|Solubility:||DMSO 8 mg/mL|
Powder -20°C 3 years ; 4°C 2 years
In solvent -80°C 6 months ; -20°C 1 month
|H-NMR:||Consistent with structure|
|Description:||3-Methylxanthine (3-MX), a 3-alkylxanthine, is an inhibitor of cyclic guanosine monophosphate (GMP) phosphodiesterase (PDE) with IC50 of 920 μM on guinea-pig isolated trachealis muscle.|
|Stability and Solubility Advice:||Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.