|Chemical and physical data|
|Molar mass||394.4 g/mol g·mol−1|
|3D model (JSmol)|
FDU-NNE1 (also known as FDU-NNEI and FDU-MN-24) is an indole-based synthetic cannabinoid that is presumed to be a potent agonist of the CB1 receptor and has been sold online as a designer drug. Given the known metabolic liberation (and presence as an impurity) of amantadine in the related compound APINACA, it is suspected that metabolic hydrolysis of the amide group of FDU-NNE1 will release 1-naphthylamine, a known carcinogen.
- "FDU-NNEI". Cayman Chemical. Retrieved 23 July 2015.
- Nahoko Uchiyama; Yoshihiko Shimokawa; Ruri Kikura-Hanajiri; Yosuke Demizu; Yukihiro Goda; Takashi Hakamatsuka (February 2015). "A synthetic cannabinoid FDU-NNEI, two 2H-indazole isomers of synthetic cannabinoids AB-CHMINACA and NNEI indazole analog (MN-18), a phenethylamine derivative N–OH-EDMA, and a cathinone derivative dimethoxy-α-PHP, newly identified in illegal products". Forensic Toxicology. 33 (2): 244–259. doi:10.1007/s11419-015-0268-7. PMC 4525202. PMID 26257833.