CAS Registry Number

CAS 556-02-5 — D-Tyrosine

D-Tyrosine is a synthetic amino acid used in biochemical research and peptide synthesis. It serves as a building block for proteins and is employed in studies involving neurotransmitter metabolism and enzyme kinetics. Available in powder form with a purity of ≥98%, it has a CAS number of 556-02-5, molecular formula C9H11NO3, and molecular weight of 181.19 g/mol. Stable at ambient temperature, it requires no special storage conditions. Molekula supplies D-Tyrosine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.