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T4754

Sigma-Aldrich

L-Tyrosine ethyl ester

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About This Item

Empirical Formula (Hill Notation):
C11H15NO3
CAS Number:
Molecular Weight:
209.24
EC Number:
MDL number:
UNSPSC Code:
12352200
eCl@ss:
32160406
PubChem Substance ID:

Assay

≥98% (TLC)

form

powder

color

white to off-white

storage temp.

−20°C

SMILES string

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

InChI key

SBBWEQLNKVHYCX-JTQLQIEISA-N

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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
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
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
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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