常用名 | 克拉霉素 | CAS号 | 81103-11-9 |
---|---|---|---|
价格 | ¥300.0/5g ¥需询单/100mg ¥需询单/10g ¥需询单/100g | 纯度 | 98.0% |
备货期 | 1天 | 库存 | 现货 |
产品网页 | https://shop.ruiweier.cn/cas/81103-11-9.html |
产品详情(用途,包装等)
中文名 克拉红霉素 英文名 Clarithromycin 别名 克拉仙 克拉霉素 英文别名 6-O-Methylerythromycin A-56268 Biaxin Klacid TE-03 (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (non-preferred name) (3R,4S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (non-preferred name) CAS 81103-11-9 化学式 C38H69NO13 分子量 747.953 InChI InChI=1/C38H69NO13/c1-15-26-38(10,45)31(42)21(4)28(40)19(2)17-37(9,47-14)33(52-35-29(41)25(39(11)12)16-20(3)48-35)22(5)30(23(6)34(44)50-26)51-27-18-36(8,46-13)32(43)24(7)49-27/h19-27,29-33,35,41-43,45H,15-18H2,1-14H3/t19-,20-,21+,22?,23-,24+,25+,26-,27+,29-,30+,31-,32+,33-,35+,36-,37-,38-/m1/s1 密度 1.18g/cm3
熔点 217-220℃ 沸点 805.5°C at 760 mmHg 闪点 440.9°C 蒸汽压 5.06E-30mmHg at 25°C 折射率 1.526 产品用途 属大环内酯类抗生素,用于治疗上、下呼吸道感染,皮下软组织感染等 更多
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