Merck
CN

A8949

Sigma-Aldrich

L-天冬氨酸

BioXtra, ≥99% (HPLC)

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别名:
(S)-(+)-氨基琥珀酸, (S)-氨基丁二酸
线性分子式:
HO2CCH2CH(NH2)CO2H
CAS号:
分子量:
133.10
Beilstein:
1723530
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

产品线

BioXtra

质量水平

检测方案

≥99% (HPLC)

形式

powder

杂质

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

灼烧残渣

≤0.1%

颜色

white to off-white

mp

>300 °C (dec.) (lit.)

溶解性

1 M HCl: 0.5 M, clear, colorless

痕量阴离子

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES字符串

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

InChI

1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChI key

CKLJMWTZIZZHCS-REOHCLBHSA-N

基因信息

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生化/生理作用

L-天冬氨酸是天然蛋白原氨基酸,其可用于细胞培养基的配制,以及蛋白质和多肽合成系统和实验。L-天冬氨酸,一种 NMDA 受体激动剂和非特异性谷氨酸受体激动剂,用于鉴定 NMDA 受体,以及和研究其作用机制。
快速兴奋突触的主要神经递质。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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