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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| t168933-10mg |
10mg |
现货 ![]() |
| |
| t168933-50mg |
50mg |
现货 ![]() |
| |
| T168933-250mg |
250mg |
现货 ![]() |
| |
| T168933-1g |
1g |
现货 ![]() |
|
| 别名 | 2,4,3',5'-四甲氧基二苯乙烯 | (E)-1-(3,5-二甲氧基苯乙烯基)-2,4-二甲氧基苯 |
|---|---|
| 英文别名 | AC-35369 | SR-01000597603 | NSC-748799 | Stilbene, 2,3',4,5'-tetramethoxy- | trans-2,4,3'',5''-tetramethoxystilbene | trans-2,4,3',5'-tetramethoxystilbene | Glycon S-80 | AS-71536 | Trans-2,3',4,5'-tetramethoxystilbene | (E)-4,5'-(ethene-1,2-diyl)bis(1,3- |
| 规格或纯度 | ≥98%(HPLC) |
| 英文名称 | 2,4,3′,5′-tetramethoxystilbene |
| 生化机理 | 高效的选择性CYP1B1抑制剂(1B1、1A1和1A2的IC 50值分别为6、300和3100 nM)。竞争性抑制剂(K i = 3 nM)。体外抗癌活性。 2,3′,4,5′-Tetramethoxystilbene, also known as TMS, is a selective and competitive inhibitor of cytochrome P450 1B. It is a synthetic trans-stilbene analog. TMS is an analog of resveratrol and is an anti-cancer agent. TMS is cytotoxic to gefitinib-resistant (G-R) non-small-cell lung cancer (NSCLC) cells. It binds to sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) and promotes apoptosis and autophagy. TMS is also a selective inhibitor of CYP1B1. |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 作用类型 | 抑制剂 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
| 产品介绍 |
TMS ((E)-2,3',4,5'-tetramethoxystilbene) 是一种选择性和竞争性 CYP1B1 抑制剂,IC50 为 6 nM,Ki 值为 3 nM。TMS 对 CYP1A1 (IC50=300 nM) 和 CYP1A2 (IC50=3.1 μM) 的抑制作用较小。TMS 是白藜芦醇的甲基化衍生物,具有抗癌活性。 |
| 纯度 | ≥98%(HPLC) |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 504763665 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 1-[(E)-2-(2,4-dimethoxyphenyl)ethenyl]-3,5-dimethoxybenzene |
| INCHI | 1S/C18H20O4/c1-19-15-8-7-14(18(12-15)22-4)6-5-13-9-16(20-2)11-17(10-13)21-3/h5-12H,1-4H3/b6-5+ |
| InChi Key | JDBCWSHYEQUBLW-AATRIKPKSA-N |
| Smiles | COC1=CC(=C(C=C1)C=CC2=CC(=CC(=C2)OC)OC)OC |
| Isomeric SMILES | COC1=CC(=C(C=C1)/C=C/C2=CC(=CC(=C2)OC)OC)OC |
| PubChem CID | 5354004 |
| 分子量 | 300.35 |
| 分子量 | 300.300 g/mol |
|---|---|
| XLogP3 | 4.100 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 4 |
| 可旋转键计数Rotatable Bond Count | 6 |
| 精确质量Exact Mass | 300.136 Da |
| 单同位素质量Monoisotopic Mass | 300.136 Da |
| 拓扑极表面积Topological Polar Surface Area | 36.900 Ų |
| 重原子数Heavy Atom Count | 22 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 332.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 1 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 1 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H302: 吞食有害 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P330: 漱口 P301+P312: 如误吞咽:如感觉不适,呼叫急救中心/医生。 P501: 将内容物/容器处理到。。。 |
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