Merck
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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
Número de EC:
Número MDL:
eCl@ss:
32160406
ID de la sustancia en PubChem:
NACRES:
NA.26

grado

reagent grade

Nivel de calidad

ensayo

≥98% (HPLC)

formulario

powder

color

white to off-white

mp

>300 °C (dec.) (lit.)

solubilidad

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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This Item
PHR109793829T4321
L-Tyrosine reagent grade, ≥98% (HPLC)

Sigma-Aldrich

T3754

L-Tyrosine

L-Tyrosine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1097

L-Tyrosine

L-Tyrosine BioUltra, ≥99.0% (NT)

Sigma-Aldrich

93829

L-Tyrosine

L-Tyrosine

SAFC

T4321

L-Tyrosine

grade

reagent grade

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

-

assay

≥98% (HPLC)

assay

-

assay

≥99.0% (NT)

assay

≥99%

form

powder

form

-

form

powder or crystals

form

crystalline powder

color

white to off-white

color

-

color

white

color

-

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

solubility

1 M HCl: soluble 50 mg/mL

solubility

-

solubility

1 M HCl: 25 mg/mL, clear, colorless (hot)

solubility

1 M HCl: 25 mg/mL

Aplicación

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

Acciones bioquímicas o fisiológicas

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. L-Tyrosine is a proteogenic amino acid that acts as a receiver of phosphate groups that are transferred by kinases.

Otras notas

Amino acid precursor of dopamine and other catecholamines

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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