| Bioactivity | RS-25344 is a selective inhibitor of phosphodiesterase type IV (PDE4). RS-25344 increases intracellular cAMP (cyclic adenosine phosphate) concentration by inhibiting PDE4 activity. RS-25344 can be used in the study of inflammation, immune diseases, neurodegenerative diseases and cardiovascular diseases[1]. | 
| CAS | 152814-89-6 | 
| Formula | C19H13N5O4 | 
| Molar Mass | 375.34 | 
| 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]. Fisch J D, et al. Enhancement of motility and acrosome reaction in human spermatozoa: differential activation by type-specific phosphodiesterase inhibitors[J]. Human Reproduction (Oxford, England), 1998, 13(5): 1248-1254. |