European Pharmacopoeia (EP) Reference Standard
Synonym(s): Trimethoprim; 2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine
Empirical Formula: C14H18N4O3
Formula Weight: 290.32
Linear Formula: C14H18N4O3
MDL Number: MFCD00036761
Beilstein Registry Number: 625127