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N-Acetyl-L-aspartic acid

SIAL/00920 - ≥99.0% (T)

Synonym: (2S)-2-Acetamidobutanedioic acid; N-Acetyl-S-aspartic acid

CAS Number: 997-55-7
Empirical Formula (Hill Notation): C6H9NO5
Molecular Weight: 175.14
MDL Number: MFCD00020500
Linear Formula: HO2CCH2CH(NHCOCH3)CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-00920-5G 5 g
 $158.00
1/EA		 Add To Favorites
45-00920-25G 25 g
 $624.00
1/EA		 Add To Favorites

 

application(s) peptide synthesis
assay ≥99.0% (T)
color colorless to white
form powder
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
mp 137-140 °C (lit.)
  141-146 °C
optical activity [α]20/D +12±1°, c = 2% in 6 M HCl
Quality Level 100 
reaction suitability reaction type: solution phase peptide synthesis
SMILES string CC(=O)N[C@@H](CC(O)=O)C(O)=O
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.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.0% (T)
mp 137-140 °C (lit.); 141-146 °C
UNSPSC 12352209

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