唑来膦酸杂质对照品 结构确证图谱

中文名称

英文名称

CAS号

唑来膦酸标准品

Zoledronic Acid

118072-93-8

唑来膦酸杂质1

2-(1H-imidazol-1-yl)acetic acid

22884-10-2

唑来膦酸杂质2

(3,6-bis((1H-imidazol-1-yl)methyl)-2,5-dihydroxy-2,5-dioxido-1,4,2,5-dioxadiphosphinane-3,6-diyl)diphosphonic acid

唑来膦酸杂质3

1,3-bis(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3-ium chloride

2043362-88-

唑来膦酸杂质5

1,3-bis(carboxymethyl)-1H-imidazol-3-ium chloride

117255-11-5；

805228-36-8

唑来膦酸杂质8

3-(carboxymethyl)-1-(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3-ium chloride

1627731-60-5

唑来膦酸杂质9

1,3-bis(2-ethoxy-2-oxoethyl)-1H-imidazol-3-ium chloride

1334703-07-9