19717 <common-name>4-Amino-3-hydroxybutyric acid</common-name> <description nil="true"/> <cas>924-49-2</cas> <pubchem-id nil="true"/> <chemical-formula>C4H9NO3</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2016-05-22T05:23:30Z</created-at> <updated-at type="dateTime">2026-05-14T19:54:13Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id>DB15985</drugbank-id> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>NCC(O)CC(O)=O</moldb-smiles> <moldb-formula>C4H9NO3</moldb-formula> <moldb-inchi>InChI=1S/C4H9NO3/c5-2-3(6)1-4(7)8/h3,6H,1-2,5H2,(H,7,8)</moldb-inchi> <moldb-inchikey>YQGDEPYYFWUPGO-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">119.1192</moldb-average-mass> <moldb-mono-mass type="decimal">119.058243159</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-3.8</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>2064</chemspider-id> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM018612</chemdb-id> <dsstox-id>DTXSID1045877</dsstox-id> <toxcast-id>45877</toxcast-id> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00039462</susdat-id> <iupac>4-amino-3-hydroxybutanoic acid</iupac> <moldb-polar-surface-area>83.55</moldb-polar-surface-area> <moldb-refractivity>26.665300000000002</moldb-refractivity> <moldb-polarizability>11.255842195646839</moldb-polarizability> <moldb-rotatable-bond-count>3</moldb-rotatable-bond-count> <moldb-acceptor-count>4</moldb-acceptor-count> <moldb-donor-count>3</moldb-donor-count> <moldb-pka-strongest-acidic>4.099823572294161</moldb-pka-strongest-acidic> <moldb-pka-strongest-basic>9.601306975772337</moldb-pka-strongest-basic> <moldb-physiological-charge>0</moldb-physiological-charge> <moldb-number-of-rings>0</moldb-number-of-rings> <moldb-alogps-logp>-3.42</moldb-alogps-logp> <moldb-alogps-logs>0.58</moldb-alogps-logs> <moldb-alogps-solubility>4.53e+02 g/l</moldb-alogps-solubility> <kingdom>Organic compounds</kingdom> <superklass>Organic acids and derivatives</superklass> <klass>Carboxylic acids and derivatives</klass> <subklass>Amino acids, peptides, and analogues</subklass> <paper-count type="integer" nil="true"/> </compound>