头孢克肟杂质B
头孢克肟杂质B
头孢克肟杂质B(EP)
Cefixime EP Impurity B Acetic Acid Salt
头孢克肟杂质B(EP)
Cefixime EP Impurity B Acetic Acid Salt
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产品编号: CCR242810
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相关CAS号:1335475-19-8 (no stereochem)
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分子式:C₁₇H₂₁N₅O₈S₂
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分子量:487.51
英文别名:
2-[[(Z)-[1-(2-amino-4-thiazolyl)-2-[[[(2R,5RS)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]methyl]amino]-2-oxoethylidene]amino]oxy]acetic Acid;
熔点:
>154°C (dec.)
可溶性:
DMSO (Slightly), Methanol (Slightly)
性状:
White to Off-White Solid
储存条件:
-20°C
参考文献:
Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010);
Cefixime EP Impurity B is an impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
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