European Pharmacopoeia (EP) Reference Standard
Synonym(s): 7-(β-Hydroxypropyl)theophylline; (1,3-Dimethyl-7-[2-hydroxypropyl]-2,6-dioxopurine); Proxyphylline
Empirical Formula: C10H14N4O3
Formula Weight: 238.24
Linear Formula: C10H14N4O3
MDL Number: MFCD00022833