In today’s fast-paced environment, where being productive and mentally alert are highly valued, many are still looking for ways to stay awake and fight sleep disorders. Fladrafinil, which is also called CRL-40 941, stands out as a promising compound among the many interesting compounds being studied in this field of research. Fladrafinil is a type of eugeroic that was made by changing Adrafinil. Eugeroics are known to help people stay awake and fight the excessive sleepiness that comes with sleep problems. [R]

Scientifically recognized as a psychoactive and eugeroic drug, Fladrafinil has garnered attention due to its potential to encourage alertness and mental clarity. However, it is essential to note that Fladrafinil is strictly intended for laboratory research purposes and should not be consumed by humans. In adherence to this, RCD.Bio offers Fladrafinil for sale exclusively for scientific purposes only.

Adrafinil, which came before Fladrafinil, initially developed in France for its possible potential to make people more alert. Researchers were inspired by the success of Adrafinil, so they looked more closely at its chemical structure and made Fladrafinil, which is a bis (p-fluoro) derivative of the original substance. This change was a big step forward in finding out what benefits eugeroic chemicals might have.[R]

In the next section, we will investigate the features of Fladrafinil as well as its potential applications. We would want to demonstrate how understanding wakefulness promotion is made possible by Fladrafinil. 

Key Features

RCD.Bio offers Fladrafenil with the following specifications:

  • A purity of 98%, verified by first and third-party laboratory testing.
  • Available in tablet form: 40mg/27ct/1080mg and 40mg/54ct/2.1g


  • CAS Number:           90212-80-9
  • Molar Mass:            325.33 g·mol−1
  • Chemical Formula: C15H13F2NO3S
  • IUPAC Name:        2-{[Bis(4-fluorophenyl)methyl]sulfinyl}-N-hydroxyacetamide
  • Synonyms:          Fladrafinil CRL 40,941; Fluorafinil

How Fladrafinil Works? [R]

Fladrafinil, a derivative of Modafinil, holds great intrigue among researchers aiming to understand its unique properties. While the exact mode of action of Fladrafinil remains unknown, its similarities to Modafinil suggest a potential impact on neurotransmitter reuptake, including dopamine. 

Modafinil, a widely studied compound known for its wakefulness-promoting effects, serves as a key reference point in exploring Fladrafinil’s potential mechanisms of action. Modafinil has been shown to inhibit the reuptake of dopamine, a neurotransmitter associated with motivation, reward, and cognitive function. This mechanism suggests that Fladrafinil, as a Modafinil derivative, might possess similar characteristics.

In addition to dopamine, Modafinil improved bioavailability is believed to affect other neurotransmitters, such as serotonin and gamma-aminobutyric acid (GABA). Serotonin plays a crucial role in regulating mood, appetite, and sleep, while GABA acts as an inhibitory neurotransmitter that helps regulate neuronal excitability. It is speculated that Fladrafinil may also impact the release of serotonin and the transmission of GABA, potentially contributing to its observed effects on wakefulness and cognitive function.

Despite these initial observations, it is important to emphasize that the precise mechanisms by which Fladrafinil exerts its effects are yet to be fully understood. Further in-depth research is required to unravel the intricate workings of this compound and shed light on its potential therapeutic applications.

The scientific basis behind the benefits of Fladrafinil

Only a few clinical research support the following claimed benefits. There has to be more proof before Fladrafinil can be used for any of the following uses.

Increases Alertness

Alertness is a very important brain state that helps us stay aware of what’s going on around us. Being mentally alert not only keeps us safe, but also helps us make smart choices. In this situation, Fladrafinil looks like it could be a good way to help people stay awake and be more alert.[R]

Fladrafinil’s mechanism of action revolves around its ability to prevent the breakdown of dopamine, a neurotransmitter closely associated with wakefulness. Dopamine acts as a key player in regulating our sleep-wake cycle by keeping the levels of melatonin, commonly referred to as the “sleep hormone,” in check. By inhibiting the breakdown of dopamine, Fladrafinil helps maintain higher levels of this neurotransmitter, effectively reducing the impact of melatonin and promoting wakefulness. Stimulants like caffeine are also known to boost dopamine levels in the brain, resulting in increased alertness. Fladrafinil operates on a similar principle, making it a potentially valuable tool for those seeking enhanced wakefulness and heightened mental clarity.

By facilitating the retention of higher dopamine levels, Fladrafinil contributes to the suppression of melatonin, thereby aiding in maintaining a state of wakefulness. This effect can be especially beneficial for individuals who experience excessive daytime sleepiness due to sleep disorders or other factors.[R]

Fladrafinil is intended for research purposes only and should not be ingested by humans, despite the fact that it shows promise in enhancing alertness. Researchers are actively investigating its action mechanisms to gain a deeper comprehension of its potential benefits and applications.

Fladrafinil and the Power of Productivity

Productivity is the key to getting ahead in your job and feeling like you’ve accomplished something. It not only helps you grow professionally, but it also makes you happy by giving you chances to follow your own interests. Researchers at Harvard Business School found in a survey that people who are more productive tend to be happier because they have more time to spend on their hobbies. [R]

Fladrafinil is a possible aid when it comes to increasing efficiency. Fladrafinil helps people be more productive because it raises the amount of dopamine in the brain. Dopamine is like a “hack” for our brains. It makes us want to act even when the benefits aren’t right in front of us. This neurotransmitter has become a center of attention in the world of nootropics.[R]

In short, Fladrafinil may boost productivity and goal-setting by increasing dopamine levels. It boosts productivity by motivating people to take chances and stay focus by stimulating the brain’s reward center.

