(S)–3，4–Diamino–4–oxobutanoic acid

cas: 28057-52-5 — see every product listed under this CAS number, including other names

(S)–3，4–Diamino–4–oxobutanoic acid (CAS 28057-52-5) is a chemical reagent available from Chemat. Available pack sizes: 1g, 25g, 5g. Offered by: GLPBio.

• 2D
• 3D

L-aspartic 1-amide is an aspartic 1-amide and a L-aspartic acid derivative. It is an enantiomer of a D-aspartic 1-amide.

Source: ChEBI

Identity

Molecular formula	C4H8N2O3
Molecular weight	132.12 g/mol
IUPAC name	(3S)-3,4-diamino-4-oxobutanoic acid
InChIKey	PMLJIHNCYNOQEQ-REOHCLBHSA-N
SMILES	C([C@@H](C(=O)N)N)C(=O)O

Computed by PubChem (NCBI)

Synonyms: l-Isoasparagine, Isoasparagine, L-aspartic acid 1-amide, Butanoic acid, 3,4-diamino-4-oxo-, (3S)-, Succinamic acid, 3-amino-, L-, H-Asp-NH2, (3S)-3,4-diamino-4-oxobutanoic acid, L-alpha-asparagine, Aspartic acid alpha-amide, L-aspartic 1-amide

Isomers (same molecular formula)

ethyl 2-hydrazinyl-2-oxoacetate C₄H₈N₂O₃

4-nitrobutanamide C₄H₈N₂O₃

3-(carbamoylamino)propanoic acid C₄H₈N₂O₃

ethyl N-carbamoylcarbamate C₄H₈N₂O₃

(2R)-2,4-diamino-4-oxobutanoic acid C₄H₈N₂O₃

(2S)-2-(carbamoylamino)propanoic acid C₄H₈N₂O₃

(2S)-2,4-diamino-4-oxobutanoic acid C₄H₈N₂O₃

2-[(2-amino-2-oxoethyl)amino]acetic acid C₄H₈N₂O₃