5F-AKB48 (also known as 5F-APINACA) is a synthetic designer cannabinoid that acts as a potent agonist for the CB1 and CB2 cannabinoid receptors. It produces subjective effects somewhat similar to that of cannabis with a short duration and an emphasis on intense physical sensations. Product Name: 5F-AKB48 powder Cas No: 1400742-13-3 Formula: C23H30FN3O IUPAC: N-(Adamantan-1-yl)-1-(5-fluoropentyl)-1H-indazole-3-carboxamide Appearance: White to yellow crystals Purity: above 98.5%