May 26, 2022 · Now, a new group of synthetic drugs even more powerful than fentanyl – nitazenes – have emerged in the U.S., health authorities say. Starting in 2019, there have …

Dec 8, 2021 · Forensic experts have found that the syringes used in some overdoses contain a potent synthetic opioid class — nitazenes — which is up to 20 times more powerful than …

Feb 8, 2024 · Experts are warning that nitazenes — a type of synthetic opioid — could lead to an increase in drug-related deaths as they flood the UK market. The pool of people at risk of overdose from a new type of super-strength synthetic opioid is widening.

Oct 8, 2023 · Super strength street drugs which are "500 times stronger than morphine" have been linked to multiple deaths across Northern Ireland for the first time, a coroner has said. The Public Health Agency...

Jul 24, 2023 · If you suspect your water has broken prematurely, a doctor or gynecologist can use a pH test, nitrazine test, and many others to diagnose you. In pregnant women, premature rupture of membranes...

Nitrazine or phenaphthazine is a pH indicator dye often used in medicine. More sensitive than litmus, nitrazine indicates pH in the range of 4.5 to 7.5. Nitrazine is usually used as the disodium salt.

Mar 7, 2025 · Nitazenes are strong synthetic opioids. Opioids include any drug that acts on opioid receptors in the brain, and any natural or synthetic drugs that are derived from, or related to, the opium poppy.

While the COVID-19 crisis still looms over the public, a newcomer in the opioid class has hit the streets called nitazine, short for Protonitazene, or Isonitazene. The drugs have been found in user syringes around the U.S. Nitazene drugs are up to 20 times more powerful than fentanyl, which is 50 times more potent than other opioids.

In an antinociceptive study conducted in rodents, butonitazene, etodesnitazene, etonitazepipne, etonitazepyne, flunitazene, metodesnitazene, metonitazene, and protonitazene produced strong analgesic effects with varying potencies, similar to morphine.

Nitrazine | C6H15N7O3 | CID 72719 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.