Tyrosine is an non-essential amino acid containing phenol side chain with hydroxyl group . It is one of 20 standard amino acids.

Nutritional Phytochemical Analytical Laboratory

Molecular Weight: 181.19

Molecular Formula: C9H11NO3

IUPAC Name: (S)-a-amino-4-hydroxybenzenepropanoic acid

CAS Name: L-Tyrosine

CAS number: 60-18-4

One Letter Code: Y

Three Letter Code: Tyr


Structural Formula

3D Structural Formula

3 D structure formulalysine - structural formula