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Fentanyl Impurities

StructureName of ImpurityCatalogue No.
1169-70-6: Fentanyl Butyryl AnalogFentanyl Butyryl AnalogVE009100View CAS 1169-70-6
1243952-13-7: Fentanyl Pyruvyl AnalogFentanyl Pyruvyl AnalogVE009099View CAS 1243952-13-7
1609-66-1: Fentanyl EP Impurity BFentanyl EP Impurity BVE009101View CAS 1609-66-1
18065-78-6: 1-Phenethyl-1H-pyridin-2-one1-Phenethyl-1H-pyridin-2-oneVE009103View CAS 18065-78-6
3258-84-2: Fentanyl Related Compound GFentanyl Related Compound GVL57003View CAS 3258-84-2
620-71-3: Fentanyl EP Impurity GFentanyl EP Impurity GVE009104View CAS 620-71-3
70987-77-8: 1-Styryl-1H-pyridin-2-one1-Styryl-1H-pyridin-2-oneVE009105View CAS 70987-77-8
Fentanyl EP Impurity HFentanyl EP Impurity HVE009102View
Fentanyl N-Oxide (alpha)Fentanyl N-Oxide (alpha)VE009106View