{"id":32750,"npaid":"NPA032750","original_name":"1233A","mol_formula":"C18H28O5","mol_weight":"324.4170","exact_mass":"324.1937","inchikey":"ODCZJZWSXPVLAW-UHFFFAOYSA-N","smiles":"CC(=CC(=O)O)C=C(C)CC(C)CCCCC1OC(=O)C1CO","cluster_id":7962,"node_id":5413,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C18H28O5/c1-12(8-13(2)9-14(3)10-17(20)21)6-4-5-7-16-15(11-19)18(22)23-16/h9-10,12,15-16,19H,4-8,11H2,1-3H3,(H,20,21)","m_plus_h":"325.2010","m_plus_na":"347.1829","origin_reference":{"doi":"10.1039/J39710003888","pmid":5169001,"authors":"Aldridge, D. C.; Giles, D.; Turner, W. B.","title":"Antibiotic 1233A: a fungal beta-lactone.","journal":"Journal of the Chemical Society C: Organic","year":1971,"volume":"23","issue":"None","pages":"3888-3891"},"origin_organism":{"id":39,"type":"Fungus","genus":"Unknown-fungus","species":"sp.","taxon":{"id":1724,"name":"Unknown-fungus","rank":"genus","taxon_db":"mycobank","external_id":null,"ncbi_id":null,"ancestors":[{"id":599,"name":"Eukarya","rank":"domain","taxon_db":"mycobank","external_id":"0","ncbi_id":2759},{"id":600,"name":"Fungi","rank":"kingdom","taxon_db":"mycobank","external_id":"90157","ncbi_id":4751}]}},"syntheses":[],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1039/J39710003888","structure_smiles":"CC(=CC(=O)O)C=C(C)CC(C)CCCCC1OC(=O)C1CO","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0002525"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009949518%Suspect related to Hymeglusin (predicted molecular formula: unknown) with delta m/z 15.995 (putative explanation: Ala->Ser substitution|Oxidation or Hydroxylation|Phe->Tyr substitution; atomic difference: 1O|1O|1O)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009949519%Suspect related to Hymeglusin (predicted molecular formula: C18H32O4) with delta m/z -11.964 (putative explanation: unspecified; atomic difference: unspecified)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009949520%Suspect related to Hymeglusin (predicted molecular formula: C19H30O5) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012109720%Suspect related to Hymeglusin (predicted molecular formula SIRIUS: unknown / BUDDY: unknown) with delta m/z -0.963 (putative explanation: unspecified; atomic difference: unspecified) [M-2H2O+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012109721%Suspect related to Hymeglusin (predicted molecular formula SIRIUS: unknown / BUDDY: unknown) with delta m/z 15.995 (putative explanation: Ala->Ser substitution|Oxidation or Hydroxylation|Phe->Tyr substitution; atomic difference: 1O|1O|1O) [M-2H2O+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012109722%Suspect related to Hymeglusin (predicted molecular formula SIRIUS: C18H32O4 / BUDDY: C18H32O4) with delta m/z -11.964 (putative explanation: unspecified; atomic difference: unspecified) [M-H2O+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009949517%Suspect related to Hymeglusin (predicted molecular formula: unknown) with delta m/z -0.963 (putative explanation: unspecified; atomic difference: unspecified)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012109723%Suspect related to Hymeglusin (predicted molecular formula SIRIUS: C19H30O5 / BUDDY: C19H30O5) with delta m/z 14.016 (putative explanation: Asn->Gln substitution|Asp->Glu substitution|Gly->Ala substitution|Methylation|Ser->Thr substitution|Val->Leu/Ile substitution|chain elongation; atomic difference: 1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H|1C,2H) [M-H2O+H]+%4"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003909","name":"Fatty Acyls","chemont_id":"CHEMONTID:0003909","description":"Organic molecules synthesized by chain elongation of an acetyl-CoA primer with malonyl-CoA (or methylmalonyl-CoA) groups that might contain a cyclic functionality and/or are substituted with heteroatoms."},"smiles":"[H]C(C)(CCCCC1([H])OC(=O)C1([H])CO)CC(C)=CC(C)=CC(O)=O","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=ODCZJZWSXPVLAW-UHFFFAOYSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000262","name":"Fatty acids and conjugates","chemont_id":"CHEMONTID:0000262","description":"Aliphatic monocarboxylic acids with a saturated or unsaturated aliphatic tail (with at least 4 Carbon atoms)."},"ancestors":["Alcohols and polyols","Beta propiolactones","Branched fatty acids","Carbonyl compounds","Carboxylic acid derivatives","Carboxylic acid esters","Carboxylic acids","Carboxylic acids and derivatives","Chemical entities","Dicarboxylic acids and derivatives","Fatty Acyls","Fatty acids and conjugates","Heterocyclic fatty acids","Hydrocarbon derivatives","Hydroxy fatty acids","Lactones","Lipids and lipid-like molecules","Long-chain fatty acids","Methyl-branched fatty acids","Organic acids and derivatives","Organic compounds","Organic oxides","Organic oxygen compounds","Organoheterocyclic compounds","Organooxygen compounds","Oxacyclic compounds","Oxetanes","Primary alcohols","Unsaturated fatty acids"],"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 long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.","substituents":["Long-chain fatty acid","Branched fatty acid","Heterocyclic fatty acid","Hydroxy fatty acid","Methyl-branched fatty acid","Dicarboxylic acid or derivatives","Unsaturated fatty acid","Beta_propiolactone","Carboxylic acid ester","Lactone","Oxetane","Organoheterocyclic compound","Oxacycle","Carboxylic acid","Carboxylic acid derivative","Hydrocarbon derivative","Alcohol","Carbonyl group","Organic oxide","Primary alcohol","Organooxygen compound","Organic oxygen compound","Aliphatic heteromonocyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002949","name":"Long-chain fatty acids","chemont_id":"CHEMONTID:0002949","description":"Fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms."},"intermediate_nodes":[],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003544","name":"Methyl-branched fatty acids","chemont_id":"CHEMONTID:0003544","description":"Fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000341","name":"Hydroxy fatty acids","chemont_id":"CHEMONTID:0000341","description":"Fatty acids in which the chain bears a hydroxyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001989","name":"Heterocyclic fatty acids","chemont_id":"CHEMONTID:0001989","description":"Fatty acids containing a heterocyclic attached to the acyl chain."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000339","name":"Unsaturated fatty acids","chemont_id":"CHEMONTID:0000339","description":"Fatty acids with a chain that contains at least one CC double bond."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000346","name":"Dicarboxylic acids and derivatives","chemont_id":"CHEMONTID:0000346","description":"Organic compounds containing exactly two carboxylic acid groups."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001243","name":"Beta propiolactones","chemont_id":"CHEMONTID:0001243","description":"Organic compounds containing a four-member lactone (a cyclic ester)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000070","name":"Oxetanes","chemont_id":"CHEMONTID:0000070","description":"Compounds containing an oxetane ring, which is a four-member saturated aliphatic ring with an oxygen, and three carbon atoms."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001238","name":"Carboxylic acid esters","chemont_id":"CHEMONTID:0001238","description":"Carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004140","name":"Oxacyclic compounds","chemont_id":"CHEMONTID:0004140","description":"Organic compounds containing an heterocycle with at least one oxygen atom linked to a ring carbon."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001205","name":"Carboxylic acids","chemont_id":"CHEMONTID:0001205","description":"Compounds containing a carboxylic acid group with the formula -C(=O)OH."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000286","name":"Primary alcohols","chemont_id":"CHEMONTID:0000286","description":"Compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl)."},{"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. 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