Opioides
U-47700 (Pink / U4)
Street names: Pink, U4, Pinky, u4ea, U4EA
Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines
⚡What it does
- Fentanyl-like opioide euforia, sedación
⚠Key risks
- Vinculado a múltiples DEATHs antes de la programación - la droga detrás de la ola de sobredosis "rosa" de 2016
- Potencia: 7× morfina
- Depresión respiratoria estándar para la clase
- A menudo mal etiquetado / vendido como otras drogas
✚Overdose signs
- Pinpoint pupilos
- Respiración lenta o paralizada
- labios azules
- No Responder
Comparación de categoría — Opioides
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| U-47700 (Pink / U4) | Schedule I | Linked to multiple DEATHS before scheduling — the drug behind the 2016 'pink' overdose wave; Potency ~7× morphine | ~$20–$60/g grey-market |
| Heroin | Schedule I | Extremely addictive — physical dependence in weeks; Overdose: breathing slows or stops | ~$10–$40 per bag |
| Fentanyl | Schedule II | Respiratory depression; Addiction in days | ~$20–$40 per counterfeit pill |
| Fentanyl HCl (powder) | Schedule II / analogue prosecutions | Lab-purity powder is far stronger than street mixes; Weighing errors are fatal | ~$60–$120/gram wholesale equivalent |
| Acetylfentanyl | Schedule I | ~5–15× weaker than fentanyl but still deadly at gram-level mistakes; Frequent cause of cluster overdoses | ~$25–$60/g where found |
| Furanylfentanyl (Fu-F) | Schedule I | Linked to hundreds of fatal overdoses 2016–2018; Potency similar to fentanyl | ~$20–$50/g |
Street prices are regional estimates. Potency and cuts vary constantly.
?Frequently asked questions
What does U-47700 (Pink / U4) look like?
Polvo blanco o rosa, pastillas; vendido en línea como "químico de investigación"
What are the signs of a U-47700 (Pink / U4) overdose?
Pinpoint pupilos; Respiración lenta o paralizada; labios azules Call emergency services immediately and give naloxone if available — it reverses opioid overdoses.
How addictive is it?
Vinculado a múltiples DEATHs antes de la programación - la droga detrás de la ola de sobredosis "rosa" de 2016 Dependence can develop with regular use.