S-Adenosyl-L-methionine (also called S-Adenosyl methionine, Ademethionine and commonly as SAMe and SAM-e) is a common cosubstrate involved in methyl group transfers, transsulfuration, and aminopropylation in biological organisms.[1] SAMe is an amino acid methionine bound to an ATP molecule that circulates in the blood naturally and acts as a ‘methyl donor’. A methyl group in chemistry is simply a carbon molecule (bound to some hydrogens), and donating a methyl group to other molecules can accelerate or preserve reactions in the body as a form of metabolic ‘maintenance’.[citation needed]

The ChemicalBrothers can offer this compound in a purity of more than 99%.

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Delivery times:

EU: 1 day
USA: 3 days
ME: 2 days
ASIA: 4 days
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Common names: S-Adenosyl methionine, SAM-e, Methylguanidoacetic acid

Systematic name: (2S)-2-Amino-4-(((2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl)methyl-methylsulfonio)butanoate

Psychoactive class: Nootropic

Chemical class: Nitrogenous organic acid