1.0 2016-09-30 22:49:08 UTC 2020-05-21 16:28:37 UTC BMDB0001958 BMDB01958 Pristanal Pristanal belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. Thus, pristanal is considered to be an isoprenoid lipid molecule. Pristanal is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Pristanal can be converted into pristanic acid through the action of the enzyme fatty aldehyde dehydrogenase. In cattle, pristanal is involved in the metabolic pathway called the phytanic Acid peroxisomal oxidation pathway. 2,6,10,14-Tetramethylpentadecanal (2R)-Pristanal (2R,6R,10R)-2,6,10,14-Tetramethylpentadecanal (2S)-Pristanal (2S,6R,10R)-2,6,10,14-Tetramethylpentadecanal 2(R)-Pristanal 2(S)-Pristanal 2RPR-Al (2R,6R,10R,14)-tetramethylpentadecanal 2SPR-Al C19H38O 282.5044 282.292265838 2,6,10,14-tetramethylpentadecanal pristanal 105373-75-9 CC(C)CCCC(C)CCCC(C)CCCC(C)C=O InChI=1S/C19H38O/c1-16(2)9-6-10-17(3)11-7-12-18(4)13-8-14-19(5)15-20/h15-19H,6-14H2,1-5H3 IZJRIIWUSIGEAJ-UHFFFAOYSA-N belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. Organic compounds Lipids and lipid-like molecules Prenol lipids Diterpenoids Acyclic diterpenoids Aldehydes Fatty aldehydes Hydrocarbon derivatives Organic oxides Acyclic diterpenoid Aldehyde Aliphatic acyclic compound Carbonyl group Fatty acyl Fatty aldehyde Hydrocarbon derivative Organic oxide Organic oxygen compound Organooxygen compound Aliphatic acyclic compounds 2-methyl-branched fatty aldehyde Acyclic diterpenoids Solid logp 7.79 ALOGPS logs -7.21 ALOGPS logp 7.06 ChemAxon pka_strongest_acidic 16.07 ChemAxon pka_strongest_basic -7 ChemAxon iupac 2,6,10,14-tetramethylpentadecanal ChemAxon average_mass 282.5044 ChemAxon mono_mass 282.292265838 ChemAxon smiles CC(C)CCCC(C)CCCC(C)CCCC(C)C=O ChemAxon formula C19H38O ChemAxon inchi InChI=1S/C19H38O/c1-16(2)9-6-10-17(3)11-7-12-18(4)13-8-14-19(5)15-20/h15-19H,6-14H2,1-5H3 ChemAxon inchikey IZJRIIWUSIGEAJ-UHFFFAOYSA-N ChemAxon polar_surface_area 17.07 ChemAxon refractivity 89.78 ChemAxon polarizability 38.06 ChemAxon rotatable_bond_count 13 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon number_of_rings 0 ChemAxon bioavailability 0 ChemAxon rule_of_five Yes ChemAxon ghose_filter Yes ChemAxon veber_rule Yes ChemAxon mddr_like_rule Yes ChemAxon Oxidation of Branched-Chain Fatty Acids SMP0087255 Phytanic Acid Peroxisomal Oxidation SMP0087217 Specdb::CMs 26497 Specdb::CMs 162108 Specdb::MsMs 324745 Specdb::MsMs 324746 Specdb::MsMs 324747 Specdb::MsMs 373228 Specdb::MsMs 373229 Specdb::MsMs 373230 Specdb::MsMs 2669671 Specdb::MsMs 2669672 Specdb::MsMs 2669673 Specdb::MsMs 3009556 Specdb::MsMs 3009557 Specdb::MsMs 3009558 14671060 FDB022765 13628282 49189 2364547 6402 Jung, Michael E.; Liu, Ching Yang. Efficient synthesis of a head-to-head isoprenoid geochemical biomarker from phytol. Journal of Organic Chemistry (1986), 51(26), 5446-7. BMDBP00488 2-hydroxyacyl-CoA lyase 2 A6QQT9 ILVBL Enzyme BMDBP00989 Aldehyde dehydrogenase family 3 member B1 Q1JPA0 ALDH3B1 Enzyme