N-(2-Pyrazinylcarbonyl)-L-phenylalanyl-N-[(1R)-1-borono-3-methylbutyl]-L-phenylalaninamide-d5 is the isotope labelled analog of N-(2-Pyrazinylcarbonyl)-L-phenylalanyl-N-[(1R)-1-borono-3-methylbutyl]-L-phenylalaninamide (P841515); an impurity of Bortezomib (B675700) and a tripeptide boronic acid proteasome inhibitor used as an antitumor agent.
Molecular Formula:C28H29D5BN5O5
Molecular Weight:536.44000000000005
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.