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N-ACETYL-L-TYROSINE ETHYL ESTER

N-ACETYL-L-TYROSINE ETHYL ESTER
N-ACETYL-L-TYROSINE ETHYL ESTER structure
CAS No.
840-97-1
Chemical Name:
N-ACETYL-L-TYROSINE ETHYL ESTER
Synonyms
ATEE;C01657;L-ATEE;AC-TYR-OET;Ac-L-Tyr-OEt;N-Ac-Tyr-OEt;AS-Tyr-Oet.h2o;AC-TYROSINE-OET;Ac-L-Tyr-OEt*H2O;ETHYLACETYL-L-TYROSINE
CBNumber:
CB1241680
Molecular Formula:
C13H17NO4
Formula Weight:
251.28
MOL File:
840-97-1.mol

N-ACETYL-L-TYROSINE ETHYL ESTER Properties

Melting point:
78-81 °C
Boiling point:
394.43°C (rough estimate)
Density 
1.1667 (rough estimate)
refractive index 
22 ° (C=1, EtOH)
storage temp. 
Sealed in dry,2-8°C
pka
9.75±0.15(Predicted)
Water Solubility 
3.48g/L(28 ºC)
CAS DataBase Reference
840-97-1(CAS DataBase Reference)
EPA Substance Registry System
L-Tyrosine, N-acetyl-, ethyl ester (840-97-1)
SAFETY
  • Risk and Safety Statements
Safety Statements  24/25
WGK Germany  3
10-21

N-ACETYL-L-TYROSINE ETHYL ESTER Chemical Properties,Uses,Production

Enzyme inhibitor

This ester (FW = 251.28 g/mol; Abbreviation ATEE) is a substrate for chymotrypsin that is frequently used in assays of that enzyme. The reaction can be followed by observing the production of free carboxyl groups or by the decrease in absorbance at 237 nm and pH 7. Supersaturated stock solutions (i.e., 10-20 mM) can be prepared by dissolving ATEE in water at 85°C, followed by rapidly cooling to room temperature. These solutions are typically stable for six to twelve hours. N-Acetyl-L-tyrosine ethyl ester inhibits protein-disulfide reductase, glutathione-requiring; thiolsubtilisin; complement component C’.

N-ACETYL-L-TYROSINE ETHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products


N-ACETYL-L-TYROSINE ETHYL ESTER Suppliers

Global( 97)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26734 60
Hubei xin bonus chemical co. LTD
86-13657291602
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Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
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Dideu Industries Group Limited
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Dayang Chem (Hangzhou) Co.,Ltd.
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Mainchem Co., Ltd. +86-0592-6210733
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Shanghai JONLN Reagent Co., Ltd. 400-0066400
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Rhawn Reagent 18019345275 400-1332688
400-133-2688 amy@rhawn.cn China 18766 58
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
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Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40264 62

View Lastest Price from N-ACETYL-L-TYROSINE ETHYL ESTER manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 N-ACETYL-L-TYROSINE ETHYL ESTER
840-97-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

N-ACETYL-L-TYROSINE ETHYL ESTER Spectrum


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