Etomethazene

Etomethazene
Identifiers
	IUPAC name 2-[(4-ethoxyphenyl)methyl]-N,N-diethyl-5-methyl-1H-benzimidazole-1-ethanamine;
CAS Number	95293-25-7;
PubChem CID	168310446;
Chemical and physical data
Formula	C23H31N3O
Molar mass	365.521 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CCOc3ccc(Cc2nc1cc(C)ccc1n2CCN(CC)CC)cc3;
	InChI InChI=1S/C23H31N3O/c1-5-25(6-2)14-15-26-22-13-8-18(4)16-21(22)24-23(26)17-19-9-11-20(12-10-19)27-7-3/h8-13,16H,5-7,14-15,17H2,1-4H3; Key:ZARKNPABJGEAOQ-UHFFFAOYSA-N;

Etomethazene (5-methyldesnitroetonitazene, 5-methyl etodesnitazene, Eto) is a benzimidazole derivative with opioid effects which has been sold as a designer drug over the internet since early 2022. It is an analogue of etonitazene where the nitro (NO₂) group has been replaced by a methyl (CH₃) group. While formal studies into its pharmacology have yet to be carried out, it showed far less potency than etonitazene itself. Etomethazene has an analgesic potency around 20 times that of morphine with a relatively short duration of about 120 min.^[1]^[2]^[3]

References[edit]

^ "Early signal alert: Emergence of online mentions of etomethazene". National Drug Early Warning System. 1 July 2022.
^ "5-methyl Etodesnitazene (citrate)". Caymanchem.com.
^ KLASSIFICERINGSDOKUMENT Narkotika. Etometazen (5-metyletodesnitazen)

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[1] "Early signal alert: Emergence of online mentions of etomethazene". National Drug Early Warning System. 1 July 2022.

[2] "5-methyl Etodesnitazene (citrate)". Caymanchem.com.

[3] KLASSIFICERINGSDOKUMENT Narkotika. Etometazen (5-metyletodesnitazen)

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