Merck
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A0884

Sigma-Aldrich

L-天冬酰胺

≥98% (HPLC)

Synonym(s):
(S)-2-氨基琥珀酸-4-酰胺, L-天冬氨酸-4-酰胺
Linear Formula:
H2NCOCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
132.12
Beilstein:
1723527
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

质量水平

300

测定

≥98% (HPLC)

形式

powder

颜色

white

mp

235 °C (dec.) (lit.)

application(s)

detection

SMILES string

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

InChI

1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1

InChI key

DCXYFEDJOCDNAF-REOHCLBHSA-N

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应用

L-天冬酰胺已用于:
  • 鉴定和定量通过羟基自由基氧化蛋白质和肽释放的游离氨基酸[1]
  • 研究氨基酸对果蝇食物消耗的促进作用[2]
  • 研究非酶促糖异生[3]

包装

10 mg in glass bottle
25, 100, 500 g in poly bottle
1 kg in poly bottle

生化/生理作用

L-天冬酰胺是天冬氨酸的不带电荷的衍生物。它具有极性侧链,并且是非必需氨基酸。[4][5]

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

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

Enter Lot Number to search for Certificate of Origin (COO).

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