We can ship 4F-MPH to USA directly from USA. Maximum order from USA to USA is 5 grams. 5 grams or more we ship from China. If are you not from the USA the minimum order is 5 grams and shipping is from China only. We do not refund if you are not from the USA and you made an order less than!!!


4-Fluoromethylphenidate (commonly known as 4F-MPH) is a novel synthetic stimulant of the substituted phenethylamine and piperidine classes that produces long-lasting euphoriant, and stimulating effects when administered. It is a closely related structural analog of the commonly prescribed ADHD drug methylphenidate (known by the brand-names Ritalin and Concerta).

Synonyms4-Fluoromethylphenidate, 4-FMPH
Formal NameMethyl 2-(4-fluorophenyl)-2-(piperidin-2-yl)acetate
CAS NO1354631-33-6
Chemical FormulaC14H18FNO2
Exact Mass251.3 g/mol
Molecular Weight251.3 g/mol

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  • Product Code: 4F-MPH
  • Availability: In Stock
  • $130.00

  • 2 or more $110.00
  • 5 or more $75.00
  • 10 or more $45.00
  • 25 or more $30.00
  • 50 or more $22.00
  • 100 or more $17.00
  • 250 or more $10.00
  • 500 or more $8.00
  • 1000 or more $6.50

This product has a minimum quantity of 5

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Tags: 4F-MPH, powder, stimulant, stimulants, 4, F, FEA, FA, HCL