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Merck

04632

Sigma-Aldrich

N-甲基-L-酪氨酸

≥98% (HPLC)

别名:

(S)-3-(4-Hydroxyphenyl)-2-(methylamino)propionic acid, N-Me-Tyr-OH, Surinamine

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About This Item

经验公式(希尔记法):
C10H13NO3
CAS号:
分子量:
195.22
Beilstein:
2646795
EC 号:
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:

方案

≥98% (HPLC)

表单

powder or crystals

旋光性

[α]/D +16.0±1.0°, c = 1 in 1 M HCl

组成

carbon, 60.7-62.3%
nitrogen, 6.9-7.5%

颜色

colorless to white

应用

cell analysis

SMILES字符串

CN[C@@H](Cc1ccc(O)cc1)C(O)=O

InChI

1S/C10H13NO3/c1-11-9(10(13)14)6-7-2-4-8(12)5-3-7/h2-5,9,11-12H,6H2,1H3,(H,13,14)/t9-/m0/s1

InChI key

AXDLCFOOGCNDST-VIFPVBQESA-N

应用

N-Methyl-L-tyrosine was used in experiments as a control group to show that methylation of the imino group in N-p-phenylpropionyl-L-tyrosine eliminates its inhibitory effect on the firing of the giant neurone of the giant African snail.

生化/生理作用

N-Methyl amino acids play an important role in investigations on prevention or therapy of Alzheimer′s disease, neurofibrillary tangles or amyloid plaque are physiological characteristics of this disease and ?-amyloid(40) fibrillogenesis and disassembly of ?-amyloid(40) fibrils is inhibited by short ?-amyloid congeners containing N-methyl amino acids at alternate residue.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Y Ariyoshi et al.
British journal of pharmacology, 77(4), 631-639 (1982-12-01)
1 Inhibitory effects of N-beta-phenylpropionyl-L-tyrosine, N-beta-phenylpropionyl-L-tryptophan and their derivatives on an identifiable giant neurone, TAN (tonically autoactive neurone) of an African giant snail (Achatina fulica Férussac) were examined in an attempt to elucidate which structural features are necessary to produce
D J Gordon et al.
Biochemistry, 40(28), 8237-8245 (2001-07-11)
A potential goal in the prevention or therapy of Alzheimer's disease is to decrease or eliminate neuritic plaques composed of fibrillar beta-amyloid (Abeta). In this paper we describe N-methyl amino acid containing congeners of the hydrophobic "core domain" of Abeta

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