| | Identification | Back Directory |  | [Name] 
 Iopamidol Impurity K
 |  | [CAS] 
 1788899-70-6
 |  | [Synonyms] 
 Iopamidol Impurity K
 Iopamidol EP impurity K
 Iopamidol Impurity 11(Iopamidol EP Impurity K)
 N,N''-Bis[2-Hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4-diiodobenzene-1,3-dicarboxamide
 1,3-Benzenedicarboxamide, N1,N3-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxy-1-oxopropyl]amino]-2,4-diiodo-
 |  | [Molecular Formula] 
 C17H23I2N3O8
 |  | [MOL File] 
 1788899-70-6.mol
 |  | [Molecular Weight] 
 651.19
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 798.8±60.0 °C(Predicted)
 |  | [density ] 
 2.044±0.06 g/cm3(Predicted)
 |  | [pka] 
 11.81±0.46(Predicted)
 |  | [InChIKey] 
 BDWRVEFHNJBLCU-ZETCQYMHSA-N
 |  | [SMILES] 
 C1(C(NC(CO)CO)=O)=CC(NC(=O)[C@@H](O)C)=C(I)C(C(NC(CO)CO)=O)=C1I
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 (S)-N1,N3-bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide is an impurity of Iopamidol (I735600). It is a product of the photochemical degradation of Iopamidol by UV irradiation.
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