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Merck
CN

A1330000

天冬氨酸

European Pharmacopoeia (EP) Reference Standard

别名:

L-天冬氨酸, (S)-(+)-氨基琥珀酸, (S)-氨基丁二酸

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About This Item

线性分子式:
HO2CCH2CH(NH2)CO2H
CAS号:
分子量:
133.10
Beilstein:
1723530
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

等级

pharmaceutical primary standard

API类

aspartic acid

制造商/商品名称

EDQM

mp

>300 °C (dec.) (lit.)

应用

pharmaceutical (small molecule)

格式

neat

储存温度

2-8°C

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

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一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

应用

Aspartic acid EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

生化/生理作用

快速兴奋突触的主要神经递质。

包装

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

其他说明

Sales restrictions may apply.

相关产品

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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分析证书(COA)

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M J Collins et al.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 354(1379), 51-64 (1999-03-26)
The increase in proportion of the non-biological (D-) isomer of aspartic acid (Asp) relative to the L-isomer has been widely used in archaeology and geochemistry as a tool for dating. the method has proved controversial, particularly when used for bones.
E R Waite et al.
Forensic science international, 103(2), 113-124 (1999-09-11)
Accurate age determination of adult cadavers and human remains is a key requirement in forensic practice. The current morphological methods lack accuracy and precision, require specialist training and are costly. The use of aspartic acid racemization (AAR) in human dentine
Stefanie Ritz-Timme et al.
Ageing research reviews, 1(1), 43-59 (2002-06-01)
Aspartic acid racemization (AAR) represents one of the major types of non-enzymatic covalent modification that leads to an age-dependent accumulation of abnormal protein in numerous human tissues. In vivo racemization is an autonomic process during the "natural" ageing of proteins
R A Azevedo et al.
Amino acids, 30(2), 143-162 (2006-03-10)
Aspartate is the common precursor of the essential amino acids lysine, threonine, methionine and isoleucine in higher plants. In addition, aspartate may also be converted to asparagine, in a potentially competing reaction. The latest information on the properties of the
Víctor A Lórenz-Fonfría et al.
Biochimica et biophysica acta, 1837(5), 626-642 (2013-11-12)
The new and vibrant field of optogenetics was founded by the seminal discovery of channelrhodopsin, the first light-gated cation channel. Despite the numerous applications that have revolutionised neurophysiology, the functional mechanism is far from understood on the molecular level. An

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