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Key Documents

A1277

Sigma-Aldrich

Asp-Ala

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About This Item

Empirical Formula (Hill Notation):
C7H12N2O5
CAS Number:
Molecular Weight:
204.18
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

storage temp.

−20°C

SMILES string

CC(NC(=O)C(N)CC(O)=O)C(O)=O

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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C H Görbitz
Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 41(9), 679-685 (1987-10-01)
The crystal and molecular structures of the alpha- and beta-L-Asp isomers of L-aspartyl-L-alanine have been determined at 120 K using 1226 and 1609 reflections (I greater than 2.5 sigma I), respectively. The space group for the alpha-isomer is P2(1), with
alpha-L-Aspartyl-L-alanine (a neural dipeptide) enhances synaptic transmission.
R Lim et al.
Experientia, 37(2), 158-160 (1981-02-15)
A M Pistorius et al.
International journal of peptide and protein research, 42(6), 570-577 (1993-12-01)
In order to establish parameters to identify imide derivatives formed during in vitro aging of aspartyl-alanyl-containing proteins, a dipeptide and a tetrapeptide containing this sequence were acidified and heated in vacuo. The formation of succinimide derivatives could be confirmed by

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