(2R,3S)-2,3-Diaminosuccinic acid

CAS	23220-52-2
Structure
Synonyms	(3R)-3-Amino-L-aspartic acid
IUPAC Name	(2R,3S)-2,3-diaminobutanedioic acid
Molecular Weight	148.12
Molecular Formula	C4H8N2O4
Canonical SMILES	[C@@H]([C@@H](C(=O)O)N)(C(=O)O)N
InChI	InChI=1S/C4H8N2O4/c5-1(3(7)8)2(6)4(9)10/h1-2H,5-6H2,(H,7,8)(H,9,10)/t1-,2+
InChI Key	PGNYNCTUBKSHHL-XIXRPRMCSA-N
Melting Point	304 °C
Purity	98%
Density	1.611±0.06 g/ml
pKa	1.43±0.27
Appearance	White powder