CAS No. 2370-61-8

DL-O-Tyrosine Chemical Structure
Chemical Structure
Check the DL-O-Tyrosine product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 2370-61-8
Molecular Formula

C9H11NO3

Molecular Weight (MW) 181.19

Ordering Information

Biological Activity

DL-O-Tyrosine is an amino acid derivative and hydroxylated isomer of phenylalanine that serves as a marker of hydroxyl radical-mediated protein damage. Formed via free radical interaction with phenylalanine residues, it acts as a biomarker for oxidative stress in autoimmune-driven rheumatoid arthritis and serves as an indicator for irradiation processing in poultry meat.

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Note: Technical data last updated: Sep 1, 2026.