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490024

L-谷氨酰胺-（氨基-¹⁵N）

Name: <SC>L</SC>-谷氨酰胺-（<I>氨基</I>-<SUP>15</SUP>N）
Brand: ALDRICH

98 atom % ¹⁵N

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About This Item

线性分子式:

H₂¹⁵NCO(CH₂)₂CH(NH₂)CO₂H

CAS号:

59681-32-2

分子量:

147.14

MDL编号:

MFCD00084214

UNSPSC代码:

12352209

PubChem化学物质编号:

24872517

NACRES:

NA.12

价格与库存信息目前不能提供

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同位素纯度

98 atom % ¹⁵N

方案

99% (CP)

表单

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。[1][2]

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。[1][3]它充当免疫系统淋巴细胞和巨噬细胞增殖，[4]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。[3]

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。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

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L-谷氨酰胺-（氨基-¹⁵N）