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T4754

L-Tyrosine ethyl ester

Name: <SC>L</SC>-Tyrosine ethyl ester
Brand: SIGMA

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About This Item

Formule empirique (notation de Hill):

C₁₁H₁₅NO₃

Numéro CAS:

949-67-7

Poids moléculaire :

209.24

Numéro CE :

213-442-6

Numéro MDL:

MFCD00063046

Code UNSPSC :

12352200

eCl@ss :

32160406

ID de substance PubChem :

24900221

Pureté

≥98% (TLC)

Forme

powder

Couleur

white to off-white

Température de stockage

−20°C

Chaîne SMILES

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

InChI

1S/C11H15NO3/c1-2-15-11(14)10(12)7-8-3-5-9(13)6-4-8/h3-6,10,13H,2,7,12H2,1H3/t10-/m0/s1

Clé InChI

SBBWEQLNKVHYCX-JTQLQIEISA-N

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Fluorescence spectroscopic study of alpha-chymotrypsin relevant to the enantioselectivity for optical resolution of amino acid esters in organic solvents.

Tatsuro Kijima et al.

Biotechnology letters, 26(8), 655-658 (2004-06-18)

The fluorescence emission wavelength of alpha-chymotrypsin (CT) correlated with its enantioselectivity (E value) for the resolution of DL-tyrosine ethyl ester. The changes in the E value of the CT due to the changes in the solvent composition were closely related

Unconjugated bilirubin alleviates experimental ulcerative colitis by regulating intestinal barrier function and immune inflammation.

Jia-Dong Zheng et al.

World journal of gastroenterology, 25(15), 1865-1878 (2019-05-07)

Unconjugated bilirubin (UCB) is generally considered toxic but has gained recent prominence for its anti-inflammatory properties. However, the effects of it on the interaction between intestinal flora and organisms and how it influences immune responses remain unresolved. To investigate the

Dimorphism of the prodrug L-tyrosine ethyl ester: pressure-temperature state diagram and crystal structure of phase II.

Ivo B Rietveld et al.

Journal of pharmaceutical sciences, 100(11), 4774-4782 (2011-06-24)

Polymorphism is important in the field of solid-state behavior of drug molecules because of the continuous drive for complete control over drug properties. By comparing different structures of a series of L-tyrosine alkyl esters, it became apparent that the ethyl

Analysis of the immunoadjuvant octadecyl tyrosine hydrochloride.

C L Penney et al.

Journal of biological standardization, 14(4), 345-349 (1986-10-01)

A simple, rapid, high performance liquid chromatographic (HPLC) method for the analysis of the immunoadjuvant octadecyl tyrosine hydrochloride is described. The HPLC procedure can be applied to the direct determination of amino acid reactants present as contaminants in the adjuvant

Catalytic Activity of Immobilized Chymotrypsin on Hybrid Silica-Magnetic Biocompatible Particles and Its Application in Peptide Synthesis.

Gulay Bayramoglu et al.

Applied biochemistry and biotechnology, 190(4), 1224-1241 (2019-11-19)

In this work, novel silica hybrid magnetic particles with biocompatible surface were designed as a support for enzyme immobilization, and the immobilized chymotrypsin (CT) performance was clarified as a model biocatalyst. CT is used in food technology for drink clarification

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