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Merck
CN

490024

Sigma-Aldrich

L-谷氨酰胺-(氨基-15N)

98 atom % 15N

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About This Item

线性分子式:
H215NCO(CH2)2CH(NH2)CO2H
CAS号:
分子量:
147.14
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.12

同位素纯度

98 atom % 15N

质量水平

检测方案

99% (CP)

形式

solid

旋光性

[α]25/D +33.0°, c = 2 in 5 M HCl

mp

185 °C (dec.) (lit.)

质量偏移

M+1

SMILES字符串

N[C@@H](CCC([15NH2])=O)C(O)=O

InChI

1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1/i7+1

InChI key

ZDXPYRJPNDTMRX-QQKKVIQDSA-N

一般描述

L-谷氨酰胺是一种支链、非必需氨基酸。它是中枢神经系统(CNS)、血浆和人体骨骼肌中含量最丰富的氨基酸之一。(2)L-谷氨酰胺是由谷氨酰胺合成酶催化谷氨酸转氨化合成的。

生化/生理作用

L-谷氨酰胺是氮的来源,主要参与合成蛋白质、肽、嘌呤、嘧啶、核苷酸、核酸和神经递质的主要前体。它充当免疫系统淋巴细胞和巨噬细胞增殖,肠组织维持肠道完整性和胰岛素产生的燃料。(4)(3)应激条件下骨骼肌会释放L-谷氨酰胺。

包装

该产品可以大包装形式供货,也可按需进行包装。 如需关于价格、供货形式及包装的信息,请联系稳定同位素客户服务

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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