| Identification | Back Directory | [Name]
erythro-3-hydroxy-DL-aspartic acid | [CAS]
6532-76-9 | [Synonyms]
erythro-3-hydroxy-DL-aspartic acid
D-Aspartic acid, 3-hydroxy-, (3S)-rel-
(2S,3R)-2-amino-3-hydroxy-succinic acid | [EINECS(EC#)]
229-431-4 | [Molecular Formula]
C4H7NO5 | [MOL File]
6532-76-9.mol | [Molecular Weight]
149.1 |
| Hazard Information | Back Directory | [Definition]
ChEBI: (3R)-3-hydroxy-L-aspartic acid is a 3-hydroxy-L-aspartic acid. It is a conjugate acid of a (3R)-3-hydroxy-L-aspartate(1-) and a (3R)-3-hydroxy-L-aspartate(2-). It is an enantiomer of a (3S)-3-hydroxy-D-aspartic acid. | [Purification Methods]
Likely impurities are 3-chloromalic acid, ammonium chloride, threo-3-hydroxyaspartic acid. Crystallise it from water. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 1 p 214, Vol 3 p 2416 1961.] |
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