1.0 2010-04-08 22:09:12 UTC 2019-11-26 03:03:51 UTC FDB010583 Octopamine Octopamine, also known as beta,4-dihydroxyphenethylamine, is an endogenous biogenic amine that is closely related to norepinephrine, and has effects on the adrenergic and dopaminergic systems. Octopamine is found in lemon, sweet orange, and pepper (c. frutescens). (RS)-4-(2-amino-1-hydroxy-ethyl)phenol (RS)-octopamine 1-(4-Hydroxyphenyl)-2-aminoethanol 1-(p-hydroxyphenyl)-2-aminoethanol 2-Amino-1-(4-hydroxyphenyl)ethanol 4-(2R-amino-1-HYDROXYETHYL)phenol 4-[2-amino-1-Hydroxyethyl]phenol 4-Hydroxyphenethanolamine a-(Aminomethyl)-4-hydroxybenzenemethanol, 9CI a-(Aminomethyl)-p-hydroxybenzyl alcohol, 8CI Analet beta-Hydroxytyramine beta,4-dihydroxyphenethylamine DL-Octopamine ND 50 Norden Noroxedrine Norphen Norsympathol Norsympatol Norsynephrine Norton p-(b-Amino-a-hydroxyethyl)phenol p-Hydroxyphenylethanolamine Racemic octopamine C8H11NO2 153.1784 153.078978601 4-(2-amino-1-hydroxyethyl)phenol octopamine 104-14-3 NCC(O)C1=CC=C(O)C=C1 InChI=1S/C8H11NO2/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4,8,10-11H,5,9H2 QHGUCRYDKWKLMG-UHFFFAOYSA-N belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position. 1-hydroxy-2-unsubstituted benzenoids Organic compounds Benzenoids Phenols 1-hydroxy-2-unsubstituted benzenoids Aromatic homomonocyclic compounds 1,2-aminoalcohols Aralkylamines Aromatic alcohols Benzene and substituted derivatives Hydrocarbon derivatives Monoalkylamines Organopnictogen compounds Secondary alcohols 1,2-aminoalcohol 1-hydroxy-2-unsubstituted benzenoid Alcohol Amine Aralkylamine Aromatic alcohol Aromatic homomonocyclic compound Hydrocarbon derivative Monocyclic benzene moiety Organic nitrogen compound Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Primary aliphatic amine Primary amine Secondary alcohol phenylethanolamines tyramines Solid logp -0.94 ALOGPS logs -0.95 ALOGPS solubility 1.72e+01 g/l ALOGPS logp -0.32 ChemAxon pka_strongest_acidic 9.64 ChemAxon pka_strongest_basic 8.98 ChemAxon iupac 4-(2-amino-1-hydroxyethyl)phenol ChemAxon average_mass 153.1784 ChemAxon mono_mass 153.078978601 ChemAxon smiles NCC(O)C1=CC=C(O)C=C1 ChemAxon formula C8H11NO2 ChemAxon inchi InChI=1S/C8H11NO2/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4,8,10-11H,5,9H2 ChemAxon inchikey QHGUCRYDKWKLMG-UHFFFAOYSA-N ChemAxon polar_surface_area 66.48 ChemAxon refractivity 42.47 ChemAxon polarizability 16.16 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 3 ChemAxon donor_count 3 ChemAxon physiological_charge 1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 1422 Specdb::CMs 1740 Specdb::CMs 78945 Specdb::MsMs 52284 Specdb::MsMs 52285 Specdb::MsMs 52286 Specdb::MsMs 171537 Specdb::MsMs 171538 Specdb::MsMs 171539 Specdb::MsMs 439768 HMDB04825 17134 OTR #<Reference:0x000055ce2f743620> #<Reference:0x000055ce2f743008> Lemon Type 1 specific Citrus limon 2708 Mandarin orange (Clementine, Tangerine) Type 1 specific Citrus reticulata 85571 0.15 0.15 0.15 mg/100 g Pepper (C. frutescens) Type 1 specific Capsicum annuum var. annuum 40321 Sweet orange Type 1 specific Citrus sinensis 2711 0.05 0.05 0.05 mg/100 g Alpha-2A adrenergic receptor P08913 ADRA2A Alpha-2B adrenergic receptor P18089 ADRA2B