英文名称
12-O-Methyl Clarithromycin (~90%)
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(二甲氨基)-3-羟基-6-甲基四氢- 2H-吡喃-2-基)氧基)-14-乙基-12-羟基-4-(((2R,4R,5S,6S)-5-羟基-4-甲氧基-4,6-二甲基四氢-2H-吡喃 -2-基)氧基)-7,13-二甲氧基-3,5,7,9,11,13-六甲基氧基酰基四萜-2,10-二酮 (克拉霉素杂质)
Smiles Code
CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@@](C)(C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)OC)OC
纯度
>95% (HPLC)
网页展示纯度为入库指导纯度值,各批次间存在一定差异,实际纯度以收货为准
White to Light Beige Solid
Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
Standards; Pharmaceutical/API Drug Impurities/Metabolites; Carbohydrates and Oligosaccharides; Semi-Synthetic;
12-O-Methyl Clarithromycin (Clarithromycin EP Impurity F) is a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin (C559750). 12-O-Methyl Clarithromycin was shown to inhibit uptake of Clarithromycin into the lung cells.