N-Acetyl-L-aspartic acid Chemical Properties

Melting point:

137-140 °C(lit.)

alpha 

52 º (c=1, HAc)

Boiling point:

425.3±35.0 °C(Predicted)

Density 

1.422±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

Aqueous Acid (Slightly, Sonicated), DMSO (Slightly, Heated)

form 

Solid

pka

3.14±0.10(Predicted)

color 

White to Off-Whiite

optical activity

[α]20/D +12±1°, c = 2% in 6 M HCl

Merck 

13,845

BRN 

1726198

InChIKey

OTCCIMWXFLJLIA-BYPYZUCNSA-N

CAS DataBase Reference

997-55-7(CAS DataBase Reference)

EPA Substance Registry System

L-Aspartic acid, N-acetyl- (997-55-7)

Safety Information

Safety Statements 

22-24/25

WGK Germany 

1

RTECS 

CI9098600

HS Code 

2924190090

MSDS

• Language:English Provider:SigmaAldrich

N-Acetyl-L-aspartic acid Usage And Synthesis

Uses

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.

Uses

N-Acetyl-L-aspartic acid is used in biological studies for metabolic alterations associated with schizophrenia.

Uses

Nutritional supplement; in forensic determination of age.

Definition

ChEBI: An N-acyl-L-aspartic acid in which the acyl group is specified as acetyl.

N-Acetyl-L-aspartic acid(997-55-7)Related Product Information

• Potassium L-aspartate
• Acetyl chloride
• Magnesium L-aspartate
• Calcium L-aspartate
• Sodium L-aspartate
• Glycine
• L-Aspartic acid
• Folic acid
• L-ASPARTIC ACID
• Ethyl 2-(Chlorosulfonyl)acetate
• Acetylacetone
• L-Ornithine L-aspartate salt
• H-LYS-ASP-OH
• INDOLE-3-ACETYL-DL-ASPARTIC ACID
• N-ALPHA-ACETYL-DL-ASPARTIC ACID,N-ACETYL-DL-ASPARTIC ACID
• α-Methylcinnamaldehyde
• H-MET-ASP-OH
• H-ARG-ASP-OH ACOH