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White Powder
Sold as: 4-Methylpregabalin
ID: 16194
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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: 16194
Name: White Powder
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. 4MPrg
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. Fizzing
Liebermann Fizzing with Slight Color Change
Froehde Fizzing
GC/MS:More infoThe GC/MS Lab Test  
Test Date: May 23, 2023
Pub. Date: May 23, 2023
Src Location: Online, China
Submitter Loc: Cologne, NRW
Germany
Color: White / Clear
Size: 400 mg
Data Source: DrugsData
Tested by: DDL
Lab's ID: 23040206
Sample contains multiple unidentified chemicals.
Sold as: 4-Methylpregabalin
Expected to be: 4-Methylpregabalin or Pregabalin
Has Been Tried: Yes
Lab comments:
May 22 2023: The mass spectrum of 4-methyl Pregabalin is not readily discoverable and a certified standard is not available. We are ordering a certified standard of Pregabalin methyl ester to compare to this sample's unknown mass spectrum. It is also unknown if the unidentifed peaks are GC/MS degradations. Sample powder pH = approx. 7 and silver nitrate precipitation reaction.

Unidentified Substance #1: 1 part

Unidentified Substance #2: 6 parts

Unidentified Substance #3: 4 parts

Unidentified Substance #4: 5 parts
Description
White/clear crystalline powder in baggie.
Problem
Please don't send samples this large to DrugsData.

It's important that samples submitted to this testing program be no more than 200 mg of material (ideally 20 to 50 mg). Keep in mind that just enough to *half* fill a capsule is more than enough. There is no advantage to sending more material, and samples that are too heavy may be delayed or require additional payment.

See how to send in a sample for testing.
Experience Notes
''two people took it but only in the 10mg range. The substance did not show any effect at 10mg.''
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 (16194) or this URL along with any communications.