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Merck
CN

PHL80666

L-Aspartic acid

phyproof® Reference Substance

Synonym(s):

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

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About This Item

Linear Formula:
HO2CCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
133.10
NACRES:
NA.24
UNSPSC Code:
41116107
Beilstein/REAXYS Number:
1723530
MDL number:
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Product Name

L-Aspartic acid, phyproof® Reference Substance

SMILES string

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

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

grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥98.0% (HPLC)

form

powder

manufacturer/tradename

PhytoLab

mp

>300 °C (dec.) (lit.)

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Biochem/physiol Actions

Principal neurotransmitter for fast synaptic excitation.

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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