Merck
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00920

Sigma-Aldrich

N-Acetyl-L-aspartic acid

≥99.0% (T)

Linear Formula:
HO2CCH2CH(NHCOCH3)CO2H
CAS Number:
Molecular Weight:
175.14
Beilstein:
1726198
MDL number:
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥99.0% (T)

form

powder

optical activity

[α]20/D +12±1°, c = 2% in 6 M HCl

reaction suitability

reaction type: solution phase peptide synthesis

color

colorless to white

mp

137-140 °C (lit.)
141-146 °C

application(s)

peptide synthesis

SMILES string

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

InChI

1S/C6H9NO5/c1-3(8)7-4(6(11)12)2-5(9)10/h4H,2H2,1H3,(H,7,8)(H,9,10)(H,11,12)/t4-/m0/s1

InChI key

OTCCIMWXFLJLIA-BYPYZUCNSA-N

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Application

N-Acetyl-L-aspartic acid can be used as a reactant to synthesize:
  • Protected homoserine γ-lactones by selective reduction and acid-catalyzed cyclization reaction.
  • Racemic amino substituted succinimide derivatives via cyclocondensation reaction.

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 00920.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
Review; acetyl donor in acetylcholine formation in brain.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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More Documents

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