| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| R107557-20mg |
20mg |
现货  |
|
| 别名 | 瑞鲍迪甙A |
|---|---|
| 英文别名 | DTXSID8047898 | B3FUD0528F | 1-O-(13alpha-{[beta-D-glucopyranosyl-(1->2)-[beta-D-glucopyranosyl-(1->3)]-beta-D-glucopyranosyl]oxy}-18-oxo-5beta,8alpha,9beta,10alpha-kaur-16-en-18-yl)-beta-D-glucopyranose | Chrysanta AR-P | DTXCID50819922 | CBDivE_001904 | |
| 规格或纯度 | 分析标准品, ≥97% |
| 英文名称 | Rebaudioside A |
| 运输条件 | 常规运输 |
| 纯度 | ≥97% |
| IIUPAC Name | [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1R,4S,5R,9S,10R,13S)-13-[(2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]oxan-2-yl]oxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate |
|---|---|
| INCHI | 1S/C44H70O23/c1-17-11-43-9-5-22-41(2,7-4-8-42(22,3)40(59)66-38-33(58)30(55)26(51)20(14-47)62-38)23(43)6-10-44(17,16-43)67-39-35(65-37-32(57)29(54)25(50)19(13-46)61-37)34(27(52)21(15-48)63-39)64-36-31(56)28(53)24(49)18(12-45)60-36/h18-39,45-58H,1,4-16H2,2-3H3/t18-,19-,20-,21-,22+,23+,24-,25-,26-,27-,28+,29+,30+,31-,32-,33-,34+,35-,36+,37+,38+,39+,41-,42-,43-,44+/m1/s1 |
| InChi Key | HELXLJCILKEWJH-NCGAPWICSA-N |
| Smiles | CC12CCCC(C1CCC34C2CCC(C3)(C(=C)C4)OC5C(C(C(C(O5)CO)O)OC6C(C(C(C(O6)CO)O)O)O)OC7C(C(C(C(O7)CO)O)O)O)(C)C(=O)OC8C(C(C(C(O8)CO)O)O)O |
| Isomeric SMILES | C[C@@]12CCC[C@@]([C@H]1CC[C@]34[C@H]2CC[C@](C3)(C(=C)C4)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)(C)C(=O)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O |
| PubChem CID | 6918840 |
| 分子量 | 967.01 |
| Beilstein号 | 6470556 |
| Reaxy-Rn | 6470556 |
| 密度 | 1.58 |
|---|---|
| 比旋光度 | -33° (C=1,H2O) |
| 熔点 | 235°C(lit.) |
| 分子量 | 967.000 g/mol |
| XLogP3 | -2.800 |
| 氢键供体数Hydrogen Bond Donor Count | 14 |
| 氢键受体数Hydrogen Bond Acceptor Count | 23 |
| 可旋转键计数Rotatable Bond Count | 13 |
| 精确质量Exact Mass | 966.431 Da |
| 单同位素质量Monoisotopic Mass | 966.431 Da |
| 拓扑极表面积Topological Polar Surface Area | 374.000 Ų |
| 重原子数Heavy Atom Count | 67 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 1760.000 |
| 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 | 26 |
| 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 | 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 |
| WGK Germany | 3 |
|---|---|
| RTECS | NZ8174800 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 K2124239 |
分析证书 | R107557 |
| 1. Hongmei Zhang, Shixin Sun, Yanqing Wang, Zhenghao Fei, Jian Cao. (2018) Binding mechanism of five typical sweeteners with bovine serum albumin. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 205 (40). [PMID:30015031] [10.1016/j.saa.2018.07.013] |
| 2. Yuxin Wang, Linyao Li, Yawen Wang, Xiaokang Zhu, Mingdong Jiang, Erqun Song, Yang Song. (2018) New application of the commercial sweetener rebaudioside a as a hepatoprotective candidate: Induction of the Nrf2 signaling pathway. EUROPEAN JOURNAL OF PHARMACOLOGY, 822 (128). [PMID:29355553] [10.1016/j.ejphar.2018.01.020] |
| 3. Jingle Jiang, Lina Qi, Quanwei Wei, Fangxiong Shi. (2018) Effects of daily exposure to saccharin sodium and rebaudioside A on the ovarian cycle and steroidogenesis in rats. REPRODUCTIVE TOXICOLOGY, 76 (35). [PMID:29262312] [10.1016/j.reprotox.2017.12.006] |
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