| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| T162436-200mg |
200mg |
现货  |
| |
| T162436-1g |
1g |
现货 |
|
| 别名 | 5-乙酰氨基-4,7,8,9-四-O-乙酰-3,5-二脱氧-β-D-甘油酸-D-半乳-2-吡喃壬酮糖甲酯 |
|---|---|
| 英文别名 | 4,7,8,9-Tetra-O-acetyl-D-neuraminic acid methyl ester | methyl4,7,8,9-tetra-O-acetyl-N-acetylneuraminate | 4,7,8,9-Tetra-O-acetyl-N-acetylneuraminic Acid Methyl Ester | DTXSID10456014 | Methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-beta- |
| 规格或纯度 | ≥98% |
| 英文名称 | 4,7,8,9-Tetra-O-acetyl-N-acetylneuraminic Acid Methyl Ester |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
Application： Versatile acetylated neuraminic acid or sialic acid derivative. N-acetylneuraminic acid is often present as the terminal sugar of glycoproteins. |
| PubChem SID | 504766042 |
|---|---|
| IUPAC Name | methyl (2S,4S,5R,6R)-5-acetamido-4-acetyloxy-2-hydroxy-6-[(1S,2R)-1,2,3-triacetyloxypropyl]oxane-2-carboxylate |
| INCHI | InChI=1S/C20H29NO13/c1-9(22)21-16-14(31-11(3)24)7-20(28,19(27)29-6)34-18(16)17(33-13(5)26)15(32-12(4)25)8-30-10(2)23/h14-18,28H,7-8H2,1-6H3,(H,21,22)/t14-,15+,16+,17+,18+,20-/m0/s1 |
| InChi Key | CAKDMYCBPKFKCV-DCDDNHAVSA-N |
| Canonical SMILES | CC(=O)NC1C(CC(OC1C(C(COC(=O)C)OC(=O)C)OC(=O)C)(C(=O)OC)O)OC(=O)C |
| Isomeric SMILES | CC(=O)N[C@@H]1[C@H](C[C@](O[C@H]1[C@@H]([C@@H](COC(=O)C)OC(=O)C)OC(=O)C)(C(=O)OC)O)OC(=O)C |
| WGK Germany | 3 |
| PubChem CID | 11123820 |
| 分子量 | 491.45 |
| Reaxy-Rn | 3078340 |
| 溶解性 | 微溶于氯仿 |
|---|---|
| 敏感性 | 对热敏感 |
| 熔点 | 185-189 °C |
| 分子量 | 491.400 g/mol |
| XLogP3 | -0.300 |
| 氢键供体数Hydrogen Bond Donor Count | 2 |
| 氢键受体数Hydrogen Bond Acceptor Count | 13 |
| 可旋转键计数Rotatable Bond Count | 14 |
| 精确质量Exact Mass | 491.164 Da |
| 单同位素质量Monoisotopic Mass | 491.164 Da |
| 拓扑极表面积Topological Polar Surface Area | 190.000 Ų |
| 重原子数Heavy Atom Count | 34 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 812.000 |
| 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 | 6 |
| 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 |
|---|---|
| Reaxy-Rn | 3078340 |
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