1.0 2011-09-21 00:23:40 UTC 2019-11-26 03:21:07 UTC FDB023039 Erythrose D-erythrose is a tetrose carbohydrate with chemical formula C4H8O4. It has one aldehyde group and so is part of the aldose family. It is a syrupy liquid at room temperature. [HMDB] (R*,R*)-2,3,4-Trihydroxybutanal D-erythro-tetrose D-erythrose L-threo-aldose L-threose LTr Threose C4H8O4 120.1039 120.042258744 (3R,4R)-oxolane-2,3,4-triol D-erythro-tetrose 1758-51-6 O[C@@H]1COC(O)[C@@H]1O InChI=1S/C4H8O4/c5-2-1-8-4(7)3(2)6/h2-7H,1H2/t2-,3-,4?/m1/s1 FMAORJIQYMIRHF-HERZVMAMSA-N belongs to the class of organic compounds known as pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms. Pentoses Organic compounds Organic oxygen compounds Organooxygen compounds Carbohydrates and carbohydrate conjugates Aliphatic heteromonocyclic compounds 1,2-diols Hemiacetals Hydrocarbon derivatives Oxacyclic compounds Secondary alcohols Tetrahydrofurans 1,2-diol Alcohol Aliphatic heteromonocyclic compound Hemiacetal Hydrocarbon derivative Organoheterocyclic compound Oxacycle Pentose monosaccharide Polyol Secondary alcohol Tetrahydrofuran Aldoses Liquid logp -2.30 ALOGPS logs 1.08 ALOGPS solubility 1.43e+03 g/l ALOGPS logp -1.7 ChemAxon pka_strongest_acidic 11.32 ChemAxon pka_strongest_basic -3.6 ChemAxon iupac (3R,4R)-oxolane-2,3,4-triol ChemAxon average_mass 120.1039 ChemAxon mono_mass 120.042258744 ChemAxon smiles O[C@@H]1COC(O)[C@@H]1O ChemAxon formula C4H8O4 ChemAxon inchi InChI=1S/C4H8O4/c5-2-1-8-4(7)3(2)6/h2-7H,1H2/t2-,3-,4?/m1/s1 ChemAxon inchikey FMAORJIQYMIRHF-HERZVMAMSA-N ChemAxon polar_surface_area 69.92 ChemAxon refractivity 24 ChemAxon polarizability 10.73 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 4 ChemAxon donor_count 3 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::NmrTwoD 1833 Specdb::CMs 19458 Specdb::CMs 38453 Specdb::CMs 151384 Specdb::MsMs 2119 Specdb::MsMs 2120 Specdb::MsMs 2121 Specdb::MsMs 5785 Specdb::MsMs 309256 Specdb::MsMs 309257 Specdb::MsMs 309258 Specdb::MsMs 353641 Specdb::MsMs 353642 Specdb::MsMs 353643 Specdb::MsMs 448151 Specdb::MsMs 2454568 Specdb::MsMs 2454569 Specdb::MsMs 2454570 Specdb::MsMs 2484015 Specdb::MsMs 2484016 Specdb::MsMs 2484017 Specdb::NmrOneD 1897 Specdb::NmrOneD 122758 Specdb::NmrOneD 122759 Specdb::NmrOneD 122760 Specdb::NmrOneD 122761 Specdb::NmrOneD 122762 Specdb::NmrOneD 122763 Specdb::NmrOneD 122764 Specdb::NmrOneD 122765 Specdb::NmrOneD 122766 Specdb::NmrOneD 122767 Specdb::NmrOneD 122768 Specdb::NmrOneD 122769 Specdb::NmrOneD 122770 Specdb::NmrOneD 122771 Specdb::NmrOneD 122772 Specdb::NmrOneD 122773 Specdb::NmrOneD 122774 Specdb::NmrOneD 122775 Specdb::NmrOneD 122776 Specdb::NmrOneD 122777 HMDB02649 23956 #<Reference:0x000055ce3307daa8> #<Reference:0x000055ce3307d800> #<Reference:0x000055ce3307d558> Milk (Cow) Type 2 specific