00920
N-Acetyl-L-aspartic acid
≥99.0% (T)
Synonym(s):
(2S)-2-Acetamidobutanedioic acid, N-Acetyl-S-aspartic acid
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About This Item
Linear Formula:
HO2CCH2CH(NHCOCH3)CO2H
CAS Number:
Molecular Weight:
175.14
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
MDL number:
Beilstein/REAXYS Number:
1726198
Assay:
≥99.0% (T)
Form:
powder
Quality Segment
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
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
Review; acetyl donor in acetylcholine formation in brain.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 105740-25G | 04061832674629 |
| 105740-100G | 04061832674612 |
| 00920-5G | 04061838608437 |
| 00920-25G | 04061832640921 |