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T3754

Sigma-Aldrich

L-Tyrosine

reagent grade, ≥98% (HPLC)

Synonym(s):
(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-L-alanine
Linear Formula:
4-(HO)C6H4CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
181.19
Beilstein:
392441
EC Number:
MDL number:
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26

grade

reagent grade

Quality Level

assay

≥98% (HPLC)

form

powder

color

white to off-white

mp

>300 °C (dec.) (lit.)

solubility

1 M HCl: soluble 50 mg/mL

application(s)

detection

SMILES string

N[C@@H](Cc1ccc(O)cc1)C(O)=O

InChI

1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1

InChI key

OUYCCCASQSFEME-QMMMGPOBSA-N

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Application

L-Tyrosine has been used to prepare tyrosine solution for tyrosinase assay. It has also been used to assay pepsin activity.[08][09]

Packaging

50, 100, 500 g in poly bottle
1 kg in poly bottle

Biochem/physiol Actions

L-Tyrosine is a non-essential amino acid with a polar side chain. It is utilized by cells to synthesize proteins that have a role in signal transduction.[53] L-Tyrosine is a proteogenic amino acid that acts as a receiver of phosphate groups that are transferred by kinases.[07]

Other Notes

Amino acid precursor of dopamine and other catecholamines

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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