Formulation: A crystalline solid
Formal Name: 2-hydroxy-N,N,N-trimethyl-ethanaminium salt with 3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Purity: ≥98%
Formula Markup: C7H7N4O2 • C5H14NO
Formula Weight: 283,3
Shelf life (days): 1460
CAS Number: 4499-40-5
Notes: Oxtriphylline is a choline salt form of theophylline (Item No. 23760). It dose-dependently decreases histamine-induced contractions of isolated guinea pig trachea and increases cAMP levels in guinea pig tracheal smooth muscle cells in vitro.{39503} Formulations containing oxtriphylline were previously used in the treatment of asthma.