左氧氟沙星雜質R

中文名稱：左氧氟沙星雜質R

C A S 號：106939-30-4

產品分類：CAS號大全

產品品牌：紀寧生物

產品詳情

CAS號：106939-30-4

英文名稱：(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity)

英文同義詞：UING 4-257;N-Ethyl Levofloxacin;Levofloacin Impurity R;Levofloxacin impurity R;(S)-10-(4-ethylpiperazin-1-yl)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid;(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-(4-ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-;(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity);Levofloxacin?impurity?18/N-Ethyl?Levofloxacin/(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic?Acid

中文名稱：左氧氟沙星雜質R

中文同義詞：左氧氟沙星雜質R;(3S)-10-(4-乙基-1-哌嗪基)-9-氟-2,3-二氫-3-甲基-7-氧代-7H-吡啶并[1,2,3-DE]-1,4-苯并惡嗪-6-羧酸

分子式：C19H22FN3O4

分子量：375.39

沸點：578.3±50.0 °C(Predicted)

密度：1.44±0.1 g/cm3(Predicted)

酸度系數(pKa)：5.19±0.40(Predicted)