Interestingly, twelve Phase II metabolites with methyl ester teams were uncovered. These kinds of methyl-ester-containing metabolites are regarded as easily hydrolyzed in human urine because of their lipophilicity. Two metabolites made by methyl ester hydrolysis and mono-hydroxylation inside the indole ring were built as prospective biomarkers for 5F-MDMB-PICA misuse due https://rarechemsonline.org/product/5f-mdmb-2201/