● Name：D-Tryptophan Methyl Ester Hydrochloride

● Molecular Formula：C12H15ClN2O2

● CAS Number：14907-27-8

● Usage：D-Tryptophan Methyl Ester Hydrochloride is an intermediate in the synthesis of tryptophan derivatives; It can be used as an intermediate for the active pharmaceutical ingredient tadanafil for the treatment of erectile dysfunction in men. Tadanafil intermediate.