L-threonic acid
CNP0144827.2 · C4H8O5 · View on COCONUT ↗
Identifiers
| Name | L-threonic acid |
| IUPAC Name | (2~{R},3~{S})-2,3,4-trihydroxybutanoic acid |
| COCONUT ID | CNP0144827.2 |
| CAS | 7306-96-9 |
| InChIKey | JPIJQSOTBSSVTP-STHAYSLISA-N |
| InChI | InChI=1S/C4H8O5/c5-1-2(6)3(7)4(8)9/h2-3,5-7H,1H2,(H,8,9)/t2-,3+/m0/s1 |
| SMILES | O=C(O)[C@H](O)[C@@H](O)CO |
Properties
| Molecular Formula | C4H8O5 |
| Molecular Weight | 136.10 |
| Exact Mass | 136.03717 |
| Log P (ALogP) | -2.21 |
| TPSA | 97.99 |
| H-Bond Donors / Acceptors | 4 / 4 |
| Rotatable Bonds | 3 |
| Lipinski's Rule of 5 Violations | 0 |
| QED Drug-likeness | 0.35 |
| NP-likeness | 1.66 |
Classification
| NP Pathway | Carbohydrates |
| NP Superclass | Fatty Acids and Conjugates |
| NP Class | Hydroxy fatty acids |
| Chemical Superclass | Organic acids and derivatives |
| Chemical Class | Hydroxy acids and derivatives |
| Chemical Subclass | Beta hydroxy acids and derivatives |
Reported in GR-MAPs Plants
Data from COCONUT (COlleCtion of Open Natural prodUcTs), released under CC0. Chandrasekhar V. et al. COCONUT 2.0: a comprehensive overhaul and curation of the collection of open natural products database. Nucleic Acids Research (2024), doi:10.1093/nar/gkae1063. COCONUT release 2026-10.