4-Fluoromethylphenidate (also known as 4-FMPH and 4F-MPH) is a stimulant drug that acts as a higher potency dopamine reuptake inhibitor than the closely related methylphenidate. [2] [3] [4]

4F-MPH is a synthetic molecule of the substituted phenethylamine and substituted phenidate classes, and a fluorinated analog of methylphenidate. It contains a phenethylamine core featuring a phenyl ring bound to an amino -NH2 group through an ethyl chain.

Oct 8, 2018 · I was first interested in 4F-MPH because of my disappointing experience with Isopropylphenidate, another Ritalin analogue. I jumped at the opportunity when it was available. Not long after 3.08grams of 4F-MPH arrived in a airtight …

One of the more recent methylphenidate-based NPS was 4-fluoromethylphenidate (4F-MPH). 4F-MPH is one of the methylphenidate analogs described in the literature in studies evaluating ring substituted methylphenidate analogs as potential therapeutics for cocaine addiction and …

Aug 19, 2019 · This case report presents the first time that 4F-MPH was detected in a decedent, as well as the first time 4F-MPH has been listed in the official cause of death of a decedent in Florida.

Jun 1, 2019 · 4-Fluoromethylphenidate (4F-MPH) is an halogenated derivative of methylphenidate (MPH), a re-uptake inhibitor for dopamine and norepinephrine used for the treatment of attention deficit hyperactivity disorders.

4F-MPH (ook wel ‘4F-Ritalin’ of ‘4-fluormethylfenidaat’ genoemd) is een designer drug met een stimulerende werking. De effecten lijken op die van het medicijn Ritalin. Dit betekent niet dat de risico’s hetzelfde zijn. Het middel is sinds 2015 op de drugsmarkt.

Feb 7, 2021 · 4F-MPH is just more potent and seems to give more hr/bp problems, partly because many people start with 10mg+ for some reason.. Not necessarily more dangerous than MPH. I would use it with b1 selective beta blocker (or dual alpha-beta blocker like carvedilol/labetalol) which would reduce strain on the heart by a lot.

Discover the power of 4F-MPH and achieve peak performance today. Enhance your cognitive abilities with 4F-MPH from Chems Connect. Our high-quality 4F-MPH compound is designed to boost focus, productivity, and mental clarity.

Apr 25, 2022 · If your goal is to get work done and only that (not being distracted by pleasure), I think 4f-mph is one of the best option (yes better than 2-fma). And since you are experienced with phenidates (focalin) and not amphs, it makes 4f-mph your best option if …