Bioactivity | Modipafant (UK-80067), the (+)-enantiomer of UK-74505, is a potent, orally active, and selective platelet-activating factor (PAF) antagonist. Modipafant exhibits approximately double the intrinsic potency of UK-74505[1][2]. |
Invitro | when preincubated with rabbit platelets, the potency of antagonizing PAF induced aggregation increased markedly when preincubation time with Modipafant was increased from 2 min (IC50=5.6 nM) to 60 min (IC50=0.34 nM)[2]. |
Name | Modipafant |
CAS | 122957-06-6 |
Formula | C34H29ClN6O3 |
Molar Mass | 605.09 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Kuitert LM, et al. Effect of a novel potent platelet-activating factor antagonist, modipafant, in clinical asthma. Am J Respir Crit Care Med. 1995;151(5):1331-1335. [2]. Jezequel SG, et al, a new PAF antagonist: pharmacokinetics and disposition in rat, dog and man. Xenobiotica. 1996;26(9):963-975. |