U-47700

Common or street names: Pink, Pinky, U4

What is U-47700 or Pink?

U-47700, also known as “Pink”, “Pinky”, or “U4” on the streets, is a potent, synthetic opioid medication developed as a dangerous designer drug. Even small doses can be very toxic or even deadly. Over the past 5 years, reports have surfaced of multiple deaths because of street use of U-47700 or “Pink”. Importation into the U.S. is primarily from clandestine chemical labs in China. Buy U-47700 Online.

How is “Pink” sold?

• Law officials have seized U-47700 on the street in powder form and as tablets. Typically, it appears as a white or light pinkish, chalky powder.
• They may sell it in glassine bags stamped with logos imitating heroin, in envelopes and inside knotted corners of plastic bags. Labels on the products may state “not for human consumption” or “for research only”, probably to avoid legal detection.
• Some “Pink” products have been sold to mimic bags of heroin or prescription opioid tablets.
• In Ohio, authorities seized 500 pills resembling a manufacturer’s oxycodone immediate-release tablets, but chemical analysis confirmed them to contain “Pink”.
• U-47700 has also been identified and sold on the Internet misleadingly as a “research chemical” at roughly $30 per gram.

How dangerous is Pink (U-47700)?

Fatalities due to Pink (U-47700) in the United States join the growing incidence of drug overdose deaths because of prescription opioids and synthetic designer drugs like “spice” and “bath salts.” The public using these streets or Internet products can never know exactly what is in them, how much, or toxicity with use.

The Drug Enforcement Agency (DEA) reported at least 46 deaths linked to use of U-47700 that occurred in 2015 and 2016. We have reported fatalities in Arizona, New York, New Hampshire, Ohio, Texas, and Wisconsin, North Carolina, with multiple reports from state and local forensics laboratories. According to DEA, no other reports of use in the U.S. were found prior to 2015.Buy U-47700 Online.

Those who abuse U-47700 may be at risk of addiction and substance abuse disorder, overdose and death, similar to abuse of other narcotic substances such as heroin, prescription pain opioids, and designer opioids. This drug may be found in combination, knowingly or unknowingly, with other drugs of abuse bought on the streets such as heroin or fentanyl. Someone has also confiscated it as a separate product. Buy U-47700 Online

In July 2016, a toxicology case report was published in the Annals of Emergency Medicine that detailed events in which fentanyl and U-47700 were being sold misleadingly as the prescription opioid pain medication Norco (acetaminophen and hydrocodone) on the streets of Northern and Central California. In one patient who presented to the emergency room, naloxone (Narcan) was administered, which reversed respiratory depression and pinpoint pupils. After additional chemical analysis, we found it the “Norco” contained hydrocodone, fentanyl, and U-47700.

Reports showed that U-47700 and prescription opioid fentanyl may have been contained in the drug overdose that led to the death of pop star legend Prince in April 2016. In Utah, two 13-year-old boys died in September 2016, reportedly due to use of U-47700 purchased from the Internet.Buy U-47700 Online.

Where does Pink (U47700) come from?

These illicit substances appear to originate from overseas, mainly China, and the identity, purity, and quantity of substances in any one product purchased off the street may be unknown. A user may be told the product contains one substance, while in reality it could contain any dangerous chemical.

Pharmacology of Pink (U47700)

U-47700 (“Pink”) is a novel synthetic opioid agonist with selective action at the mu-opioid receptor.

• The chemical designation is 3,4-dichloro-N-[2-dimethylamino) cyclohenyl]-N-methylbenzamide.
• Chemists at Upjohn Pharmaceuticals originally developed it in the 1970s as a potent pain reliever for surgery, cancer, or painful injuries.
• Although we did not commercially make it available, the patent and chemical details remained available.
• U-47700 has a similar chemical profile as morphine and other mu-opioid receptor agonists; however, it has been reported by the National Institute of Drug Abuse (NIDA) that Pink is “far more potent than morphine” — possibly seven to eight times more potent.
• The strength of the product can never be assured, and may be much stronger, as it is a designer drug made in illegal labs.
• Animal studies have shown that naltrexone, an opioid receptor antagonist, reduced the analgesic activity of U-47700.

DEA schedule of Pink (U47700)

In 2018, the DEA issued a Final Order to place U-47700, as well as its related isomers, esters, ethers, and salts into Schedule I of the Controlled Substances Act because of an imminent hazard to public safety and health. Substances in schedule, I have a high potential for abuse, no currently accepted medical use, and a lack of accepted safety for use under medical supervision. DEA’s Last Order of scheduling into 21 CFR 1308.11(b) is available in the Federal Register with details on threats to public safety.

In 2016, U-47700 had been placed in Schedule I temporarily to determine its final status. Temporary emergency scheduling of dangerous illicit drugs is one tool the DEA uses to help restrict potentially fatal and new street drugs. Scheduling usually last at least 24 months, with a possible 12-month extension if the DEA needs more time to determine if the chemical should remain permanently in schedule I. According to the Federal Register there were no current investigational or approved new drug applications for U-47700 which might hinder its placement in Schedule I..U47700.

Prior to the DEA’s emergency scheduling, several states had already outlawed the drug under emergency orders, including Florida, Ohio, Wyoming and Georgia.

Pink (U-47700) side effects and toxicity

U-47700 or “Pink” is abused for its opioid and narcotic-like effects, and is swallowed, snorted, or injected. It is one of many synthetic designer drugs. Pink effects as reported by users are like the effects of opioids, which might include:U47700.

• euphoria, feeling “high, and other psychoactive effects
• sedation, relaxation, numbness
• potent analgesia
• severe, possibly fatal respiratory depression
• pinpoint pupils
• constipation
• itching
• drug tolerance, dependence, addiction
• seizures
• psychosis
• fatal overdose
• potent analgesia

Does Pink show up on drug tests?

Currently, U-47700 is not included in standard workplace drug screens in the U.S.; however, forensics or medical laboratory testing may request to identify U-47700 through analytical techniques such as gas chromatography and mass spectrometry (GC-MS).

Bottom line on Pink

U-47700, known on the streets as Pink or U4, is a dangerous designer drug exported from illegal labs in China to the U.S. It has effects like a strong opioid analgesic, and have been reported to be 7 to 8 times more potent than morphine. U-47700 is now illegal in all forms, and the DEA has placed the substance into Schedule I of the Controlled Substances Act, because of an imminent hazard to public safety and health.

Authorities in many U.S. cities have reported that Pink is sold on the streets or over the Internet, often promoted as a prescription opioid like Norco or as heroin. Many of these products, when confiscated and analyzed, have contained this potent designer drug, as well as fentanyl.

Clusters of overdoses and deaths in U.S. cities were reported in 2015-2017 with Pink; some in children. According to one case report, the use of naloxone (Narcan) in an emergency setting reversed the effects of U-47700. Emergency physicians should contact their local poison control center, medical toxicologist or public health department where there is a reasonable suspicion of ingestion of designer drugs to help protect the surrounding community. We may need special lab analysis to identify drugs like Pink.U47700.

The public should know drugs got on the street, even though they look like an authentic prescription medication, may be fake and deadly. Don’t take any prescription drug — legal or otherwise — unless it is written specifically for you by a doctor and is dispensed from a reliable pharmacy.U47700.