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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 07:05:02 UTC
Update Date2021-09-26 23:01:22 UTC
HMDB IDHMDB0250110
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Chloro-2'-deoxyuridine
Description5-Chloro-2'-deoxyuridine, also known as 2'-deoxy-5-chlorouridine, belongs to the class of organic compounds known as pyrimidine 2'-deoxyribonucleosides. Pyrimidine 2'-deoxyribonucleosides are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2. Based on a literature review very few articles have been published on 5-Chloro-2'-deoxyuridine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-chloro-2'-deoxyuridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Chloro-2'-deoxyuridine is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
5-ChlorodeoxyuridineMeSH
2'-Deoxy-5-chlorouridineMeSH
Chemical FormulaC9H11ClN2O5
Average Molecular Weight262.65
Monoisotopic Molecular Weight262.0356492
IUPAC Name5-chloro-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione
Traditional Name5-chloro-2'-deoxyuridine
CAS Registry NumberNot Available
SMILES
OCC1OC(CC1O)N1C=C(Cl)C(=O)NC1=O
InChI Identifier
InChI=1S/C9H11ClN2O5/c10-4-2-12(9(16)11-8(4)15)7-1-5(14)6(3-13)17-7/h2,5-7,13-14H,1,3H2,(H,11,15,16)
InChI KeyNJCXGFKPQSFZIB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrimidine 2'-deoxyribonucleosides. Pyrimidine 2'-deoxyribonucleosides are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleosides
Sub ClassPyrimidine 2'-deoxyribonucleosides
Direct ParentPyrimidine 2'-deoxyribonucleosides
Alternative Parents
Substituents
  • Pyrimidine 2'-deoxyribonucleoside
  • Halopyrimidine
  • Pyrimidone
  • Aryl chloride
  • Aryl halide
  • Hydropyrimidine
  • Pyrimidine
  • Heteroaromatic compound
  • Vinylogous amide
  • Tetrahydrofuran
  • Lactam
  • Urea
  • Secondary alcohol
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Alcohol
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-0.9ALOGPS
logP-0.85ChemAxon
logS-0.69ALOGPS
pKa (Strongest Acidic)8.37ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area99.1 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity55.85 m³·mol⁻¹ChemAxon
Polarizability23.32 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+148.42130932474
DeepCCS[M-H]-146.06330932474
DeepCCS[M-2H]-180.92930932474
DeepCCS[M+Na]+155.97530932474
AllCCS[M+H]+155.932859911
AllCCS[M+H-H2O]+152.332859911
AllCCS[M+NH4]+159.432859911
AllCCS[M+Na]+160.332859911
AllCCS[M-H]-153.732859911
AllCCS[M+Na-2H]-153.832859911
AllCCS[M+HCOO]-154.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-Chloro-2'-deoxyuridineOCC1OC(CC1O)N1C=C(Cl)C(=O)NC1=O3430.3Standard polar33892256
5-Chloro-2'-deoxyuridineOCC1OC(CC1O)N1C=C(Cl)C(=O)NC1=O2304.6Standard non polar33892256
5-Chloro-2'-deoxyuridineOCC1OC(CC1O)N1C=C(Cl)C(=O)NC1=O2420.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-Chloro-2'-deoxyuridine,3TMS,isomer #1C[Si](C)(C)OCC1OC(N2C=C(Cl)C(=O)N([Si](C)(C)C)C2=O)CC1O[Si](C)(C)C2414.6Semi standard non polar33892256
5-Chloro-2'-deoxyuridine,3TMS,isomer #1C[Si](C)(C)OCC1OC(N2C=C(Cl)C(=O)N([Si](C)(C)C)C2=O)CC1O[Si](C)(C)C2470.9Standard non polar33892256
5-Chloro-2'-deoxyuridine,3TMS,isomer #1C[Si](C)(C)OCC1OC(N2C=C(Cl)C(=O)N([Si](C)(C)C)C2=O)CC1O[Si](C)(C)C2686.8Standard polar33892256
5-Chloro-2'-deoxyuridine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1OC(N2C=C(Cl)C(=O)N([Si](C)(C)C(C)(C)C)C2=O)CC1O[Si](C)(C)C(C)(C)C3130.8Semi standard non polar33892256
5-Chloro-2'-deoxyuridine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1OC(N2C=C(Cl)C(=O)N([Si](C)(C)C(C)(C)C)C2=O)CC1O[Si](C)(C)C(C)(C)C3091.1Standard non polar33892256
5-Chloro-2'-deoxyuridine,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1OC(N2C=C(Cl)C(=O)N([Si](C)(C)C(C)(C)C)C2=O)CC1O[Si](C)(C)C(C)(C)C2965.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9140000000-4db1a75877e9cbb1811e2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Chloro-2'-deoxyuridine GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Chloro-2'-deoxyuridine 10V, Positive-QTOFsplash10-03dj-0590000000-4bb8503cc96cfb733d422021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Chloro-2'-deoxyuridine 20V, Positive-QTOFsplash10-0002-2900000000-e1f2621b946f7e3df7542021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Chloro-2'-deoxyuridine 40V, Positive-QTOFsplash10-0002-2900000000-0bf19767062d663ef39a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Chloro-2'-deoxyuridine 10V, Negative-QTOFsplash10-03dl-0290000000-110761e89e9a23341fbc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Chloro-2'-deoxyuridine 20V, Negative-QTOFsplash10-0006-5920000000-fda5f39db03b6f3b85b52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Chloro-2'-deoxyuridine 40V, Negative-QTOFsplash10-0006-9200000000-9cc286929730daa884e42021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID311995
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound351382
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]