1.0 2010-04-08 22:06:45 UTC 2025-11-18 22:59:30 UTC FDB005579 Hypogeic acid Hypogeic acid is a fatty acids found in human milk Approximately 50% of the dietary calories in human milk are supplied to new-borns as fat. More than 98% of this milk fat is in the form of triglycerides, which contain fatty acid glycerol esters. Fatty acid composition in human milk changes in colostrum, transitional milk and mature milk. Knowledge of fatty acid composition of human milk is of importance for the manufacture of infant formulas, determination of the influence of diet in fatty acid composition of human milk and changes in composition with lactation. (CAN 136:246580, AN 2002:67899) [HMDB] (Z)-7-Hexadecenoic acid C16H30O2 254.4082 254.224580204 (7E)-hexadec-7-enoic acid hypogeic acid 2416-19-5 CCCCCCCC\C=C\CCCCCC(O)=O InChI=1S/C16H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h9-10H,2-8,11-15H2,1H3,(H,17,18)/b10-9+ PJHOFUXBXJNUAC-MDZDMXLPSA-N 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. Long-chain fatty acids Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acids and conjugates Aliphatic acyclic compounds Carbonyl compounds Carboxylic acids Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Straight chain fatty acids Unsaturated fatty acids Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Hydrocarbon derivative Long-chain fatty acid Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Straight chain fatty acid Unsaturated fatty acid Unsaturated fatty acids logp 6.74 ALOGPS logs -5.77 ALOGPS solubility 4.37e-04 g/l ALOGPS logp 5.89 ChemAxon pka_strongest_acidic 4.89 ChemAxon iupac (7E)-hexadec-7-enoic acid ChemAxon average_mass 254.4082 ChemAxon mono_mass 254.224580204 ChemAxon smiles CCCCCCCC\C=C\CCCCCC(O)=O ChemAxon formula C16H30O2 ChemAxon inchi InChI=1S/C16H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h9-10H,2-8,11-15H2,1H3,(H,17,18)/b10-9+ ChemAxon inchikey PJHOFUXBXJNUAC-MDZDMXLPSA-N ChemAxon polar_surface_area 37.3 ChemAxon refractivity 78.2 ChemAxon polarizability 33.4 ChemAxon rotatable_bond_count 13 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 48654 Specdb::MsMs 48655 Specdb::MsMs 48656 Specdb::MsMs 114054 Specdb::MsMs 114055 Specdb::MsMs 114056 HMDB02186 Soy bean Type 1 specific Glycine max 3847