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T3629

Sigma-Aldrich

DL-m-Tyrosine

crystalline

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Synonym(s):
(±)-2-Amino-3-(3-hydroxyphenyl)propionic acid, 3-(3-Hydroxyphenyl)-DL-alanine
Linear Formula:
HOC6H4CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
181.19
Beilstein/REAXYS Number:
2416853
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.26

assay

≥98% (HPLC)

Quality Level

form

crystalline

color

off-white to yellow

mp

280-285 °C (dec.) (lit.)

solubility

1 M HCl: soluble

application(s)

detection

SMILES string

NC(Cc1cccc(O)c1)C(O)=O

InChI

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

InChI key

JZKXXXDKRQWDET-UHFFFAOYSA-N

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1 of 4

This Item
T20069382993851
DL-m-Tyrosine crystalline

T3629

DL-m-Tyrosine

-
L-Tyrosine hydrochloride ≥98% (TLC)

T2006

L-Tyrosine hydrochloride

-
L-Tyrosine BioUltra, ≥99.0% (NT)

93829

L-Tyrosine

Premium Grade
DL-o-Tyrosine ≥96.0% (NT)

93851

DL-o-Tyrosine

-
assay

≥98% (HPLC)

assay

≥98% (TLC)

assay

≥99.0% (NT)

assay

≥96.0% (NT)

mp

280-285 °C (dec.) (lit.)

mp

239 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

~260 °C (dec.)

solubility

1 M HCl: soluble

solubility

-

solubility

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

solubility

-

color

off-white to yellow

color

white to off-white

color

white

color

white to faint brown

application(s)

detection

application(s)

-

application(s)

-

application(s)

peptide synthesis

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves


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P Manini et al.
The Journal of organic chemistry, 66(15), 5048-5053 (2001-07-21)
In 0.1 M phosphate buffer at pH 7.4 and 37 degrees C, the tyrosine metabolite L-3,4-dihydroxyphenylalanine (L-DOPA) reacts smoothly with D-glucose to afford, besides diastereoisomeric tetrahydroisoquinolines 1 and 2 by Pictet-Spengler condensation, a main product shown to be the unexpected
Catecholamines and dihydroxyphenylalanine in metamorphosing larvae of the nudibranch Phestilla sibogae Bergh (Gastropoda: Opisthobranchia).
Pires A, Coon SL, Hadfield MG.
J. Comp. Physiol., 181, 187-194 (1997)
A Pappa-Louisi et al.
Methods in molecular biology (Clifton, N.J.), 828, 101-114 (2011-11-30)
The combined use of a dual-UV detector as well as a fluorimetric and a multielectrode electrochemical detector (equipped with a dual electrode, consisting of a conventional size 3 mm diameter glassy carbon electrode (GCE) and of a pair of 30
Paola Manini et al.
Carbohydrate research, 340(18), 2719-2727 (2005-10-19)
The reactions of 5-S-cysteinyldopa, L-alpha-methyldopa and DL-m-tyrosine with D-glucose were investigated at 90 degrees C in phosphate buffer at pH ranging from 5.0 to 9.0. Whereas gave mainly the double Maillard condensation product N,N'-bis(1''-deoxy-D-fructos-1''-yl)-5-S-cysteinyldopa, as an inseparable mixture of beta-D-fructopyranosyl
Jae B Park et al.
Cancer letters, 202(2), 161-171 (2003-12-04)
N-Cinnamoyltyramine, N-caffeoyltyramine, N-feruloyltyramine, and N-sinapoyltyramine were synthesized and investigated to identify the most potent compound with anti-proliferation effect on HL-60, U937 and Jurkat cells. N-Caffeoyltyramine was the most potent with GI(50)=10 microM. The treatment of the cells with N-caffeoyltyramine activated

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