37348 <common-name>P1,P4-Bis(5'-uridyl) tetraphosphate</common-name> <description nil="true"/> <cas>59985-21-6</cas> <pubchem-id nil="true"/> <chemical-formula>C18H26N4O23P4</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">2016-05-26T07:20:16Z</created-at> <updated-at type="dateTime">2026-05-14T19:53:37Z</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>DB15919</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>O[C@H]1[C@@H](O)[C@@H](O[C@@H]1COP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(=O)NC1=O)N1C=CC(=O)NC1=O</moldb-smiles> <moldb-formula>C18H26N4O23P4</moldb-formula> <moldb-inchi>InChI=1S/C18H26N4O23P4/c23-9-1-3-21(17(29)19-9)15-13(27)11(25)7(41-15)5-39-46(31,32)43-48(35,36)45-49(37,38)44-47(33,34)40-6-8-12(26)14(28)16(42-8)22-4-2-10(24)20-18(22)30/h1-4,7-8,11-16,25-28H,5-6H2,(H,31,32)(H,33,34)(H,35,36)(H,37,38)(H,19,23,29)(H,20,24,30)/t7-,8-,11-,12-,13-,14-,15-,16-/m1/s1</moldb-inchi> <moldb-inchikey>NMLMACJWHPHKGR-NCOIDOBVSA-N</moldb-inchikey> <moldb-average-mass type="decimal">790.3071</moldb-average-mass> <moldb-mono-mass type="decimal">789.993829206</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-5.3</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <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>CHEM036243</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00123798</susdat-id> <iupac>[({[(2R,3S,4R,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy]({[({[(2R,3S,4R,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)phosphinic acid</iupac> <moldb-polar-surface-area>393.55</moldb-polar-surface-area> <moldb-refractivity>144.84380000000002</moldb-refractivity> <moldb-polarizability>59.695283278723174</moldb-polarizability> <moldb-rotatable-bond-count>14</moldb-rotatable-bond-count> <moldb-acceptor-count>18</moldb-acceptor-count> <moldb-donor-count>10</moldb-donor-count> <moldb-pka-strongest-acidic>0.5886861457272996</moldb-pka-strongest-acidic> <moldb-pka-strongest-basic>-3.787286590557284</moldb-pka-strongest-basic> <moldb-physiological-charge>-4</moldb-physiological-charge> <moldb-number-of-rings>4</moldb-number-of-rings> <moldb-alogps-logp>0.36</moldb-alogps-logp> <moldb-alogps-logs>-1.76</moldb-alogps-logs> <moldb-alogps-solubility>1.39e+01 g/l</moldb-alogps-solubility> </compound>