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00920

Sigma-Aldrich

N-乙酰基-L-天冬氨酸

≥99.0% (T)

Linear Formula:
HO2CCH2CH(NHCOCH3)CO2H
CAS Number:
Molecular Weight:
175.14
Beilstein:
1726198
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22

质量水平

100

测定

≥99.0% (T)

形式

powder

旋光性

[α]20/D +12±1°, c = 2% in 6 M HCl

reaction suitability

reaction type: solution phase peptide synthesis

颜色

colorless to white

mp

137-140 °C (lit.)
141-146 °C

application(s)

peptide synthesis

SMILES string

CC(=O)N[C@@H](CC(O)=O)C(O)=O

InChI

1S/C6H9NO5/c1-3(8)7-4(6(11)12)2-5(9)10/h4H,2H2,1H3,(H,7,8)(H,9,10)(H,11,12)/t4-/m0/s1

InChI key

OTCCIMWXFLJLIA-BYPYZUCNSA-N

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应用

N-乙酰基-L-天门冬氨酸可用作合成以下物质的反应物:
  • 通过选择性还原和酸催化环化反应形成受保护的高丝氨酸γ-内酯。
  • 通过环缩合形成外消旋氨基取代琥珀酰亚胺衍生物。

其他说明

斯克里普斯代谢组学和质谱技术中心独立生成的串联质谱数据可以 PDF 形式 (00920.pdf ) 查看或下载。该中心的 METLIN 代谢物数据库中有测试代谢物。要了解更多信息,请访问 sigma.com/metlin。
综述;大脑中乙酰胆碱合成时的乙酰基供体。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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