头孢他啶叔丁酯
头孢他啶叔丁酯
头孢他啶杂质C;头孢他啶叔丁酯
Ceftazidime t-Butyl Ester
头孢他啶杂质C;头孢他啶叔丁酯
Ceftazidime t-Butyl Ester
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产品编号: CCR244115
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CAS号: 102772-66-7
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分子式:C26H30N6O7S2
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分子量:602.68
英文别名:
1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[[2-(1,1-dimethylethoxy)-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;
熔点:
>195°C (dec.)
可溶性:
DMSO (Slightly), Methanol (Slightly)
性状:
Off-Whte to Brown Solid
SMILES:
C1C=C[N+](CC2CS[C@@H]3[C@@H](C(=O)N3C=2C([O-])=O)NC(/C(/C2=CSC(N)=N2)=N\OC(C(OC(C)(C)C)=O)(C)C)=O)=CC=1
储存条件:
-20°C
参考文献:
Miyake, A., et al.: Antimicrob. Agents Chemother., 486, 182 (1989), Seibert, G., et al.: Arzneim.-Forsch., 33, 1084 (1983),
Ceftazidime t-Butyl ester is an impurity of Ceftazidime (C244100). Ceftazidime impurity C.
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