Metonitazene

Price range: $700.00 through $16,500.00

Application	Agriculture
Purity(%)	98%
Appearance	Brown
Classification	Biological Pesticide
Chemical Name	Other
Physical State	Powder
Storage	Normal

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Metonitazene is a synthetic opioid belonging to the 2-benzylbenzimidazole class of compounds. Its full IUPAC name is N,N-Diethyl-2-(2-(4-methoxybenzyl)-5-nitro-1H-benzylbenzimidazole-1-yl)ethan-1-amine. This compound is characterized by a white to beige powder form and is often encountered in illicit drug markets, typically used intranasally or via intravenous injection. Metonitazene has been reported to exhibit potent analgesic properties, with an estimate potency approximately 1000 times greater than morphine when administered through central routes, although its oral potency is about ten times that of morphine

Metonitazene – General Information Table

Parameter	Details
CAS Number	14680-51-4
Product Name	Metonitazene
IUPAC Name	N,N-diethyl-2-[2-[(4-methoxyphenyl)methyl]-5-nitrobenzimidazol-1-yl]ethanamine
Molecular Formula	C₂₁H₂₆N₄O₃
Molecular Weight	382.5 g/mol
InChI	InChI=1S/C21H26N4O3/c1-4-23(5-2)12-13-24-20-11-8-17(25(26)27)15-19(20)22-21(24)14-16-6-9-18(28-3)10-7-16/h6-11,15H,4-5,12-14H2,1-3H3
InChI Key	HNGZTLMRQTVPBH-UHFFFAOYSA-N
SMILES	CCN(CC)CCN1C2=C(C=C(C=C2)N+[O-])N=C1CC3=CC=C(C=C3)OC
Canonical SMILES	CCN(CC)CCN1C2=C(C=C(C=C2)N+[O-])N=C1CC3=CC=C(C=C3)OC

Safety and Hazards

Metonitazene is a highly potent and dangerous substance. Key safety concerns include:

Extreme Toxicity: Metonitazene is estimate to be thousands of times more potent than morphine. This significantly increases the risk of overdose and death even with small amounts.
Addiction Potential: Like other opioids, metonitazene has a high potential for addiction due to its effects on the brain’s reward system.
Respiratory Depression: Metonitazene can slow down breathing, potentially leading to coma and death.
Unknown Long-Term Effects: The long-term health consequences of metonitazene use are not fully understood.

Benefits

Used for forensic toxicology reference standards
Supports laboratory research involving analytical instrumentation
Helps scientists study synthetic opioid detection and identification

Order Metonitazene Online

Metonitazene is a derivative of etonitazene that has been shown to have a higher potency than morphine when administered through central routes of administration. However, if given orally, it can have a potency ten times greater.
It is similar to other opioid drugs such as heroin and fentanyl, and its effects can be similar to those of these drugs. Some of the side effects of metonitazene include respiratory depression and vomiting. Because of its high dependency potential, it has not been studie as a potential therapeutic agent.

The toxicological and physiological properties of this compound has not been analyze. Usage of this Chemical should be for research and forensic purposes only.

Its effects are similar to other opioids like fentanyl and heroin, including analgesia, euphoria, sleepiness. Adverse effects include vomiting, and respiratory depression that can potentially be fatal. Because of high dependency potential and dangerous adverse effects it has never been introduced in pharmacotherapy.

Comparison Table

Compound	Potency (relative to morphine)	Key Characteristics
Metonitazene	~1000 times	High potency; significant respiratory depression
Etonitazene	~1000 times	Similar structure; potent analgesic effects
Isotonitazene	Comparable	Potent mu-opioid receptor agonist
Protonitazene	Varies	Different substituents alter activity
Butonitazene	Varies	Structural differences affect potency

Metonitazene’s unique combination of structural features and its high potency make it particularly concerning from a public health perspective, especially given its association with severe adverse effects and fatalities.