3′,4′-Dimethoxy-α-pyrrolidinopentiophenone, commonly referred to as O-2512, 3,4-dimethoxy-α-PVP, or DMPVP, is a synthetic stimulant substance categorized within the cathinone class. It has been marketed online as a designer drug. Notably, DMPVP is characterized by its relatively modest inhibition of serotonin reuptake and shows minimal affinity in laboratory settings for dopamine or noradrenaline transporters.

IUPAC name
CAS Number850442-84-1 
850351-99-4 (HCl)
PubChem CID11493035
Chemical and physical data
Molar mass292.399 g·mol−1

Legal status

Legal status
Legal statusCA: Schedule I DE: NpSG (Industrial and scientific use only) UK: Class B


1. What is 3′,4′-Dimethoxy-α-pyrrolidinopentiophenone (DMPVP)?

  • DMPVP is a synthetic stimulant substance belonging to the cathinone class. It has been available online as a designer drug.

2. What are the effects of DMPVP?

  • DMPVP is known for its stimulant effects, including increased alertness and energy. However, its results may vary among individuals, and there is limited information available about its specific products.

3. Is DMPVP legal?

  • The legal status of DMPVP can vary by country and region. In some areas, it may be classified as a controlled substance, making its manufacture, possession, or distribution illegal without proper authorization. It is crucial to check local regulations to determine its legal status.

4. What are the health risks associated with DMPVP use?

  • DMPVP can carry various health risks, including an increased heart rate, anxiety, paranoia, and potential addiction. Long-term effects are poorly understood since it is a relatively new substance.

5. Can DMPVP be detected in drug tests?

  • DMPVP may be detectable in drug tests, particularly in urine screenings. However, its inclusion in standard drug tests may vary. Specialized tests may be required for accurate detection.

6. Are there any street names for DMPVP?

  • Street names for DMPVP may vary by region and include nicknames or slang terms used in the illicit drug trade.

7. Is DMPVP used for any medical purposes?

  • DMPVP is not approved for any medical use and is primarily encountered as a recreational or illicit substance.

8. What should I do if I suspect someone is using DMPVP?

  • If you suspect someone is using DMPVP or any other illicit substance, it’s essential to encourage them to seek professional help. Substance abuse can have severe health and social consequences, and early intervention is crucial.

9. Where can I get more information about DMPVP and its risks?

  • For comprehensive information about DMPVP, associated risks, and harm reduction strategies, consider consulting local substance abuse resources, addiction treatment centers, or medical professionals specializing in addiction and mental health. Additionally, government health agencies often provide information on substance abuse and its consequences.


  1. “3,4-dimethoxy-α-Pyrrolidinopentiophenone.” Sourced from Cayman Chemical. Accessed on August 11, 2015.
  2. Uchiyama N, Matsuda S, Kawamura M, Shimokawa Y, Kikura-Hanajiri R, Aritake K, et al. (October 2014). “Exploring Four New Designer Drugs: 5-chloro-NNEI, NNEI Indazole Analog, α-PHPP, and α-POP, Alongside 11 Recently Distributed Designer Substances in Illicit Products.” Published in Forensic Science International. Volume 243, Pages 1–13. DOI: 10.1016/j.forsciint.2014.03.013. PMID 24769262.
  3. Meltzer PC, Butler D, Deschamps JR, Madras BK (February 2006). “Pyrovalerone Analogues: Promising Monoamine Uptake Inhibitors.” Published in the Journal of Medicinal Chemistry. Volume 49, Issue 4, Pages 1420–1432. DOI: 10.1021/jm050797a. PMC 2602954. PMID 16480278.

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