1.02010-04-08 22:04:51 UTC2019-11-26 02:55:59 UTCFDB001136D-XyloseD-Xylose is a flavouring ingredient; sweetener. It is found in straw, corncobs, pecan shells, carrot, dandelion, german camomile, and sweet orange. D-Xylose is a sugar first isolated from wood, and named for it. D-Xylose is classified as a monosaccharide of the aldopentose type, which means that it contains five carbon atoms and includes an aldehyde functional group. It is the precursor to hemicellulose, one of the main constituents of biomass (Wikipedia). Xylose in the urine is a biomarker for the consumption of fruits.(+)-Xylose(3R,4S,5R)-Tetrahydro-2H-pyran-2,3,4,5-tetrolD-(+)-XyloseD-xylo-pentoseD-XylopentoseD-xyloseWood sugarxylo-PfanXylomedXyloseXylose, D-XylosideC5H10O5150.1299150.05282343(2R,3S,4R)-2,3,4,5-tetrahydroxypentanalxylose58-86-6OC[C@@H](O)[C@H](O)[C@@H](O)C=OInChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m0/s1PYMYPHUHKUWMLA-VPENINKCSA-N belongs to the class of organic compounds known as pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms.PentosesOrganic compoundsOrganic oxygen compoundsOrganooxygen compoundsCarbohydrates and carbohydrate conjugatesAliphatic acyclic compoundsAlpha-hydroxyaldehydesBeta-hydroxy aldehydesHydrocarbon derivativesOrganic oxidesPolyolsPrimary alcoholsSecondary alcoholsShort-chain aldehydesAlcoholAldehydeAliphatic acyclic compoundAlpha-hydroxyaldehydeBeta-hydroxy aldehydeCarbonyl groupHydrocarbon derivativeOrganic oxidePentose monosaccharidePolyolPrimary alcoholSecondary alcoholShort-chain aldehydeD-xyloseSolidlogp-2.28logs0.40solubility3.80e+02 g/lmelting_pointMp 153° (144-145°)logp-2.9pka_strongest_acidic12.33pka_strongest_basic-3iupac(2R,3S,4R)-2,3,4,5-tetrahydroxypentanalaverage_mass150.1299mono_mass150.05282343smilesOC[C@@H](O)[C@H](O)[C@@H](O)C=OformulaC5H10O5inchiInChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m0/s1inchikeyPYMYPHUHKUWMLA-VPENINKCSA-Npolar_surface_area97.99refractivity31.38polarizability13.45rotatable_bond_count4acceptor_count5donor_count4physiological_charge0formal_charge0Specdb::CMs3042Specdb::CMs32374Specdb::CMs32375Specdb::CMs48110Specdb::CMs102425Specdb::CMs102426Specdb::MsMs179370Specdb::MsMs179371Specdb::MsMs179372Specdb::MsMs181698Specdb::MsMs181699Specdb::MsMs181700Specdb::MsMs439828Specdb::MsMs439829Specdb::MsMs450046Specdb::MsMs450047Specdb::MsMs450048Specdb::MsMs450049HMDB0009815936#<Reference:0x0000555675a9bae8>#<Reference:0x0000555675a9b930>#<Reference:0x0000555675a9b778>#<Reference:0x0000555675a9b5c0>#<Reference:0x0000555675a9b408>#<Reference:0x0000555675a9b250>#<Reference:0x0000555675a9b098>#<Reference:0x0000555675a9aee0>#<Reference:0x0000555675a9ad28>#<Reference:0x0000555675a9ab70>#<Reference:0x0000555675a9a9b8>AlmondType 1specificPrunus dulcis3755American pokeweedType 1specificPhytolacca americana3527AppleType 1specificMalus pumila283210ApricotType 1specificPrunus armeniaca36596BeerType 2specific0.03050.0640.0mg/100 gBreakfast cerealType 2specificCapersType 1specificCapparis spinosa65558CarawayType 1specificCarum carvi48032CarobType 1specificCeratonia siliqua203401150.01150.01150.0mg/100 gCarrotType 1specificDaucus carota ssp. sativus79200Cashew nutType 1specificAnacardium occidentale171929Cereals and cereal productsUnknowngenericClovesType 1specificSyzygium aromaticum219868Cocoa beanType 1specificTheobroma cacao3641Common grapeType 1specificVitis vinifera29760Common wheatType 1specificTriticum aestivum4565CornType 1specificZea mays4577DandelionType 1specificTaraxacum officinale50225DateType 1specificPhoenix dactylifera42345European plumType 1specificPrunus domestica3758Fats and oilsUnknowngenericFenugreekType 1specificTrigonella foenum-graecum78534FigType 1specificFicus carica3494FlaxseedType 1specificLinum usitatissimum40061430.01430.01430.0mg/100 gFrench plantainType 1specificMusa X paradisiaca89151Garden cressType 1specificLepidium sativum33125Garden onionType 1specificAllium cepa4679German camomileType 1specificMatricaria recutita127986Ginkgo nutsType 1specificGinkgo biloba3311Grape wineType 2specific0.00.00.0mg/100 gGreen bell pepperType 1specificCapsicum annuum4072GuavaType 1specificPsidium guajava120290Horseradish treeType 1specificMoringa oleifera3735Mung beanType 1specificVigna radiata157791NutsUnknowngenericOrange bell pepperType 1specificCapsicum annuum4072PeachType 1specificPrunus persica3760PepperType 1specificCapsicum annuum4072Pepper (C. frutescens)Type 1specificCapsicum annuum var. annuum40321Red beetrootType 1specificBeta vulgaris var. rubraRed bell pepperType 1specificCapsicum annuum4072Red raspberryType 1specificRubus idaeus32247RiceType 1specificOryza sativa4530RoselleType 1specificHibiscus sabdariffa183260Soft-necked garlicType 1specificAllium sativum L. var. sativum4682Soy beanType 1specificGlycine max3847Sweet basilType 1specificOcimum basilicum39350Sweet orangeType 1specificCitrus sinensis2711TamarindType 1specificTamarindus indica58860TarragonType 1specificArtemisia dracunculus72341Wild carrotType 1specificDaucus carota4039Wild celeryType 1specificApium graveolens4045Yellow bell pepperType 1specificCapsicum annuum4072caramelsmokysweetwoodyTrans-1,2-dihydrobenzene-1,2-diol dehydrogenaseQ9UQ10DHDHanti diabetic228Any substance introduced into a living organism with therapeutic or diagnostic purpose.diagnostic878A substance administered to aid diagnosis of a disease.dye893