4-fluoro MDMB-BUTINACA 3-carboxyindazole metabolite is an analytical reference standard that is structurally similar to known synthetic cannabinoid metabolites. 4-fluoro MDMB-BUTINACA 3-carboxyindazole metabolite is a precursor in the synthesis of 4-fluoro MDMB-BUTINACA . This product is intended for research and forensic applications.
