1.0 2016-05-25 22:36:36 UTC 2026-04-06 15:00:23 UTC Galactomannan SmallMolecule Galactomannan is a compound with the chemical formula C18H32O16. Galactomannan belongs to the carbohydrates and carbohydrate conjugates, a subclass of organooxygen compounds within the organic compounds. With an average molecular weight of 504.44 g/mol, Galactomannan is a heavy molecule. This substance is found in or released from one recorded source: Electrical & Electronic Equipment (Antennas). C18H32O16 504.4371 504.169034976 (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5S,6R)-4,5,6-trihydroxy-3-{[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methoxy}oxane-3,4,5-triol galactomannan OC[C@H]1O[C@H](OC[C@H]2O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]2O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O InChI=1S/C18H32O16/c19-1-4-7(21)9(23)13(27)17(32-4)30-3-6-15(11(25)12(26)16(29)31-6)34-18-14(28)10(24)8(22)5(2-20)33-18/h4-29H,1-3H2/t4-,5-,6-,7+,8-,9+,10+,11-,12+,13-,14+,15-,16-,17+,18+/m1/s1 OMDQUFIYNPYJFM-XKDAHURESA-N Organic compounds Organic oxygen compounds Organooxygen compounds Carbohydrates and carbohydrate conjugates Oligosaccharides Acetals Hemiacetals Hydrocarbon derivatives O-glycosyl compounds Oxacyclic compounds Oxanes Polyols Primary alcohols Secondary alcohols Acetal Alcohol Aliphatic heteromonocyclic compound Glycosyl compound Hemiacetal Hydrocarbon derivative O-glycosyl compound Oligosaccharide Organoheterocyclic compound Oxacycle Oxane Polyol Primary alcohol Secondary alcohol Aliphatic heteromonocyclic compounds D-glucose- and/or D-galactose-substituted mannan Detected and Not Quantified logp -2.75 ALOGPS logs -0.03 ALOGPS solubility 4.75e+02 g/l ALOGPS logp -6.5 ChemAxon pka_strongest_acidic 11.22 ChemAxon pka_strongest_basic -3.6 ChemAxon iupac (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5S,6R)-4,5,6-trihydroxy-3-{[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]methoxy}oxane-3,4,5-triol ChemAxon average_mass 504.4371 ChemAxon mono_mass 504.169034976 ChemAxon smiles OC[C@H]1O[C@H](OC[C@H]2O[C@@H](O)[C@@H](O)[C@@H](O)[C@@H]2O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O ChemAxon formula C18H32O16 ChemAxon inchi InChI=1S/C18H32O16/c19-1-4-7(21)9(23)13(27)17(32-4)30-3-6-15(11(25)12(26)16(29)31-6)34-18-14(28)10(24)8(22)5(2-20)33-18/h4-29H,1-3H2/t4-,5-,6-,7+,8-,9+,10+,11-,12+,13-,14+,15-,16-,17+,18+/m1/s1 ChemAxon inchikey OMDQUFIYNPYJFM-XKDAHURESA-N ChemAxon polar_surface_area 268.68 ChemAxon refractivity 100.75 ChemAxon polarizability 46.39 ChemAxon rotatable_bond_count 7 ChemAxon acceptor_count 16 ChemAxon donor_count 11 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bb3b94e20> 439336