1P-AL-LAD is a compound derived from lysergic acid diethylamide (LSD) known for its psychedelic properties and association with the designer drug market. It is thought to function as a prodrug for AL-LAD and has demonstrated the ability to induce a head-twitch response in animal research studies.

IUPAC name
PubChem CID166091990
Chemical and physical data
Molar mass405.542 g·mol−1


1. What is 1P-AL-LAD?

  • 1P-AL-LAD is a chemical compound derived from lysergic acid diethylamide (LSD). It is known for its psychedelic effects and is sometimes sold as a designer drug.

2. How does 1P-AL-LAD compare to LSD?

  • 1P-AL-LAD shares structural similarities with LSD and is believed to produce similar psychedelic effects. However, some users report differences in the subjective experience, such as duration and intensity.

3. Is 1P-AL-LAD legal?

  • The legal status of 1P-AL-LAD varies by country and jurisdiction. It is important to check local laws and regulations regarding its possession, sale, or use in your area.

4. What are the potential effects of 1P-AL-LAD?

  • Like LSD, 1P-AL-LAD is known to induce psychedelic effects, including alterations in perception, mood, and consciousness. Users may experience visual distortions, enhanced sensory perception, and changes in thought patterns.

5. Can 1P-AL-LAD be used safely?

  • The safety of 1P-AL-LAD use is not well-studied, and its long-term effects are not fully understood. As with any psychoactive substance, using caution and harm reduction practices are essential to minimize potential risks.

6. Can 1P-AL-LAD be detected in drug tests?

  • Standard drug tests typically do not screen specifically for 1P-AL-LAD. However, some tests might detect it as an LSD analogue. Be aware of the testing methods employed in your specific situation.

7. What is the prodrug effect of 1P-AL-LAD for AL-LAD?

  • It is believed that 1P-AL-LAD acts as a prodrug for AL-LAD, meaning it undergoes metabolic conversion in the body to produce AL-LAD. This conversion can influence the nature and duration of the psychedelic experience.

8. Are there any potential therapeutic applications for 1P-AL-LAD?

  • Currently, there is limited research on the therapeutic potential of 1P-AL-LAD. Psychedelics like LSD and its derivatives are being explored for potential therapeutic use in various mental health conditions, but more research is needed.

9. Where can I obtain 1P-AL-LAD for research purposes?

  • The availability of 1P-AL-LAD may vary by region, and it is typically obtained from reputable chemical suppliers that cater to scientific research needs. Researchers should adhere to all legal and ethical guidelines.

10. Is 1P-AL-LAD a designer drug? – Yes, 1P-AL-LAD has been sold as a designer drug, often in research chemical markets. However, its legal status can change over time, so it’s important to stay informed about local regulations and laws regarding its use and distribution.


  1. Brandt SD, Kavanagh PV, Westphal F, Pulver B, Schwelm HM, Whitelock K, Stratford A, Auwärter V, Halberstadt AL (August 2022). “Analytical profile, in vitro metabolism and behavioral properties of the lysergamide 1P-AL-LAD”. Drug Testing and Analysis. 14 (8): 1503–1518. doi:10.1002/dta.3281. PMC9546273. PMID35524430.

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