1.0 2010-04-08 22:07:03 UTC 2025-11-18 23:01:20 UTC FDB006242 Propanolamine Propanolamine, also known as 3-amino-1-propanol, is a member of the class of compounds known as 1,3-aminoalcohols. 1,3-aminoalcohols are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C3 atom. Propanolamine is soluble (in water) and an extremely weak acidic compound (based on its pKa). Propanolamine can be found in french plantain, which makes propanolamine a potential biomarker for the consumption of this food product. Propanolamines include: Acebutolol Atenolol Betaxolol Bisoprolol Metoprolol Nadolol Penbutolol Phenylpropanolamine Pindolol Practolol Propranolol Ritodrine Timolol . β-alaninol «gamma»-aminopropanol 1-Amino-3-hydroxypropane 1-Amino-3-propanol 1-Propanol, 3-amino- 1,3-Propanolamine 2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide 3-Amino-1-propanol 3-Aminopropan-1-ol 3-Aminopropanol 3-Aminopropyl alcohol 3-Hydroxy-1-propylamine 3-Hydroxypropylamine 3-Propanolamine Beta-alaninol Gamma-aminopropanol gamma-Hydroxy-1-propylamine Ilopan Motilyn N-pantoyl-propanolamine N-propanolamine Panthoderm Pantothenol Pantothenyl alcohol Provitamin b Synapan Thenalton Zentinic C3H9NO 75.1097 75.068413915 3-aminopropan-1-ol propanolamine 16485-10-2 NCCCO InChI=1S/C3H9NO/c4-2-1-3-5/h5H,1-4H2 WUGQZFFCHPXWKQ-UHFFFAOYSA-N belongs to the class of organic compounds known as 1,3-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C3 atom. 1,3-aminoalcohols Organic compounds Organic nitrogen compounds Organonitrogen compounds Amines Aliphatic acyclic compounds Hydrocarbon derivatives Monoalkylamines Organopnictogen compounds Primary alcohols 1,3-aminoalcohol Alcohol Aliphatic acyclic compound Hydrocarbon derivative Organic oxygen compound Organooxygen compound Organopnictogen compound Primary alcohol Primary aliphatic amine Primary amine liquid logp -1.01 ALOGPS logs 0.97 ALOGPS solubility 6.94e+02 g/l ALOGPS melting_point 11 oC logp -1.3 ChemAxon pka_strongest_acidic 15.93 ChemAxon pka_strongest_basic 9.84 ChemAxon iupac 3-aminopropan-1-ol ChemAxon average_mass 75.1097 ChemAxon mono_mass 75.068413915 ChemAxon smiles NCCCO ChemAxon formula C3H9NO ChemAxon inchi InChI=1S/C3H9NO/c4-2-1-3-5/h5H,1-4H2 ChemAxon inchikey WUGQZFFCHPXWKQ-UHFFFAOYSA-N ChemAxon polar_surface_area 46.25 ChemAxon refractivity 21.08 ChemAxon polarizability 8.61 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 2 ChemAxon donor_count 2 ChemAxon physiological_charge 1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 98142 Specdb::MsMs 98143 Specdb::MsMs 98144 Specdb::MsMs 162999 Specdb::MsMs 163000 Specdb::MsMs 163001 Specdb::MsMs 2750359 Specdb::MsMs 2750360 Specdb::MsMs 2750361 Specdb::MsMs 2929045 Specdb::MsMs 2929046 Specdb::MsMs 2929047 Specdb::MsIr 11636 Specdb::MsIr 11637 Specdb::MsIr 11638 Specdb::CMs 57057 Specdb::CMs 72760 Specdb::CMs 171062 35533 French plantain Type 1 specific Musa X paradisiaca 89151