long-chain fatty acid cyclopropenyl fatty acid monounsaturated fatty acid malvalic acid 2-octyl-1-cyclopropene-1-heptanoic acid 280.240 280.44548 7-(2-octylcycloprop-1-en-1-yl)heptanoic acid 8,9-Methylen-8-heptadecensaeure 8,9-methylene-8Z-heptadecenoic acid A long-chain cyclopropenyl fatty acid comprising 8-heptadecenoic acid having a cyclopropene ring arising from the linking of C-8 and C-9 by a methylene substituent. C18H32O2 CAS:503-05-9 CCCCCCCCC1=C(CCCCCCC(O)=O)C1 CHEBI:6673 HPSSZFFAYWBIPY-UHFFFAOYSA-N InChI=1S/C18H32O2/c1-2-3-4-5-6-9-12-16-15-17(16)13-10-7-8-11-14-18(19)20/h2-15H2,1H3,(H,19,20) KEGG:C08321 KNApSAcK:C00001227 LIPID_MAPS_instance:LMFA01140002 Malvalic acid Malvalsaeure PMID:13430715 PMID:5512548 PMID:7759021 Reaxys:1970279 chebi_ontology