Apr 18 2022: 4-chloro-4-ANPP has been confirmed by comparison with certified reference standards.
Apr 7 2022: The previously unidentified substance has been identified as 4-chloro-4-ANPP (aka para-chloro-4-ANPP, Despropionyl para-chlorofentanyl, CAS #117994-27-1).
Feb 17 2022: The lab speculated that the unidentified substances could be a chlorofentanyl impurity.
Send in a sample for testing
DrugsData tests all psychoactive drugs including ecstasy tablets, powders, research chemicals, novel pschoactive substances, and other drugs through our licensed laboratory. Ecstasy/Molly tablets cost $100. Recreational drug powder/crystal/blotter costs $100. Pharmaceuticals, supplements and all others cost $150 per analysis.
Should the public have access to independent analysis of the products they consume?
The vast majority of analyses of over-the-counter, prescription, and recreational drugs are performed in secret with no independent oversite or review. No other historical record, free from politically-controlled agencies, is currently available in North America nor most other parts of the world.
DrugsData, a project of Erowid Center, needs the support of professionals, students, parents, individuals with means, and small foundations for a total yearly budget of around $120,000 USD. Erowid Center's general budget and the co-pays we require fund most of this cost.
Apr 7 2022: The previously unidentified substance has been identified as 4-chloro-4-ANPP (aka para-chloro-4-ANPP, Despropionyl para-chlorofentanyl, CAS #117994-27-1). Feb 17 2022: The lab speculated that the unidentified substances could be a chlorofentanyl impurity.