MDPV på semestern

MDPV is not specifically listed as an illegal drug in any country besides Denmark. Other drugs with a similar structure include alpha-pyrrolidinopropiophenone, which has a shorter alkyl chain and no ring substitution, pyrovalerone, which has a 4'-methyl group instead of a methylenedioxy ring, as well as analogues with between 3 and 6 carbons on the alkyl chain.[7] These compounds have been reported as stimulants of abuse mainly in Germany and other European countries since the early 2000s, but they have remained little known and rarely used or encountered by law enforcement.[8]