Details
| Metabolite | Normeperidine |
| Chemical Formula | C₁₅H₂₁NO₂ |
| Molecular Weight | 247.33 |
| Information | Meperidine is an opioid analgesic commonly known by its brand name, Demerol. This painkiller, considered to have a fast onset of action, has a history of recreational abuse. |
![(±)-MDA [(±)-3,4-Methylenedioxyamphetamine], 1.0 mg/mL](https://www.quasarinstruments.com/wp-content/uploads/2025/09/6687-M-012.jpg)