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Merck
CN

A9256

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
化学文摘社编号:
分子量:
133.10
NACRES:
NA.26
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
200-291-6
MDL number:
Beilstein/REAXYS Number:
1723530
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产品名称

L-天冬氨酸, reagent grade, ≥98% (HPLC)

InChI key

CKLJMWTZIZZHCS-REOHCLBHSA-N

InChI

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

SMILES string

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

grade

reagent grade

assay

≥98% (HPLC)

form

powder, crystals or chunks

color

white to off-white

mp

>300 °C (dec.) (lit.)

solubility

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

Quality Level

Gene Information

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

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Application

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。

Biochem/physiol Actions

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。

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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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