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5-Aminometonitazene

Item No. 38745

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
5-amino-N,N-diethyl-2-[(4-methoxyphenyl)methyl]-1H-benzimidazole-1-ethanamine
CAS Number
102454-14-8
Molecular Formula
C21H28N4O
Formula Weight
352.5
Purity
≥98%
Formulation (Request formulation change)
A 10 mg/ml solution in acetonitrile
Solubility(Learn about Variance in Solubility)
Acetonitrile: Soluble: ≥10 mg/ml
SMILES
NC1=CC=C(N(CCN(CC)CC)C(CC2=CC=C(OC)C=C2)=N3)C3=C1
InChi Code
InChI=1S/C21H28N4O/c1-4-24(5-2)12-13-25-20-11-8-17(22)15-19(20)23-21(25)14-16-6-9-18(26-3)10-7-16/h6-11,15H,4-5,12-14,22H2,1-3H3
InChi Key
FWHVOJAIQRHZAO-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 mg

    $129

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    5 mg

    $516

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    Product Description

    5-Aminometonitazene (Item No. 38745) is an analytical reference standard that is structurally similar to known opioids. 5-Aminometonitazene is a metabolite of metonitazene (Item Nos. 43158 | 26398 | 31303).1,2 This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Nalakath, J., Palathinkal, A.B., Naduvilakkandy, R., et al. In vitro metabolism of metonitazene in camels: High-resolution mass spectrometric characterization for doping control. Rapid Commun. Mass Sp. 39, e10111 (2025).

    2. Krotulski, A.J., Papsun, D.M., Walton, S.E., et al. Metonitazene in the United States-Forensic toxicology assessment of a potent new synthetic opioid using liquid chromatography mass spectrometry. Drug Test Anal. 13(10), 1697-1711 (2021).