D-threonine
C₄H₉NO₃·119.120 g/mol·CID 69435
IUPAC: (2R,3S)-2-amino-3-hydroxybutanoic acid
Also known as: 632-20-2, (2R,3S)-2-amino-3-hydroxybutanoic acid, (R)-Threonine, Threonine, D-, D-Threonin (+14 more)
Molecular Structure
Molecular Propertiesmass · H-bonds · stereo
Molecular Weight
119.120g/mol
Exact Mass
119.058243Da
Monoisotopic Mass
119.058243Da
XLogP
-2.9
Polar Surface Area
83.6Ų
Complexity
93
Formal Charge
0
H-Bond Donors
3
H-Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
8
Stereo Centers
2
Bond Stereo
0
Drug-Likeness (Lipinski's Rule of Five)
✓ 119.1 g/mol
MW ≤ 500
✓ -2.9
LogP ≤ 5
✓ 3
H-bond donors ≤ 5
✓ 4
H-bond acceptors ≤ 10
Passes all rules — good oral bioavailability predicted
GHS Hazard Classification
Warning
Hazards
H302Harmful if swallowedH315Causes skin irritationH319Causes serious eye irritationH335May cause respiratory irritation
Source: PubChem GHS Classification. Always consult the SDS for handling.
Chemical IdentifiersSMILES · InChI
InChI
InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1