A Certified Reference Material
Features
  • This product is qualified as a Certified Reference Material (CRM) that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
  • This CRM has been characterized by metrologically valid procedures and may be used as a quantitative analytical reference standard
  • Certificate of analysis provides the certified property values and the associated uncertainties, including a statement of metrological traceability for the certified values
  • Possession of a DEA Controlled Substance registration is not necessary nor is a DEA 222 form required to purchase this product
  • Bulk material is available for qualified institutions; please contact our sales department for pricing
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N-Pyrrolidino Etonitazene-d5 (CRM)

A 100 μg/ml solution in methanol

Item No. 42256

Exempt Product (US)
Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • Etonitazepyne-d5
Technical Information
Formal Name
2-(4-(ethoxy-d5)benzyl)-5-nitro-1-(2-(pyrrolidin-1-yl)ethyl)-1H-benzo[d]imidazole
Molecular Formula
C22H21D5N4O3
Formula Weight
399.5
Formulation
A 100 μg/ml solution in methanol
SMILES
[2H]C([2H])([2H])C([2H])([2H])OC(C=C1)=CC=C1CC2=NC3=CC([N+]([O-])=O)=CC=C3N2CCN4CCCC4
InChi Code
InChI=1S/C22H26N4O3/c1-2-29-19-8-5-17(6-9-19)15-22-23-20-16-18(26(27)28)7-10-21(20)25(22)14-13-24-11-3-4-12-24/h5-10,16H,2-4,11-15H2,1H3/i1D3,2D2
InChi Key
LQZWZCJCEPUKCJ-ZBJDZAJPSA-N
Regulatory Information
DEA Exempt Notification
This product is a DEA exempt preparation of a scheduled compound - does not require DEA Controlled Substance registration or DEA 222 form. For alternate sizes please contact sales.
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    100 µg

    $105

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    Product Description

    N-Pyrrolidino etonitazene-d5 (CRM) (Item No. 42256) is intended for use as an internal standard for the quantification of N-pyrrolidino etonitazene (Item Nos. 42194 | 33169 | 38255) by GC- or LC-MS. N-Pyrrolidino etonitazene is categorized as an opioid.1 It has been associated with overdose fatalities as the cause of death or in combination with other compounds. N-Pyrrolidino etonitazene-d5 is regulated as a Schedule I compound in the United States. N-Pyrrolidino etonitazene-d5 (CRM) (Item No. 42256) is provided as a DEA exempt preparation. 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. Vandeputte, M.M., Krotulski, A.J., Walther, D., et al. Pharmacological evaluation and forensic case series of N‑pyrrolidino etonitazene (etonitazepyne), a newly emerging 2‑benzylbenzimidazole ‘nitazene’ synthetic opioid. Arch. Toxicol. 96, 1845-1863 (2022).