 | 300.349 |
| EINECS号 | 1312995-182-4 |
| 相关类别 | |
| Mol文件 | 134029-62-2.mol |
| 结构式 |  |
3,4,5,4'-四甲氧基二苯乙烯 性质
| 熔点 | 157-159℃ |
|---|---|
| 沸点 | 444.0±40.0 °C(Predicted) |
| 密度 | 1.117 |
| 储存条件 | 2-8°C |
| 溶解度 | DMSO：可溶5mg/mL，澄清（加热） |
| 形态 | 粉末 |
| 颜色 | 白色至米色 |
| InChI | 1S/C18H20O4/c1-19-15-9-7-13(8-10-15)5-6-14-11-16(20-2)18(22-4)17(12-14)21-3/h5-12H,1-4H3/b6-5+ |
| InChIKey | GGFQQRXTLIJXNY-AATRIKPKSA-N |
| SMILES | O(C)c1c(cc(cc1OC)\C=C\c2ccc(cc2)OC)OC |
DMU-212 是一种白藜芦醇 (HY-16561) 甲基化衍生物，具有抗分裂、抗增殖、抗氧化和促进细胞凋亡的活性。DMU-212 通过诱导凋亡 (apoptosis) 和激活 ERK1/2 蛋白导致有丝分裂停止。DMU-212 具有口服活性。
DMU-212 (0.3125-40 μM) inhibits growth of A375, MeWo, Bro and M5 cells human melanoma cells.
DMU-212 (30-50 μM; 24 hours) induces upregulation of cell cycle inhibitors, apoptosis and ERK activation in A375 cells.
DMU-212 induces upregulation of cell cycle inhibitors, apoptosis and ERK activation in A375 cells.
DMU-212 induces G2/M arrest and apoptosis in cancer cells.
DMU-212 induces mitotic arrest, apoptosis and activation of ERK1/2 protein.
Cell Proliferation Assay
| Cell Line: | A375 cells, MeWo cells, M5 cells, Bro cells |
| Concentration: | 0.3125 μM, 0,625 μM, 1.25 μM, 2.5 μM, 5 μM, 10 μM, 20 μM, 40 μM |
| Incubation Time: | 96 hours |
| Result: | Inhibited the cellular proliferation of human melanoma cells at submicromolar or micromolar concentrations (IC 50 =0.5 μM for A375 and Bro and IC 50 = 1.25 μM for MeWo and M5 cells). |
Cell Cycle Analysis
| Cell Line: | A375 cells |
| Concentration: | 20 μM, 30 μM, 50 μM |
| Incubation Time: | 24 hours |
| Result: | Caused a marked increase in the levels of p21, p53 and cyclin B1 proteins with a concomitant decrease in the levels of cyclin A2. |
Western Blot Analysis
| Cell Line: | A375 cells |
| Concentration: | 20 μM, 30 μM, 50 μM |
| Incubation Time: | 24 hours |
| Result: | Significant upregulation of Bax, caspase 3 and caspase 9 protein levels, while the levels of the anti-apoptotic protein Bcl-2 were decreased. |
DMU-212 (50 mg/kg; i.g.; three times a week; for 14 days) inhibits tumor growth in xenograft model of human ovarian cancer.
| Animal Model: | 6-weeks-old SCID female mice (20-24 g), with ovarian cancer xenografts |
| Dosage: | 50 mg/kg |
| Administration: | Oral gavage, three times a week, for 14 days |
| Result: | Lower tumor burden. |
安全信息
| WGK Germany | 3 |
|---|---|
| 存储类别 | 11 - 可燃固体 |
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2025/12/22 | HY-137977 | 3,4,5,4'-四甲氧基二苯乙烯 DMU-212 | 134029-62-2 | 1 mg | 248元 |
| 2025/12/22 | HY-137977 | 3,4,5,4'-四甲氧基二苯乙烯 DMU-212 | 134029-62-2 | 10mM * 1mLin DMSO | 550元 |