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A6751

Sigma-Aldrich

N-Acetyl-L-tyrosin-ethylester Monohydrat

≥98%, suitable for ligand binding assays

Synonym(e):

ATEE

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About This Item

Empirische Formel (Hill-System):
C13H17NO4 · H2O
CAS-Nummer:
36546-50-6
Molekulargewicht:
269.29
Beilstein:
2217900
EG-Nummer:
212-663-5
MDL-Nummer:
MFCD00002389
UNSPSC-Code:
12352209
eCl@ss:
32160406
PubChem Substanz-ID:
24891134
NACRES:
NA.26

product name

N-Acetyl-L-tyrosin-ethylester Monohydrat,

Assay

≥98%

Form

powder

Methode(n)

ligand binding assay: suitable

Farbe

white

Lagertemp.

−20°C

SMILES String

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

InChI

1S/C13H17NO4/c1-3-18-13(17)12(14-9(2)15)8-10-4-6-11(16)7-5-10/h4-7,12,16H,3,8H2,1-2H3,(H,14,15)/t12-/m0/s1

InChIKey

SKAWDTAMLOJQNK-LBPRGKRZSA-N

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Anwendung

N-Acetyl-L-tyrosine ethyl ester monohydrate has been used:
  • as a substrate in transesterification reactions with 1 M propan-1-ol catalyzed by Carlsberg protease protein-coated microcrystals (PCMC)
  • to test the performance of subtilisin Carlsberg protein-coated microcrystals (PCMC)
  • as a substrate for cross-linked crystals (CLECs) of subtilisin activity screening

Biochem./physiol. Wirkung

N-Acetyl-L-tyrosine ethyl ester is an N-terminal and C-terminal protected L-tyrosine that is used in crosslinking studies and as a substrate for the detection, differentiation and/or characterization various proteases and esterases.

Substrate

Substrate for chymotrypsin

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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USP

USP

1134007

Chymotrypsin

Alicja Janik et al.
Acta crystallographica. Section C, Crystal structure communications, 63(Pt 10), o572-o575 (2007-10-06)
The crystal structure of a protected L-tyrosine, namely N-acetyl-L-tyrosine methyl ester monohydrate, C(12)H(15)NO(4).H(2)O, was determined at both 293 (2) and 123 (2) K. The structure exhibits a network of O-H...O and N-H...O hydrogen bonds, in which the water molecule plays
Sandra M Arriaga et al.
Clinical biochemistry, 42(9), 919-921 (2009-01-20)
To evaluate if unconjugated bilirubin (UB) inhibits C1 esterase activity. Esterase activity was evaluated by C1-mediated hydrolysis of N-acetyl-L-tyrosine ethyl ester, and binding of UB to C1r and C1s was assessed by dot-blot analysis. UB inhibited C1 enzymatic activity. C1r
Operational stability of subtilisin CLECs in organic solvents in repeated batch and in continuous operation
Fernandes JFA, et al.
Biochemical Engineering Journal, 24(1) (24)
A study of the intermolecular interactions of tolmetin/N-acetyl-L-tyrosine ethyl ester complex.
Tito A, Jimenez-Lopez C, et al.
Spectrochimica Acta Part A: Molecular Spectroscopy, 72, 1000-1006 (2009)
Feda E Ali et al.
Free radical research, 40(1), 1-9 (2005-11-22)
Alzheimer's disease (AD) is characterised by the formation of amyloid deposits composed primarily of the amyloid beta-peptide (Abeta). This peptide has been shown to bind redox active metals ions such as copper and iron, leading to the production of reactive
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