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Unidentified Substance #2: 2 part
At the time it was first analyzed this sample contained another unidentified substance that has since been identified.
Sender description of material: 'Brown sticky powder.'
Experience Note: 'Feels like fentanyl. Strong odor. Possibly suggests crudely made/unfiltered ... Would like to find which fentanyl analog it is. This will help understand how it was made and its safety.'
Dec 16, 2021: The previously unidentified substance #1 has been identified as boc-Norfentanyl (CAS# 2665695-47-4), a Norfentanyl precursor.
Jul 19, 2021: Major ions of the unidentified substance #1 are very similar to those of the unidentified substance in sample #9312.
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 (10825) or this URL along with any communications.