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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| I649414-1mg |
1mg |
期货 ![]() |
| |
| I649414-5mg |
5mg |
期货 ![]() |
|
| 别名 | 异落羽草苷 |
|---|---|
| 英文别名 | FT-0775723 | 2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-3-(3,4,5-TRIHYDROXY-6-METHYL-OXA N-2-YL)OXY-CHROMAN-4-ONE | HMS3355O07 | Astilbin;Neoisoastilbin | FT-0775722 | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3-dihydroc |
| 规格或纯度 | ≥99% |
| 英文名称 | Isoastilbin |
| 生化机理 | 异黄芪素是黄精和黄芪中的一种二氢黄酮苷化合物。异黄芪素能抑制葡萄糖基转移酶(GTase),IC50 值为 54.3 μg/mL,还能抑制酪氨酸酶的活性。异黄芪素对神经 |
| 储存温度 | 避光,-80℃储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
Isoastilbin is a dihydroflavonol glycoside compound in Rhizoma Smilacis glabrae and Astragalus membranaceus . Isoastilbin inhibits glucosyltransferase (GTase) with an IC 50 value of 54.3 μg/mL, and also inhibits tyrosinase activity. Isoastilbin shows neuroprotective, antioxidation, antimicrobial and anti-apoptotic properties and has the potential for Alzheimer’s disease research Form:Solid IC50& Target:IC50: 54.3 μg/mL (Glucosyltransferase (GTase) |
| 纯度 | ≥99% |
| IIUPAC Name | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3-dihydrochromen-4-one |
|---|---|
| INCHI | 1S/C21H22O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-26,28-29H,1H3 |
| InChi Key | ZROGCCBNZBKLEL-UHFFFAOYSA-N |
| Smiles | CC1C(C(C(C(O1)OC2C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O |
| Isomeric SMILES | CC1C(C(C(C(O1)OC2C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O |
| 关联CAS | 54141-72-9 |
| NSC Number | 245342 |
| MeSH Entry Terms | (2R-cis)-isomer of astilbin;(2S-cis)-isomer of astilbin;3-0-alpha-1-rhamnosyl-(2R,3R)-dihydroquercetin;astilbin;isoastilbin;neoisoastilbin |
| 分子量 | 450.4 |
| Reaxy-Rn | 25248269 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25248269&ln= |
| 分子量 | 450.400 g/mol |
|---|---|
| XLogP3 | 0.400 |
| 氢键供体数Hydrogen Bond Donor Count | 7 |
| 氢键受体数Hydrogen Bond Acceptor Count | 11 |
| 可旋转键计数Rotatable Bond Count | 3 |
| 精确质量Exact Mass | 450.116 Da |
| 单同位素质量Monoisotopic Mass | 450.116 Da |
| 拓扑极表面积Topological Polar Surface Area | 186.000 Ų |
| 重原子数Heavy Atom Count | 32 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 676.000 |
| 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 | 7 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 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 | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |