L- Tyrosine is a fine chemical product from the brand RESEARCH-LAB FINE CHEM INDUSTRIES. It is also known as 3-(4-Hydroxyphenyl)-L-alanine.

• Molecular Formula: 4-(HO)C6H4CH2CH(NH2)CO2H
• CAS Number: 60-18-4
• Molecular Weight: 181.19
• Quantity: 500 gm/Bottle
• Melting point: >300 C (dec.)(lit.)

L-Tyrosine was used in tyrosine hydroxylase (TH) enzyme activity assay. It was also used as a substrate for tyrosinase enzyme in the growth media of Vibrio cholerae strains to stimulate melanin formation.