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. 2018 Apr 27;24(6):e3082. doi: 10.1002/psc.3082

Table 1.

Carbetocin and carbetocin impurities

Material Degradation Pathway
Carbetocin N/A
[Gly9‐OH]carbetocin Hydrolysis
[Asp5]carbetocin Hydrolysis
[βAsp5]carbetocin Hydrolysis
[Glu4]carbetocin Hydrolysis
Carbetocin sulfoxide isomer 1 Oxidation
Carbetocin sulfoxide isomer 2 Oxidation
[D‐Cys6]carbetocin N/A (synthesis related)
[des‐Gln4]carbetocin N/A (synthesis related)
[D‐Asn5]carbetocin Racemisation