L-Tyrosine CAS 60-18-4

L-Tyrosine CAS 60-18-4

CAS NO: 60-18-4
Molecular Formula: C9H11NO3
Molecular Weight: 181.189
EINECS NO: 200-460-4
MDL NO: MFCD00002606
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Product Details

Product Description:

Product Name: L-Tyrosine CAS NO: 60-18-4



2-Amino-3-(4-hydroxyphenyl)-propanoic acid;


Chemical & Physical Properties:

Appearance: White to off-white powder

Assay :≥99.0%

Density:1.34 g/cm3

Boiling Point:385.2℃ at 760 mmHg

Flash Point:176℃

Melting point:290℃

Water Solubility:0.45g/100 mL (25℃)


L-Tyrosine is a kind of non-essential amino acid, and it is the raw material for various products of the body. Tyrosine can be transformed into a variety of physiological substances through different metabolic pathways in the body, such as dopamine, adrenaline, thyroxine, melanin and poppy (opium ) Of papaverine. These substances are closely related to nerve conduction and metabolic regulation and control.

Tyrosine (Tyr or Y) or 4-hydroxyphenylalanine is one of the 22 amino acids that are used by cells to synthesize proteins. It is a non-essential amino acid with a polar side group. Its codons are UAC and UAU. The word "tyrosine" is from the Greek tyros, meaning cheese, as it was first discovered in 1846 by German chemist Justus von Liebig in the protein casein from cheese. It is called tyrosyl when referred to as a functional group or side chain. Tyrosine is a hydrophobic amino acid.


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