Metonitazene

Base Information

• Chemical Name: Metonitazene
• CAS No.: 14680-51-4
• Molecular Formula: C₂₁H₂₆N₄O₃
• Molecular Weight: 382.462
• UNII: A7FF4K4CWB
• DSSTox Substance ID: DTXSID901336445
• Nikkaji Number: J326.206E
• Wikipedia: Metonitazene
• Wikidata: Q60791185
• Mol file: 14680-51-4.mol

Synonyms:metonitazene;N,N-diethyl-2-(2-((4-methoxyphenyl)methyl)-5-nitrobenzimidazol-1-yl)ethanamine

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Chemical Property of Metonitazene

Chemical Property:

• XLogP3: 3.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 8
• Exact Mass: 382.20049070
• Heavy Atom Count: 28
• Complexity: 489

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCN(CC)CCN1C2=C(C=C(C=C2)[N+](=O)[O-])N=C1CC3=CC=C(C=C3)OC
• Use Description: Metonitazene is a synthetic opioid analgesic, and its use is primarily restricted to the medical and pharmaceutical fields. Within these domains, it plays a crucial role as a potent pain-relieving medication. Metonitazene is classified as an opioid agonist, and it binds to opioid receptors in the brain and spinal cord, thereby alleviating pain. However,

Technology Process of Metonitazene

There total 5 articles about Metonitazene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

N’-(2,4-dinitrophenyl)-N,N-diethylethane-1,2-diamine (56223-91-7) → metonitazene (14680-51-4)

Guidance literature:

Multi-step reaction with 2 steps

1: diammonium sulfide / ethanol; water / Reflux

2: N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline / dichloromethane

With diammonium sulfide; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; In ethanol; dichloromethane; water;

DOI:10.1021/acschemneuro.1c00064

Reference yield:

N,N-diethylethylenediamine (100-36-7) → metonitazene (14680-51-4)

Guidance literature:

Multi-step reaction with 3 steps

1: ethanol / Reflux

2: diammonium sulfide / ethanol; water / Reflux

3: N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline / dichloromethane

With diammonium sulfide; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; In ethanol; dichloromethane; water;

DOI:10.1021/acschemneuro.1c00064

Reference yield:

4-Methoxyphenylacetic acid (104-01-8) + N(1)-(2-(diethylamino)ethyl)-4-nitrobenzene-1,2-diamine (5099-39-8) → metonitazene (14680-51-4)

Guidance literature:

With N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; In dichloromethane;

DOI:10.1021/acschemneuro.1c00064

upstream raw materials:

N⁽¹⁾-(2-(diethylamino)ethyl)-4-nitrobenzene-1,2-diamine

N,N-diethylethylenediamine

N’-(2,4-dinitrophenyl)-N,N-diethylethane-1,2-diamine

4-Methoxyphenylacetic acid

Refernces