D-Threonine

CAS	632-20-2
Structure
Synonyms	D-α-Amino-β-hydroxybutyric acid
IUPAC Name	(2R,3S)-2-Amino-3-hydroxybutanoic acid
Molecular Weight	119.12
Molecular Formula	C4H9NO3
Canonical SMILES	CC(C(C(=O)O)N)O
InChI	InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1
InChI Key	AYFVYJQAPQTCCC-STHAYSLISA-N
Boiling Point	222.38 °C
Melting Point	274 °C
Flash Point	162.9 °C
Purity	98%
Density	1.3126 g/cm³
Refractive Index	28 ° (C=3, H2O)
pKa	2.19±0.10(Predicted)
Solubility in Water	Soluble
Appearance	White crystalline solid