• Pharmaceutical Chemicals Nootropics Powders Smart Drugs Fladrafinil For Intelligence Development CAS:90212-80-9

Pharmaceutical Chemicals Nootropics Powders Smart Drugs Fladrafinil For Intelligence Development CAS:90212-80-9

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Pharmaceutical Chemicals 99% Purity Nootropics Powders Smart Drugs Fladrafinil For Intelligence Development CAS:90212-80-9


Basic infor:

Formula: C22H30FO8P.2Na

Molecular Weight: 516.45

EINECS: 219-243-0

Assay: >98%

Appearance: white powder

Package: 1kg/foil bag or according to the customers requirements.

Melting Point: 233-235 °C

Boiling Point: 669.6 °C at 760 mmHg

Flash Point: 358.7 °C

Usage: Derivative of dexamethasone, a potent synthetic member of the glucocorticoid class of drugs

Storage: Keep it under seal in cool and dark place




CRL-40, 941 is a white crystalline solid substance that has been described as closely related to both adrafinil and modafinil. It was developed by the French pharmaceutical company Lafon Laboratories as a new research chemical. CRL-40, 941 is known for its other names fluorafinil, fladrafinil and its chemical name 2-{[Bis(4-fluorophenyl)methyl]sulfinyl}-N-hydroxyacetamide


Fluorafinil is a halogenic compound and has been identified as adrafinil's bis(p-fluoro) ring substitute. As a fluorinated derivative, it has been described as more potent than adrafinil




Product name(Fladrafinil)CRL-40,941
CAS No.90212-80-9Outer Packing1KG
Production date2018.2.08Shelf life2020.02.07
Standard adoptedin-house specification.
Items of analysisSpecificationResults
AppearanceOff-white,crystalline powder with slight pink coulorConforms
SolubilitySoluble in methanol,slightly soluble in ethylacetate and dichloromethane,almost nsoluble in waterConforms
IRThe infrared absorption spectrum is concordant with the spectrum obtainedConforms
HPLCThe retention time of main peak of the test and standard are concordantConforms
Loss on drying≤0.5%0.45%
Largest single impurity≤0.5%0.40%
Total impurity≤1.0%0.75%
Heavy metals≤20ppmConforms
Sulphated ash≤0.1%0.07%
Assay(On dried basis)98.0%-102%99.2%




Like adrafinil, the purpose of fladrafinil is to promote wakefulness. The smart drug is said to improve concentration and reduce fatigue, enabling its user to become more proactive. The appeal of fladrafinil is that it is stronger than the other d rugs which are said to give the same benefits. There is proof that the nootropic is twice as strong as adrafinil, making it ideal if that nootropic has started to become ineffective. While being developed, it was also shown that fladrafinil can be used to lower aggression, and its calming effects may have a positive impact on those who suffer with hyperactivity.




The drug is reported to have little or no side effects when taken at the correct dose over a short period of time. Crl-40, 941 is ONLY designed and intended for short term use. Long-term use and misuse of the drug can affect our brain in many ways. This medicine blocks the reuptake of dopamine and norepinephrine in the presynaptic cleft immediately upon being released. Long-term use of the drug causes lesions on cerebral blood pathways and brain injury affects the efficiency of neurotransmitter substances in our brain.




Crl-40, 941 is 3-4 more potent than Crl-40, 941. New users should start with 30-80 mgs within 14-16 hours daily, and Crl-40, 941 moderate dose is between 30-100 mg per day. The dosage to be increased as the effects are being experienced as the body reacts towards the dose. Dosage should not exceed 200mgs per day.

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