C₉H₁₂O₃ as Pharmaceutical intermediates

1,2,4-Trimethoxybenzene CAS 135-77-3 is a uniquely versatile, electron-rich aromatic building block. Its core value lies in its unsymmetrical yet highly predictable substitution pattern, which provides exceptional regiocontrol in synthetic chemistry. This makes it a privileged scaffold for constructing complex molecules in pharmaceuticals, agrochemicals, and advanced materials.