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Fig. 5 | AAPS Open

Fig. 5

From: Strategies to stabilize dalbavancin in aqueous solutions: Section 4—identification of heat degradation products in 2-hydroxypropyl-β-cyclodextrin and divalent metal ion solutions at pH 4.5 and 7.0

Fig. 5

a Extracted ion chromatograms obtained from heat-stressed dalbavancin in acetate buffer of a the two ions at m/z [M + H]+  = 1447.32 Da reproducing the LC peaks corresponding to compounds 2 and 3, DB-Iso-DP1 and DB-DP1, respectively, and b the two ions at m/z [M + H]+  = 1804.5 Da, reproducing the LC peaks corresponding to compounds 7 and 8, DB-Iso-DP2 and DB-DP2, respectively

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