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Merck
CN

A1330000

Aspartic acid

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

L-Aspartic acid, (S)-(+)-Aminosuccinic acid, (S)-Aminobutanedioic acid

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About This Item

Linear Formula:
HO2CCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
133.10
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1723530
eCl@ss:
32160406
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grade

pharmaceutical primary standard

API family

aspartic acid

manufacturer/tradename

EDQM

mp

>300 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

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

General description

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.

Application

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

Biochem/physiol Actions

Principal neurotransmitter for fast synaptic excitation.

Packaging

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

Other Notes

Sales restrictions may apply.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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R A Azevedo
Amino acids, 22(3), 217-230 (2002-06-27)
Amino acid metabolism is a fundamental process for plant growth and development. Although a considerable amount of information is available, little is known about the genetic control of enzymatic steps or regulation of several pathways. Much of the information about
Sara Sarig
Bone, 35(1), 108-113 (2004-06-23)
This review concentrates on the physical state of bone mineral at the nanosize range, where it exists as ultrathin, tiny, platelike particles. They have a distinct X-ray pattern, different from that of apatite crystals, but shared by all bone matter
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.



Global Trade Item Number

SKUGTIN
A133000004061833799260