Merck

W368401

Sigma-Aldrich

L-谷氨酰胺

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别名:
(S)-2,5-二氨基-5-氧代戊酸, L-谷氨酸-5-酰胺, 左谷酰胺
线性分子式:
H2NCOCH2CH2CH(NH2)CO2H
CAS号:
分子量:
146.14
FEMA编号:
3684
Beilstein:
1723797
EC 号:
MDL编号:
PubChem化学物质编号:
Flavis编号:
17.007
NACRES:
NA.21

生物来源

synthetic

质量水平

旋光性

[α]/D 29 to 33°, c = 2% in 1 M HCl

mp

185 °C (dec.) (lit.)

溶解性

H2O: very soluble 14.6 g/L (completely)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

milk

SMILES字符串

N[C@@H](CCC(N)=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

InChI key

ZDXPYRJPNDTMRX-VKHMYHEASA-N

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此商品
G312676523G6392
vibrant-m

W368401

L-谷氨酰胺

vibrant-m

G3126

L-谷氨酰胺

vibrant-m

76523

L-谷氨酰胺

vibrant-m

G6392

L-谷氨酰胺

biological source

synthetic

biological source

-

biological source

-

biological source

-

food allergen

no known allergens

food allergen

-

food allergen

-

food allergen

-

documentation

see Safety & Documentation for available documents

documentation

-

documentation

-

documentation

-

mp

185 °C (dec.) (lit.)

mp

185 °C (dec.) (lit.)

mp

185 °C (dec.) (lit.)

mp

185 °C (dec.) (lit.)

optical activity

[α]/D 29 to 33°, c = 2% in 1 M HCl

optical activity

-

optical activity

-

optical activity

-

生化/生理作用

L-谷氨酰胺是一种必需氨基酸,作为细胞培养过程中主要的能量来源而成为培养基的重要组分。L-谷氨酰胺在干粉及冷冻溶液的状态下极为稳定。然而,L-谷氨酰胺在液体培养基或储存溶液中均会相对较快的降解。最佳的细胞表现通常需要在使用前向培养基中添加L-谷氨酰胺补充剂。

免责声明

For R&D or non-EU Food use. Not for retail sale.

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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L -谷氨酰胺 溶液 200 mM, solution, sterile-filtered, BioXtra, suitable for cell culture

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L-谷氨酰胺溶液 200mM 29.23 mg/mL in saline, solution, suitable for cell culture

SAFC

59202C

L-谷氨酰胺溶液 200mM

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L -谷氨酰胺 溶液 200 mM, Hybri-Max™, sterile-filtered, suitable for hybridoma

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G2150

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