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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| N347796-1mg |
1mg |
现货 ![]() |
| |
| N347796-5mg |
5mg |
现货 ![]() |
| |
| N347796-10mg |
10mg |
现货 ![]() |
| |
| N347796-25mg |
25mg |
现货 ![]() |
|
| 英文别名 | 3'-Demethylerythromyon | Des-N-methylerythromycin | ERYTHROMYCIN IMPURITY B [EP IMPURITY] | Erythromyon, 3'-demethyl- | N-Demethylerythromycin A | ERYTHROMYCIN ESTOLATE IMPURITY B [EP IMPURITY] | TXOOBKBDBNRQCF-QNPWSHAKSA-N | 3''-N-DESMETHYLERYTHROMYCIN A |
|---|---|
| 规格或纯度 | ≥95% |
| 英文名称 | N-Demethyl Erythromycin A |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
N-去甲基红霉素A是红霉素的代谢产物。 N-Demethyl Erythromycin A is a metabolite of Erythromycin. |
| 纯度 | ≥95% |
| pKa值 | pKa: 13.09 (Predicted), pKa: 9.07 (Predicted) |
|---|
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 488196494 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione |
| INCHI | 1S/C36H65NO13/c1-13-24-36(10,44)29(40)19(4)26(38)17(2)15-34(8,43)31(50-33-27(39)23(37-11)14-18(3)46-33)20(5)28(21(6)32(42)48-24)49-25-16-35(9,45-12)30(41)22(7)47-25/h17-25,27-31,33,37,39-41,43-44H,13-16H2,1-12H3/t17-,18-,19+,20+,21-,22+,23+,24-,25+,27-,28+,29-,30+,31-,33+,34-,35-,36-/m1/s1 |
| InChi Key | TXOOBKBDBNRQCF-QNPWSHAKSA-N |
| Smiles | CCC1C(C(C(C(=O)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)NC)O)(C)O)C)C)O)(C)O |
| Isomeric SMILES | CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)NC)O)(C)O)C)C)O)(C)O |
| 分子量 | 719.9 |
| Reaxy-Rn | 24940916 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=24940916&ln= |
| 溶解性 | Soluble in water (partly), methanol, and chloroform. |
|---|---|
| 密度 | ~1.2 g/cm3(Predicted) |
| 折光率 | n20D1.54 (Predicted) |
| 沸点 | ~818.1° C at 760 mmHg (Predicted) |
| 熔点 | 142-144° C |
| 分子量 | 719.900 g/mol |
| XLogP3 | 2.200 |
| 氢键供体数Hydrogen Bond Donor Count | 6 |
| 氢键受体数Hydrogen Bond Acceptor Count | 14 |
| 可旋转键计数Rotatable Bond Count | 7 |
| 精确质量Exact Mass | 719.446 Da |
| 单同位素质量Monoisotopic Mass | 719.446 Da |
| 拓扑极表面积Topological Polar Surface Area | 203.000 Ų |
| 重原子数Heavy Atom Count | 50 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 1150.000 |
| 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 | 18 |
| 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 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H319: 引起严重眼睛刺激 |
| 预防措施声明 |
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 |