CAS Registry Number

CAS 537-55-3 — N-Acetyl-L-tyrosine

N-Acetyl-L-tyrosine is a modified amino acid used in pharmaceuticals and dietary supplements to support cognitive function and neurotransmitter synthesis. It is a white to off-white crystalline powder with a molecular weight of 223.23 g/mol, a CAS number of 537-55-3, and a molecular formula of C10H11NO4. It is stable at ambient temperatures and classified as a hazardous substance under signal word Danger. Molekula supplies N-Acetyl-L-tyrosine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.