Record Information
Creation date2015-05-07 21:25:42 UTC
Update date2019-11-26 03:22:13 UTC
Primary IDFDB031248
Secondary Accession Numbers
  • FDB005662
  • FDB007508
Chemical Information
FooDB Nameuridine-5'-phosphate
DescriptionUridine monophosphate, also known as uridylic acid or ump, is a member of the class of compounds known as pyrimidine ribonucleoside monophosphates. Pyrimidine ribonucleoside monophosphates are pyrimidine ribobucleotides with monophosphate group linked to the ribose moiety. Uridine monophosphate is soluble (in water) and a moderately acidic compound (based on its pKa). Uridine monophosphate can be found in a number of food items such as dill, towel gourd, pineappple sage, and arrowroot, which makes uridine monophosphate a potential biomarker for the consumption of these food products. Uridine monophosphate can be found primarily in blood and saliva. Uridine monophosphate exists in all living species, ranging from bacteria to humans. In humans, uridine monophosphate is involved in several metabolic pathways, some of which include pyrimidine metabolism, tetracycline action pathway, spectinomycin action pathway, and arbekacin action pathway. Uridine monophosphate is also involved in several metabolic disorders, some of which include dihydropyrimidinase deficiency, beta ureidopropionase deficiency, UMP synthase deficiency (orotic aciduria), and congenital disorder of glycosylation cdg-iid.
CAS NumberNot Available
5'Uridylic acidChEBI
Uridine 5'-(dihydrogen phosphate)ChEBI
Uridine 5'-phosphateChEBI
Uridine 5'-phosphoric acidChEBI
Uridine monophosphateChEBI
Uridylic acidChEBI
Uridine 5'-(dihydrogen phosphoric acid)Generator
Uridine monophosphoric acidGenerator
URIDINE-5'-monophosphoric acidGenerator
Uridine 5'-monophosphoric acidGenerator
Uridine 5'-phosphorateHMDB
Uridine mono(dihydrogen phosphate)HMDB
Uridine phosphateHMDB
Acids, uridylicHMDB
monoPhosphate, uridineHMDB
5'-monoPhosphate, uridineHMDB
Uridylic acidsHMDB
Acid, uridylicHMDB
Uridine 5' monophosphateHMDB
Predicted Properties
Water Solubility12 g/LALOGPS
pKa (Strongest Acidic)1.23ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area165.86 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity63.44 m³·mol⁻¹ChemAxon
Polarizability26.3 ųChemAxon
Number of Rings2ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC9H13N2O9P
IUPAC name{[(2R,3S,4R,5R)-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
InChI IdentifierInChI=1S/C9H13N2O9P/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
Isomeric SMILESO[C@H]1[C@@H](O)[C@@H](O[C@@H]1COP(O)(O)=O)N1C=CC(=O)NC1=O
Average Molecular Weight324.1813
Monoisotopic Molecular Weight324.035866536
Description Belongs to the class of organic compounds known as pyrimidine ribonucleoside monophosphates. These are pyrimidine ribobucleotides with monophosphate group linked to the ribose moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleotides
Sub ClassPyrimidine ribonucleotides
Direct ParentPyrimidine ribonucleoside monophosphates
Alternative Parents
  • Pyrimidine ribonucleoside monophosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Monosaccharide phosphate
  • Pentose monosaccharide
  • Pyrimidone
  • Monoalkyl phosphate
  • Hydropyrimidine
  • Monosaccharide
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Pyrimidine
  • Alkyl phosphate
  • Vinylogous amide
  • Heteroaromatic compound
  • Tetrahydrofuran
  • 1,2-diol
  • Urea
  • Secondary alcohol
  • Lactam
  • Azacycle
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Alcohol
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors

Route of exposure:


Biological location:


Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
TypeDescriptionSplash KeyView
GC-MSUndylic acid, 5 TMS, GC-MS Spectrumsplash10-014i-2953000000-f54596d9a11bbe82adc5Spectrum
GC-MSUndylic acid, non-derivatized, GC-MS Spectrumsplash10-014i-2953000000-f54596d9a11bbe82adc5Spectrum
Predicted GC-MSUndylic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-002b-9611000000-d241a590ba092a9137caSpectrum
Predicted GC-MSUndylic acid, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0fza-5933100000-760b9e44040ca55554b3Spectrum
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-03fr-0194000000-c8bedd9fabaccee15ef6Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-03di-0910000000-da7fb1ddd74c36aec368Spectrum
MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-03di-0900000000-b2c9787a3d982ecb858eSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-00ba-9102000000-f8b96709e62e0857c40aSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-00ba-9102000000-f8b96709e62e0857c40aSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-1911000000-7963cbf4b5fd08b83e4bSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-5900000000-404805c9de28466c7072Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03di-9800000000-5522394ff370886e5a5dSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03mi-8934000000-b1f27b01000758ca974dSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9100000000-c3e61932dae0623d3924Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-4db5b2019eff03b12956Spectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
2D NMR[1H,13C] 2D NMR SpectrumSpectrum
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference