490024
L-谷氨酰胺-（氨基-15N）
98 atom % 15N
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线性分子式:
H215NCO(CH2)2CH(NH2)CO2H
化学文摘社编号:
分子量:
147.14
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
产品名称
L-谷氨酰胺-（氨基-15N）, 98 atom % 15N
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
SMILES string
N[C@@H](CCC([15NH2])=O)C(O)=O
InChI key
ZDXPYRJPNDTMRX-QQKKVIQDSA-N
isotopic purity
98 atom % 15N
assay
99% (CP)
form
solid
optical activity
[α]25/D +33.0°, c = 2 in 5 M HCl
mp
185 °C (dec.) (lit.)
mass shift
M+1
Quality Level
Biochem/physiol Actions
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。
General description
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。
Packaging
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。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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