trans-4-Methyl-L-proline Hydrochloride (CAS 365280-18-8)

trans-4-Methyl-L-proline Hydrochloride, referred to as MPAH, is an organic compound utilized in scientific studies. This white solid is soluble in water and ethanol. MPAH finds application as a chiral auxiliary in asymmetric synthesis, a catalyst for β-amino acid synthesis. It is in the synthesis of peptide and peptidomimetic compounds, as well as an inhibitor of cysteine proteases. Throughout various scientific endeavors, trans-4-Methyl-L-proline Hydrochloride has its utility in chiral compound synthesis, β-amino acid synthesis, peptide and peptidomimetic compound synthesis, cysteine protease inhibition. Acting as a chiral auxiliary, it facilitates the creation of enantiomerically pure compounds in asymmetric synthesis. It serves as a catalyst for β-amino acid synthesis and exhibits inhibitory effects on cysteine proteases. Although the precise mechanism of action remains incompletely understood, it is believed to involve the formation of an active intermediate that participates in the desired reaction.