中文名 | 头孢他啶EP杂质H |
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英文名 | (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
中文别名 | 头孢他啶杂质H |
英文别名 |
(6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-{[(1-methoxy-2-methyl-1-oxo-2-propanyl)oxy]imino}acetyl]amino}-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
UNII-W0D5C285HM Ceftazidime Methyl Ester 1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[[2-(methoxy)-1,1-dimethyl-2-oxoethoxy]imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinium Inner Salt Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(2-methoxy-1,1-dimethyl-2-oxoethoxy)imino]-1-oxoethyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt Ceftazidime EP Impurity H Ceftazidime Impurity 8 |
分子式 | C23H24N6O7S2 |
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分子量 | 560.603 |
精确质量 | 560.114807 |
PSA | 237.98000 |
LogP | -2.38 |
储存条件 | -20°C, 充氩 |