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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| B595159-100mg |
100mg |
期货 ![]() |
| |
| B595159-250mg |
250mg |
期货 ![]() |
| |
| B595159-500mg |
500mg |
期货 ![]() |
| |
| B595159-1g |
1g |
期货 ![]() |
|
| 规格或纯度 | ≥98% |
|---|---|
| 英文名称 | Biotin-PEG3-azide |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
Biotin-PEG3-azide is PEG derivative containing a biotin group and an azide group. The azide group can react with either alkyne moiety in Cu(I)-catalyzed Click Chemistry reaction or DBCO moiety in copper-free Click Chemistry reaction to form a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media of the molecules conjugated to the biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules. |
| 纯度 | ≥98% |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| 分子类型 | 小分子 |
|---|---|
| IIUPAC Name | 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]pentanamide |
| INCHI | 1S/C18H32N6O5S/c19-24-21-6-8-28-10-12-29-11-9-27-7-5-20-16(25)4-2-1-3-15-17-14(13-30-15)22-18(26)23-17/h14-15,17H,1-13H2,(H,20,25)(H2,22,23,26)/t14-,15-,17-/m0/s1 |
| InChi Key | ZWFOOMQCYIGZBE-ZOBUZTSGSA-N |
| Smiles | C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCN=[N+]=[N-])NC(=O)N2 |
| Isomeric SMILES | C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)NCCOCCOCCOCCN=[N+]=[N-])NC(=O)N2 |
| 分子量 | 444.55 |
| Reaxy-Rn | 19578611 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19578611&ln= |
| 熔点 | 110 °C |
|---|---|
| 分子量 | 444.600 g/mol |
| XLogP3 | 0.500 |
| 氢键供体数Hydrogen Bond Donor Count | 3 |
| 氢键受体数Hydrogen Bond Acceptor Count | 8 |
| 可旋转键计数Rotatable Bond Count | 17 |
| 精确质量Exact Mass | 444.215 Da |
| 单同位素质量Monoisotopic Mass | 444.215 Da |
| 拓扑极表面积Topological Polar Surface Area | 138.000 Ų |
| 重原子数Heavy Atom Count | 30 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 577.000 |
| 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 | 3 |
| 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 |
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| 4. Chenchen Ge, Xiong Chen, Dou Wang. (2024) An array of femtoliter wells for sensitive detection of copper using click chemistry. TALANTA, 274 (125973). [PMID:38537359] [10.1016/j.talanta.2024.125973] |