It is important to remember that Fladrafinil should only be used in research and not by humans. Further research is needed to fully understand its mechanics and possible productivity gains.

Fladrafinil and the Path to Enhanced Creativity

Creativity, the spark that fuels imagination and innovation, can be amplified by the levels of dopamine in our brain. Research suggests that when dopamine levels are elevated, our desire to explore and engage in new experiences is heightened, leading to a boost in creative abilities. [R]

While an increase in dopamine can stimulate your imagination, it may not be enough to unlock your entire creative potential. Researchers believe that simultaneously increasing serotonin and dopamine levels is required for this. Fortunately, substances such as bromantane, one of the most popular nootropics, can facilitate this dual effect. [R]

Enhanced Memory

Fladrafinil demonstrates its memory-enhancing potential by targeting two crucial aspects: the ability to create and recall memories. This intelligent compound can be relied on to improve the formation and long-term retention of new memories, as well as the recall of memories formed years or even decades ago. [R]

The implications of Fladrafinil’s memory-enhancing properties are significant, bringing joy to individuals across the spectrum. However, it holds particular promise for those affected by conditions such as Alzheimer’s disease or individuals concerned about memory loss resulting from brain injuries. For older adults, who are at a higher risk of memory decline, the cognitive advantages offered by this nootropic become an even more compelling reason to delve into its potential. [R]

However, it is essential to note that Fladrafinil is intended solely for research purposes, and additional scientific research is required to fully comprehend its mechanisms and the extent of its memory-enhancing effects.

Fladrafinil and Eases Depression Symptoms

While serotonin is primarily associated with depression, dopamine deficiency can also contribute to various depressive symptoms, including difficulties with concentration, lack of motivation, and a sense of helplessness. Fladrafinil, by increasing dopamine levels in the brain, may offer support in alleviating these symptoms.[R]

Fladrafinil works by preventing the degradation of dopamine in the central nervous system, thereby boosting its levels. This mechanism of action potentially explains why individuals using Fladrafinil have reported experiencing a “cheerful mood” and an “upbeat disposition” in their evaluations.[R]

Although Fladrafinil shows promise in easing depressive symptoms, it is important to note that depression is a complex condition with multiple underlying factors. Further scientific investigations are necessary to fully comprehend its mechanisms and the extent of its impact on depression symptoms.

Potential for Reducing Aggression

Aggression, which is frequently associated with negative physical health outcomes, may also be a sign of underlying mental health conditions. Recent research indicates that persistent and aggressive behavior may indicate an existing or imminent mental health concern. [R]

Fortunately, there is positive news. Fladrafinil has demonstrated anti-aggressive properties in animal tests. In experiments conducted on rats, this smart medication reduced aggression compared to those that received a placebo. This intriguing finding opens up the possibility that Fladrafinil may have the potential to mitigate aggression in humans as well.[R]

While further research is required to determine the precise mechanisms by which Fladrafinil reduces aggression, these preliminary results are encouraging. It is essential to note that the effects observed in animal studies might not be applicable to humans, and more study is required to fully understand their effects.


The information presented here is for educational purposes only and should not be construed as medical advice. Fladrafinil is intended for laboratory research use only and is not intended for human consumption.

Potential side effects

Fladrafinil may cause adverse side effects such as insomnia, headaches, nausea, upset stomach, and urine that smells bad if used incorrectly. [R]

Fladrafinil Storage

To prevent thermal degradation, store Fladrafinil in a cool, dry, dark area. Keep it refrigerated at 4°C or lower and away from direct light for optimal condition.

Where can I Buy Fladrafinil?

RCD.bio offers  Fladrafinil for laboratory research use only.

When buying good stuff as Fladrafinil, it is important to choose a reputable seller who provides quality products. At RCD.bio, each product is accompanied by a third-party-issued Certificate of Analysis showing the identification, purity, and concentration of our product. Some also offer various forms and can buy Fladrafinil powder as other option.

At RCD.bio, we understand the importance of product quality and transparency. That’s why we ensure that every Fladrafinil purchase is accompanied by a Certificate of Analysis, which is issued by a third-party. This certificate verifies the identification, purity, and concentration of our product, giving you confidence in the integrity of your research materials.

Furthermore, we believe in the importance of hearing from our customers. That’s why our website share review by verified owner or buyers. These authentic reviews offer valuable insights into the experiences of others who have chosen RCD.bio for their research needs.


Fladrafinil is a nootropic drug that makes people feel more awake. Even though it looks a lot like Provigil and Adrafinil, it is said to be three to four times stronger. The drug Fladrafinil has been shown to raise the levels of Dopamine, Norepinephrine, and Histamine in the brain, which can improve cognitive function. Fladrafinil may have a number of possible benefits, such as a better working memory, a longer attention span, more drive and a better mood, relief from depression, and a wake-up effect.

But it’s important to keep in mind that Fladrafinil hasn’t been studied in depth, and there aren’t many studies to show that it works and is safe. Fladrafinil can make a number of undesirable effects happen, like sleeplessness, headaches, nausea, stomach pain, and a bad smell to your pee. Fladrafinil shouldn’t be taken by women who are pregnant or nursing, and it might not work well with other medicines.


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