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QA201804
Synonyms: 2,2,2-trifluoroacetic acid compound with 2-(((Z)-(1-(2-aminothiazol-4-yl)-2-(((2S,3S)-2-methyl-4-oxoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid (1:1)
Molecular Formula
C13H17N5O5S.C2HF3O2
Molecular Weight
355.37 114.02
CAS No.
102579-59-9 (free base)
QA201804
Aztreonam USP Impurity D
Molecular Formula: C13H17N5O5S.C2HF3O2
Molecular Weight: 355.37 114.02
CAS No.: 102579-59-9 (free base)
QA201841
Aztreonam Impurity 41
Molecular Formula: C4H8N2O4S
Molecular Weight: 180.18
CAS No.: 80082-65-1
QA201842
Aztreonam Impurity 42
Molecular Formula: C4H8N2O4S
Molecular Weight: 180.18
CAS No.: 112026-42-3