4F-MPH may be a Ritalin substitute. 4F-MPH, also known as 4-Fluoromethylphenidate is a new synthetic agent of the substituted phenethylamine and piperidine classes that produces long-lasting euphoric and stimulant effects when administered. It is a structural analog of the commonly prescribed ADHD drug methylphenidate, also known as the brand names Ritalin and Concerta.


Quantity Price
1 - 4 14.00
5 - 24 11.00
25 - 49 9.20
50 - 99 8.50
100+ 7.30


4F-Ritalin (4F-MPH) Powder Information

The powder may only be used for research purposes


Hazard Statements 4F-Ritalin:

  • It can cause respiratory and eye irritation.
  • Never discharge research chemicals into the environment.


Safety Recommendations 4F-Ritalin:

IF IN EYES: Rinse cautiously with water for at least 10 to 15 minutes, remove contact lenses if necessary. In case of skin contact: Rinse with water, if possible also with soap. Inhalation: Take fresh air and adopt a position that promotes breathing.

  • Do not expose to heat sources.
  • Store it in a dry environment at room temperature and store in a good container and keep out of the reach of children.
  • Good stability of the powder under the above conditions can last up to 2 years.