{"id":31439,"npaid":"NPA031439","original_name":"Dihydro-b-ionone","mol_formula":"C13H22O","mol_weight":"194.3180","exact_mass":"194.1671","inchikey":"QJJDNZGPQDGNDX-UHFFFAOYSA-N","smiles":"CC(=O)CCC1=C(C)CCCC1(C)C","cluster_id":9147,"node_id":1160,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C13H22O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h5-9H2,1-4H3","m_plus_h":"195.1744","m_plus_na":"217.1563","origin_reference":{"doi":"10.2166/wst.2004.0531","pmid":null,"authors":"C. Höckelmann; F. Jüttner","title":"Volatile organic compound (VOC) analysis and sources of limonene, cyclohexanone and straight chain aldehydes in axenic cultures of Calothrix and Plectonema","journal":"Water Science and Technology","year":2004,"volume":"49","issue":"9","pages":"47-54"},"origin_organism":{"id":10413,"type":"Bacterium","genus":"Calothrix","species":"& Plectonema sp.","taxon":{"id":428,"name":"Calothrix","rank":"genus","taxon_db":"lpsn","external_id":"0","ncbi_id":1186,"ancestors":[{"id":1,"name":"Bacteria","rank":"domain","taxon_db":"lpsn","external_id":"0","ncbi_id":2},{"id":417,"name":"Cyanobacteria","rank":"phylum","taxon_db":"lpsn","external_id":"0","ncbi_id":1117},{"id":418,"name":"Cyanophyceae","rank":"class","taxon_db":"lpsn","external_id":"0","ncbi_id":null},{"id":419,"name":"Nostocales","rank":"order","taxon_db":"lpsn","external_id":"0","ncbi_id":1161},{"id":427,"name":"Calotrichaceae","rank":"family","taxon_db":"lpsn","external_id":"0","ncbi_id":2661849}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.2166/wst.2004.0531","structure_smiles":"CC(=O)CCC1=C(C)CCCC1(C)C","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"npmrd","external_db_code":"NP0047487"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000259","name":"Prenol lipids","chemont_id":"CHEMONTID:0000259","description":"Lipids synthesized from the five-carbon-unit precursors isopentenyl diphosphate and dimethylallyl diphosphate."},"smiles":"CC(=O)CCC1=C(C)CCCC1(C)C","kingdom":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000000","name":"Organic compounds","chemont_id":"CHEMONTID:0000000","description":"Compounds that contain at least one carbon atom, excluding isocyanide/cyanide and their non-hydrocarbyl derivatives, thiophosgene, carbon diselenide, carbon monosulfide, carbon disulfide, carbon subsulfide, carbon monoxide, carbon dioxide, Carbon suboxide, and dicarbon monoxide."},"inchikey":"InChIKey=QJJDNZGPQDGNDX-UHFFFAOYSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001550","name":"Sesquiterpenoids","chemont_id":"CHEMONTID:0001550","description":"Terpenes with three consecutive isoprene units."},"ancestors":["Carbonyl compounds","Chemical entities","Hydrocarbon derivatives","Ketones","Lipids and lipid-like molecules","Organic compounds","Organic oxides","Organic oxygen compounds","Organooxygen compounds","Prenol lipids","Sesquiterpenoids"],"superclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000012","name":"Lipids and lipid-like molecules","chemont_id":"CHEMONTID:0000012","description":"Fatty acids and their derivatives, and substances related biosynthetically or functionally to these compounds."},"description":"This compound belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.","substituents":["Megastigmane sesquiterpenoid","Sesquiterpenoid","Ketone","Organic oxygen compound","Organic oxide","Hydrocarbon derivative","Organooxygen compound","Carbonyl group","Aliphatic homomonocyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001550","name":"Sesquiterpenoids","chemont_id":"CHEMONTID:0001550","description":"Terpenes with three consecutive isoprene units."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000118","name":"Ketones","chemont_id":"CHEMONTID:0000118","description":"Organic compounds  in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003940","name":"Organic oxides","chemont_id":"CHEMONTID:0003940","description":"Organic compounds containing an oxide group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004150","name":"Hydrocarbon derivatives","chemont_id":"CHEMONTID:0004150","description":"Derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom."}],"molecular_framework":"Aliphatic homomonocyclic compounds","external_descriptors":[{"source":"CHEBI","source_id":"CHEBI:18015","annotations":["methyl ketone","Latia luciferin"]},{"source":"META CYC","source_id":"OXIDIZED-LATIA-LUCIFERIN","annotations":["a luciferin"]}],"predicted_chebi_terms":["ketone (CHEBI:17087)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","sesquiterpenoid (CHEBI:26658)","chemical entity (CHEBI:24431)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","carbonyl compound (CHEBI:36586)","lipid (CHEBI:18059)","ether lipid (CHEBI:64611)"],"classification_version":"2.1","predicted_lipidmaps_terms":["C15 isoprenoids (sesquiterpenes) (PR0103)","Prenol Lipids (PR)"]},"npclassifier":{"isglycoside":false,"class_results":["Apocarotenoids (β-)"],"pathway_results":["Terpenoids"],"superclass_results":["Apocarotenoids"]}}