355430 <common-name>[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [(2r,3s,5r)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] hydrogen phosphate</common-name> <description>[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [(2r,3s,5r)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] hydrogen phosphate is a compound with the formula C40H53N8O26P3. With an average molecular weight of 1,155 g/mol, [(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [(2r,3s,5r)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] hydrogen phosphate is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>11967651</pubchem-id> <chemical-formula>C40H53N8O26P3</chemical-formula> <weight>1154.8</weight> <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">2026-08-31T23:56:53Z</created-at> <updated-at type="dateTime">2026-08-31T23:56:53Z</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 nil="true"/> <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>CC1=CN(C(=O)NC1=O)C2CC(C(O2)COP(=O)(O)OC3CC(OC3COP(=O)(O)OC4CC(OC4COP(=O)(O)OC5CC(OC5CO)N6C=C(C(=O)NC6=O)C)N7C=C(C(=O)NC7=O)C)N8C=C(C(=O)NC8=O)C)O</moldb-smiles> <moldb-formula>C40H53N8O26P3</moldb-formula> <moldb-inchi>InChI=1S/C40H53N8O26P3/c1-17-9-45(37(55)41-33(17)51)29-5-21(50)26(69-29)14-65-75(59,60)73-23-7-31(47-11-19(3)35(53)43-39(47)57)71-28(23)16-67-77(63,64)74-24-8-32(48-12-20(4)36(54)44-40(48)58)70-27(24)15-66-76(61,62)72-22-6-30(68-25(22)13-49)46-10-18(2)34(52)42-38(46)56/h9-12,21-32,49-50H,5-8,13-16H2,1-4H3,(H,59,60)(H,61,62)(H,63,64)(H,41,51,55)(H,42,52,56)(H,43,53,57)(H,44,54,58)/t21-,22-,23-,24-,25+,26+,27+,28+,29+,30+,31+,32+/m0/s1</moldb-inchi> <moldb-inchikey>GDPJWJXLKPPEKK-SJAYXVESSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">1154.228385</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-6.3</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>CHEM351323</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-[hydroxy-[[(2r,3s,5r)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]phosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [(2r,3s,5r)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] hydrogen phosphate</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Organic compounds</kingdom> <superklass>Nucleosides, nucleotides, and analogues</superklass> <klass>Nucleoside and nucleotide analogues</klass> <subklass>Oligonucleotides</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0305682</sync-id> <structure-inchikey>GDPJWJXLKPPEKK-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>80000000000080000008000000200000000000000000000800000020000800000000000000000200000000000010000000000000000000000008000020000000000000000000000400000002000000010208000000001000000000000020200000000020100000000004001008000008000000201000000000008000010001000000080400000000000002000008800000000000000000000000000004000000008000000000000000000000801004000000000000001040000000000880000000000000000000000000004000000000000000000000820000040000800000000000010000200000000400200000000c0000000000000000400000000000000</structure-fingerprint> 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