1.02011-09-21 00:11:45 UTC2019-11-26 03:21:02 UTCFDB022299CE(16:0)Cholesteryl palmitic acid is a cholesteryl ester. A cholesteryl ester is an ester of cholesterol. Fatty acid esters of cholesterol constitute about two-thirds of the cholesterol in the plasma. Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The accumulation of cholesterol esters in the arterial intima (the innermost layer of an artery, in direct contact with the flowing blood) is a characteristic feature of atherosclerosis. Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part to the deposition of lipoproteins (plasma proteins that carry cholesterol and triglycerides). Cholesteryl palmitate is one of the four important lipids found in the tear film. Amniotic fluid cholesteryl palmitate, as measured by thin-layer chromatography, appears to be a very sensitive and specific predictor for the risk of respiratory distress syndrome (RDS) in newborns of normal pregnancies. (PMID: 3405552, 16922549) [HMDB](3b)-Cholest-5-en-3-ol hexadecanoate(3b)-Cholest-5-en-3-ol hexadecanoic acid(3beta)-Cholest-5-en-3-ol hexadecanoate(3beta)-Cholest-5-en-3-ol hexadecanoic acid(3β)-cholest-5-en-3-ol hexadecanoate(3β)-cholest-5-en-3-ol hexadecanoic acid1-palmitoyl-cholesterol16:0 Cholesterol estercholest-5-en-3-yl palmitateCholest-5-ene-3-beta-yl palmitatecholesterol 1-hexadecanoatecholesterol 1-hexadecanoic acidcholesterol 1-palmitoatecholesterol 1-palmitoic acidCholesterol Ester(16:0)Cholesterol Ester(16:0/0:0)Cholesterol palmitateCholesterol palmitic acidcholesteryl 1-hexadecanoatecholesteryl 1-hexadecanoic acidcholesteryl 1-palmitoatecholesteryl 1-palmitoic acidCholesteryl hexadecanoateCholesteryl hexadecanoic acidCholesteryl palmitateCholesteryl palmitic acidHexadecanoate, cholesteryl esterHexadecanoic acidHexadecanoic acid cholesteryl esterHexadecanoic acid, cholesteryl esterPalmitate cholesteryl esterPalmitic acid cholesteryl esterC43H76O2625.0623624.584531676(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl hexadecanoate(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl hexadecanoate601-34-3[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4C[C@H](CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCC)[C@H](C)CCCC(C)CInChI=1S/C43H76O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-23-41(44)45-36-28-30-42(5)35(32-36)24-25-37-39-27-26-38(34(4)22-20-21-33(2)3)43(39,6)31-29-40(37)42/h24,33-34,36-40H,7-23,25-32H2,1-6H3/t34-,36+,37+,38-,39+,40+,42+,43-/m1/s1BBJQPKLGPMQWBU-JADYGXMDSA-N belongs to the class of organic compounds known as cholesteryl esters. Cholesteryl esters are compounds containing an esterified cholestane moiety.Cholesteryl estersOrganic compoundsLipids and lipid-like moleculesSteroids and steroid derivativesSteroid estersAliphatic homopolycyclic compoundsCarbonyl compoundsCarboxylic acid estersCholesterols and derivativesDelta-5-steroidsHydrocarbon derivativesMonocarboxylic acids and derivativesOrganic oxidesAliphatic homopolycyclic compoundCarbonyl groupCarboxylic acid derivativeCarboxylic acid esterCholestane-skeletonCholesterolCholesteryl esterDelta-5-steroidHydrocarbon derivativeMonocarboxylic acid or derivativesOrganic oxideOrganic oxygen compoundOrganooxygen compoundCholesteryl estersSteryl esterscholesterol esterSolidlogp10.57logs-7.96solubility6.89e-06 g/llogp14.03pka_strongest_basic-7iupac(1S,2R,5S,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-5-yl hexadecanoateaverage_mass625.0623mono_mass624.584531676smiles[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4C[C@H](CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(=O)CCCCCCCCCCCCCCC)[C@H](C)CCCC(C)CformulaC43H76O2inchiInChI=1S/C43H76O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-23-41(44)45-36-28-30-42(5)35(32-36)24-25-37-39-27-26-38(34(4)22-20-21-33(2)3)43(39,6)31-29-40(37)42/h24,33-34,36-40H,7-23,25-32H2,1-6H3/t34-,36+,37+,38-,39+,40+,42+,43-/m1/s1inchikeyBBJQPKLGPMQWBU-JADYGXMDSA-Npolar_surface_area26.3refractivity194.21polarizability85.25rotatable_bond_count21acceptor_count1donor_count0physiological_charge0formal_charge0Specdb::NmrOneD1584Specdb::NmrOneD4503Specdb::NmrOneD4629Specdb::NmrOneD5140Specdb::NmrOneD5141Specdb::NmrTwoD1526Specdb::MsMs182634Specdb::MsMs182635Specdb::MsMs182636Specdb::MsMs182982Specdb::MsMs182983Specdb::MsMs182984Specdb::MsMs2835447Specdb::MsMs2835448Specdb::MsMs2835449Specdb::MsMs2873180Specdb::MsMs2873181Specdb::MsMs2873182HMDB00885#<Reference:0x0000555675a7d750>#<Reference:0x0000555675a7d520>#<Reference:0x0000555675a7d368>#<Reference:0x0000555675a7d1b0>#<Reference:0x0000555675a7cff8>#<Reference:0x0000555675a7ce40>#<Reference:0x0000555675a7cc60>#<Reference:0x0000555675a7ca58>AnatidaeType 1specificAnatidae8830BeefaloType 1specificBos taurus X Bison bison297284BisonType 1specificBison bison9901BuffaloType 1specificBubalus bubalis89462Cattle (Beef, Veal)Type 1specificBos taurus9913ChickenType 1specificGallus gallus9031Columbidae (Dove, Pigeon)Type 1specificColumbidae8930DeerType 1specificCervidae9850Domestic goatType 1specificCapra aegagrus hircus9925Domestic pigType 1specificSus scrofa domestica9825ElkType 1specificCervus canadensis1574408EmuType 1specificDromaius novaehollandiae8790European rabbitType 1specificOryctolagus9984Greylag gooseType 1specificAnser anser8843Guinea henType 1specificNumida meleagris8996HorseType 1specificEquus caballus9796Mallard duckType 1specificAnas platyrhynchos8839Milk (Cow)Type 2specific6.058.72.4uMMountain hareType 1specificLepus timidus62621Mule deerType 1specificOdocoileus9871OstrichType 1specificStruthio camelus8801PheasantType 1specificPhasianus colchicus9054QuailType 1specificPhasianidae9005RabbitType 1specificLeporidae9979Rock ptarmiganType 1specificLagopus muta64668Sheep (Mutton, Lamb)Type 1specificOvis aries9940SquabType 1specificColumba8931TurkeyType 1specificMeleagris gallopavo9103Velvet duckType 1specificMelanitta fusca371864Wild boarType 1specificSus scrofa9823Liver carboxylesterase 1P23141CES1Lysosomal acid lipase/cholesteryl ester hydrolaseP38571LIPANeutral cholesterol ester hydrolase 1Q6PIU2NCEH1Phosphatidylcholine-sterol acyltransferaseP04180LCATScavenger receptor class B member 1Q8WTV0SCARB1Sterol O-acyltransferase 1P35610SOAT1Sterol O-acyltransferase 2O75908SOAT2