Fentanyl Impurities

  • Fentanyl-EP Impurity B

  • Impurity: Fentanyl-EP Impurity B
  • CAS No: N/A
  • Chemical Name: N-phenyl-N-(piperidin-4-yl)propanamide

  • Fentanyl-EP Impurity E

  • Impurity: Fentanyl-EP Impurity E
  • CAS No: N/A
  • Chemical Name: benzaldehyde

  • Fentanyl-EP Impurity F

  • Impurity: Fentanyl-EP Impurity F
  • CAS No: N/A
  • Chemical Name: aniline (phenylamine),

  • Fentanyl-EP Impurity G

  • Impurity: Fentanyl-EP Impurity G
  • CAS No: N/A
  • Chemical Name: N-phenylpropanamide

  • Fentanyl-Fentanyl Related Compound A

  • Impurity: Fentanyl-Fentanyl Related C
  • CAS No: N/A
  • Chemical Name: (2-bromoethyl)benzene