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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2006-08-13 16:49:42 UTC
Update Date2022-09-22 18:34:18 UTC
HMDB IDHMDB0004326
Secondary Accession Numbers
  • HMDB04326
Metabolite Identification
Common Name2'-O-Methyladenosine
Description2'-O-Methyladenosine is a methylated adenine residue. 2'-O-Methyladenosine is a naturally occurring 2'-O-methylpurine nucleoside with long lasting hypotensive properties; resistance of 2'-O-methyladenosine against adenosine deaminase is thought to contribute to prolonged activity. 2'-O-Methyladenosine occurs in human fluids, and they increase in urines of untreated adenosine deaminase (ADA) deficient patients (OMIM 608958 ). (PMID: 9539952 , 6980397 ).
Structure
Thumb
Synonyms
ValueSource
2-O-Methyla-denosineHMDB
2-O-MethyladenosineHMDB
Chemical FormulaC11H15N5O4
Average Molecular Weight281.2679
Monoisotopic Molecular Weight281.112403993
IUPAC Name5-(6-amino-9H-purin-9-yl)-2-(hydroxymethyl)-4-methoxyoxolan-3-ol
Traditional Name2-O-methyladenosine
CAS Registry Number2140-79-6
SMILES
COC1C(O)C(CO)OC1N1C=NC2=C(N)N=CN=C12
InChI Identifier
InChI=1S/C11H15N5O4/c1-19-8-7(18)5(2-17)20-11(8)16-4-15-6-9(12)13-3-14-10(6)16/h3-5,7-8,11,17-18H,2H2,1H3,(H2,12,13,14)
InChI KeyFPUGCISOLXNPPC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as purine nucleosides. Purine nucleosides are compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPurine nucleosides
Sub ClassNot Available
Direct ParentPurine nucleosides
Alternative Parents
Substituents
  • Purine nucleoside
  • Glycosyl compound
  • N-glycosyl compound
  • 6-aminopurine
  • Imidazopyrimidine
  • Purine
  • Aminopyrimidine
  • Imidolactam
  • Pyrimidine
  • Monosaccharide
  • N-substituted imidazole
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Tetrahydrofuran
  • Secondary alcohol
  • Dialkyl ether
  • Ether
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Amine
  • Hydrocarbon derivative
  • Alcohol
  • Organic nitrogen compound
  • Organopnictogen compound
  • Primary amine
  • Primary alcohol
  • Organonitrogen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M-H]-MetCCS_train_neg158.37330932474
[M-H]-Not Available158.373http://allccs.zhulab.cn/database/detail?ID=AllCCS00000137
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023364
KNApSAcK IDNot Available
Chemspider ID280913
KEGG Compound IDC04779
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound317398
PDB IDNot Available
ChEBI ID119928
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. Yamada T, Kageyama K, Joh Y, Konishi J, Ienaga K: Naturally occurring 2'-O-methylpurine nucleosides with hypotensive properties. Cell Mol Life Sci. 1998 Feb;54(2):125-8. [PubMed:9539952 ]
  2. Hirschhorn R, Ratech H, Rubinstein A, Papageorgiou P, Kesarwala H, Gelfand E, Roegner-Maniscalco V: Increased excretion of modified adenine nucleosides by children with adenosine deaminase deficiency. Pediatr Res. 1982 May;16(5):362-9. [PubMed:6980397 ]