| Identification | Back Directory | [Name]
Ceftazidime Ep Impurity H | [CAS]
1354396-23-8 | [Synonyms]
Ceftazidime Ep Impurity H
Methyl Ester Ceftazidi H (EP)
Ceftazidime Methyl Ester (>85%)
Ceftazidime Impurity 8(Ceftazidime EP Impurity H)
Ceftazidime Impurity H (EP) (Ceftazidime Methyl Ester )
Ceftazidime Methyl Ester (Contain ~10% triethylammonium iodide)
Ceftazidime Methyl Ester (Contains ~10% triethylammonium iodide)
(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
Ceftazidime impurity 7/Ceftazidime EP Impurity H/Ceftazidime Methyl Ester/(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[(2-methoxy-1,1-dimethyl-2-oxoethoxy)imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | [Molecular Formula]
C23H24N6O7S2 | [MDL Number]
MFCD21363487 | [MOL File]
1354396-23-8.mol | [Molecular Weight]
560.603 |
| Chemical Properties | Back Directory | [Melting point ]
>210°C (dec.) | [storage temp. ]
Hygroscopic, -20°C Freezer, Under inert atmosphere | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [color ]
White to Yellow | [InChIKey]
SQQLCFFMLJEMPT-NQVLXGBINA-N | [SMILES]
C(C1=C(CS[C@]2([H])[C@H](NC(=O)/C(/C3N=C(N)SC=3)=N\OC(C)(C)C(=O)OC)C(=O)N12)C[N+]1=CC=CC=C1)(=O)[O-] |&1:5,7,r| |
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