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Merck
CN

A9256

Sigma-Aldrich

L-天冬氨酸

≥98% (HPLC)

别名:

(S)-(+)-氨基琥珀酸, (S)-氨基丁二酸

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关于此项目

线性分子式:
HO2CCH2CH(NH2)CO2H
CAS Number:
分子量:
133.10
Beilstein:
1723530
EC 号:
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26
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Product Name

L-天冬氨酸, reagent grade, ≥98% (HPLC)

等级

reagent grade

质量水平

方案

≥98% (HPLC)

表单

powder, crystals or chunks

颜色

white to off-white

mp

>300 °C (dec.) (lit.)

溶解性

H2O: 5 mg/mL
0.5 M HCl: 50 mg/mL (with heat)
1 M NaOH: 50 mg/mL

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

human ... CA1(759), CA2(760)
rat ... Grin2a(24409)

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应用

L-天冬氨酸被用作芽殖酵母培养的选择性营养缺陷型培养基的组分之一。它还用于研究非酶促糖异生。

生化/生理作用

天冬氨酸是非必需氨基酸。它参与尿素循环、克雷布斯循环和DNA代谢。
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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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