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Fentanyl
Sold as: Fentanyl
ID: 17755
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GC/MS Graph
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GC/MS Graph
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GC/MS Graph
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GC/MS Graph
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ID: 17755
Name: Fentanyl
Other Names:
UniqueCode:More infoUnique Lookup Code is an alphanumeric string created by the submitter and included with the sample so anonymously submitted samples can be positively identified as the submitter's sample. AC2023B2617
Marquis:More infoThe Marquis Test is a reagent field test conducted by placing a drop of reagent liquid onto a small sample of the material being tested. The chemicals in the reagent react differently with different chemicals, turning a variety of colors based on the what is in the material being tested. Light Brown
Liebermann Orange / Yellow
Froehde Light Purple (slow)
Fentanyl Test Strip (FTS): Positive
GC/MS:More infoThe GC/MS Lab Test  
Test Date: Oct 10, 2023
Pub. Date: Oct 10, 2023
Src Location: Hartford, CT
Submitter Loc: Great Barrington, MA
United States
Color: Purple
Size: 20 mg
Data Source: DrugsData
Tested by: DDL
Lab's ID: 23090216
Sample contains an unidentified chemical.
Sold as: Fentanyl
Expected to be: Fentanyl
Has Been Tried: Yes
Lab comments:
Oct 11 2023: The unidentified substance produces two similar double peaks (pictured, left). The closest library match is Etodesnitazene (also pictured, side by side and alone), but it's not a match to mass spectrum or retention time.

The unidentified substance has an MS peak at 365m/z, which doesn't match Etodesnitazene. See further notes on identification, below.
Sugars / Diluents Detected
The lab identified sugars or diluents in this sample: Mannitol

Description
Purple powder in paper bag in baggie.
Note
Dec 1 2023: Multiple chemists have suggested that the unidentified substance shares similarities with 5-methyl-Etodesnitazene/6-methyl-Etodesnitazene but is not a perfect match. It could be a novel -nitazene, with the IUPAC name N,N-Diethyl(2-{2-[2-(p-ethoxyphenyl)ethyl]-1H-1,3-benzimidazol-1-yl}ethyl)amine . The lab is still working on this identification. (thank you Y, KK, P, and K)

Unidentifed Substances
This sample contains an unidentified chemical. We do not have a matching substance in our lab's internal database and have not yet been able to identify the chemical(s).

We need the help of outside expert analytical chemists and drug geeks to determine what substance matches the mass spectrum (MS) fingerprint. The lab's GC/MS graphs can be viewed by clicking on the thumbnails on this page.

Please use our contact form and include the DrugsData ID (17755) or this URL along with any communications.