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Merck

00920

Sigma-Aldrich

N-乙酰基-L-天冬氨酸

≥99.0% (T)

别名:

(2S)-2-Acetamidobutanedioic acid, N-Acetyl-S-aspartic acid

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About This Item

线性分子式:
HO2CCH2CH(NHCOCH3)CO2H
CAS号:
分子量:
175.14
Beilstein:
1726198
MDL號碼:
分類程式碼代碼:
12352209
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99.0% (T)

形狀

powder

光學活性

[α]20/D +12±1°, c = 2% in 6 M HCl

反應適用性

reaction type: solution phase peptide synthesis

顏色

colorless to white

mp

137-140 °C (lit.)
141-146 °C

應用

peptide synthesis

SMILES 字串

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 密鑰

OTCCIMWXFLJLIA-BYPYZUCNSA-N

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應用

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。

其他說明

综述;大脑中乙酰胆碱合成时的乙酰基供体。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Stroke, 23(11), 1566-1572 (1992-11-01)
The early time course after acute stroke of cerebral N-acetylaspartate, creatine and phosphocreatine, and compounds containing choline was studied in vivo by means of localized water-suppressed proton magnetic resonance spectroscopy. Eight patients with acute stroke were studied serially in the
Maria A Rocca et al.
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Previous work has suggested that functional reorganization of cortical areas might have a role in limiting the clinical impact of axonal pathology in patients with established multiple sclerosis (MS). Since there is evidence for irreversible tissue damage even in patients
Emilie Chamard et al.
Neurosurgical focus, 33(6), E4: 1-E4: 7 (2012-12-04)
Despite negative neuroimaging findings using traditional neuroimaging methods such as MRI and CT, sports-related concussions have been shown to cause neurometabolic changes in both the acute and subacute phases of head injury. However, no prospective clinical study has used an
Synthesis and anticonvulsant activity of racemic 2-amino-N-substituted succinimide derivatives
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Studies on the metabolic pathway of the acetyl group for acetylcholine synthesis.
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