118257 <common-name>Artemisin</common-name> <description>Artemisin belongs to the terpene lactones, a subclass of prenol lipids within the organic compounds. This compound has the formula C15H18O4 and an average molecular weight of 262.31 g/mol. It is further classified under the superclass of lipids and lipid-like molecules.</description> <cas nil="true"/> <pubchem-id>65030</pubchem-id> <chemical-formula>C15H18O4</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">2026-04-06T01:13:52Z</created-at> <updated-at type="dateTime">2026-04-06T01:13:52Z</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>C[C@H]1[C@H]2[C@H](OC1=O)C1=C(C)C(=O)C=C[C@]1(C)C[C@@H]2O</moldb-smiles> <moldb-formula>C15H18O4</moldb-formula> <moldb-inchi>InChI=1S/C15H18O4/c1-7-9(16)4-5-15(3)6-10(17)11-8(2)14(18)19-13(11)12(7)15/h4-5,8,10-11,13,17H,6H2,1-3H3/t8-,10-,11+,13-,15+/m0/s1</moldb-inchi> <moldb-inchikey>LUHMMHZLDLBAKX-DBIGVJDZSA-N</moldb-inchikey> <moldb-average-mass type="decimal">262.305</moldb-average-mass> <moldb-mono-mass type="decimal">262.1205091</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <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>CHEM114150</chemdb-id> <dsstox-id>DTXSID80877833</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00093648</susdat-id> <iupac>(3S,3aR,4S,5aS,9bS)-4-Hydroxy-3,5a,9-trimethyl-3a,5,5a,9b-tetrahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione</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>Lipids and lipid-like molecules</superklass> <klass>Prenol lipids</klass> <subklass>Terpene lactones</subklass> <paper-count type="integer">610</paper-count> <sync-id>CED0010340</sync-id> <structure-inchikey>LUHMMHZLDLBAKX-DBIGVJDZSA-N</structure-inchikey> <structure-fingerprint>2000000000000000000000000000000020000000000000400000000000000042000000000000000000000000001000000000000000000000000020800001000000000000000012000800001000010000000000420000000000000000020004000000000000000000100010000048000000840000000000200000000000000000000000000010400020000000040000000000000000080010000000000200000000000000000000000000000000000000000000000000000000100000000000002000000010000010000000000000000000001040000000001000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAATAAAAFQAAAIABBgBgAAAAAQMGIDQAAAAB AQQGIDQAAAABAQQGIDQAAAACAQQIACgAAAADAgYAKAAAAAMECAAoAAAAAwIG ACgAAAADBAYAKAAAAAMEBgBgAAAAAQMGACgAAAADBAgAKAAAAAMCBgBoAAAA AwMBBgBoAAAAAwMBBiAkAAAAAgQGAGAAAAABAwYAYAAAAAICBiA0AAAAAgEE CABgAAAAAQELAAEAAQIAAgMAAwQABAUgBQYoAgMHAAcIKAIICQAICiAKCygC CgwgDA0oAg0OAA4PAA4QABARABESAAUBAA4HABECAEIDAAAABQECAwQFBggK DA0OBwYQEQIDBw4XBAAAAAAAAAAW </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:43:59Z</structure-indexed-at> </compound>