4B-4-MAR, 4-Bromo-4-methylaminorex


4B-4-MAR (4-Bromo-4-methylaminorex) is a stimulating drug, a new analogue of 4-methylaminorex, aminorex and has a similar effect on the body. 4-Bromo-4-methylaminorex (4B-4-MAR) has similar effects to methamphetamine and is a designer drug in the 2-amino-5-aryloxazoline class. 4B-4-MAR increases stamina, causes insomnia, euphoria, sexual desire, with regular use, addiction can appear. 4-Bromo-4-methylaminorex new designer drug, and has a legal status for chemical research and not for any other purpose.

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4-methylaminorex synthesized in the modern laboratory with compliance with all quality standards.

The toxicological and physiological properties of 4-methylaminorex have not been studied. 

Storage time: up to 2 years subject to proper storage conditions. 

Not intended for human consumption. 

You can buy 4-methylaminorex online from ChemPromo now.



  • 4-Bromo-4-methylaminorex
  • 4-MAR
IUPAC   5-(4-bromophenyl)-4-methyl-4,5-dihydrooxazol-2-amine
Formula C10H11BrN2O
Molecular weight   255.12 g/mol
Appearance Crystalline solid
Purity ≥ 98 %
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10g, 50g, 100g, 500g, 1kg


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