Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 14:00:31 UTC
Update Date2021-09-26 23:08:44 UTC
HMDB IDHMDB0254627
Secondary Accession NumbersNone
Metabolite Identification
Common NameMethylcellulose
DescriptionMethylcellulose belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds. Based on a literature review a significant number of articles have been published on Methylcellulose. This compound has been identified in human blood as reported by (PMID: 31557052 ). Methylcellulose is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Methylcellulose 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
SynonymsNot Available
Chemical FormulaC29H54O16
Average Molecular Weight658.735
Monoisotopic Molecular Weight658.341185659
IUPAC Name2-{[4,5-dimethoxy-2-(methoxymethyl)-6-{[4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-3,4,5-trimethoxy-6-(methoxymethyl)oxane
Traditional Name2-{[4,5-dimethoxy-2-(methoxymethyl)-6-{[4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-3,4,5-trimethoxy-6-(methoxymethyl)oxane
CAS Registry NumberNot Available
SMILES
COCC1OC(OC2C(COC)OC(OC3C(COC)OC(OC)C(OC)C3OC)C(OC)C2OC)C(OC)C(OC)C1OC
InChI Identifier
InChI=1S/C29H54O16/c1-30-12-15-18(33-4)21(34-5)25(38-9)28(42-15)45-20-17(14-32-3)43-29(26(39-10)23(20)36-7)44-19-16(13-31-2)41-27(40-11)24(37-8)22(19)35-6/h15-29H,12-14H2,1-11H3
InChI KeyLNAZSHAWQACDHT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentOligosaccharides
Alternative Parents
Substituents
  • Oligosaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • Oxane
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Dialkyl ether
  • Acetal
  • Hydrocarbon derivative
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic 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
logP0.44ALOGPS
logP0.6ChemAxon
logS-2.7ALOGPS
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area147.68 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity153.01 m³·mol⁻¹ChemAxon
Polarizability68.86 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+237.62530932474
DeepCCS[M-H]-235.25530932474
DeepCCS[M-2H]-268.1430932474
DeepCCS[M+Na]+243.70730932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MethylcelluloseCOCC1OC(OC2C(COC)OC(OC3C(COC)OC(OC)C(OC)C3OC)C(OC)C2OC)C(OC)C(OC)C1OC3794.2Standard polar33892256
MethylcelluloseCOCC1OC(OC2C(COC)OC(OC3C(COC)OC(OC)C(OC)C3OC)C(OC)C2OC)C(OC)C(OC)C1OC3165.2Standard non polar33892256
MethylcelluloseCOCC1OC(OC2C(COC)OC(OC3C(COC)OC(OC)C(OC)C3OC)C(OC)C2OC)C(OC)C(OC)C1OC3609.3Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylcellulose 10V, Negative-QTOFsplash10-0a6s-1000059000-e7f81704363a5c91cc692021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylcellulose 20V, Negative-QTOFsplash10-056r-4110219000-8c362552ab831b13f66b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylcellulose 40V, Negative-QTOFsplash10-0pvi-9854141000-d78072eb20f121a2dbe42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylcellulose 10V, Positive-QTOFsplash10-0a4i-0000009000-a910e4d5898cb8796a442021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylcellulose 20V, Positive-QTOFsplash10-0553-1190647000-6eba95cf614b390d39632021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylcellulose 40V, Positive-QTOFsplash10-05tr-6963182000-8c75989dc6a56f518c6e2021-10-12Wishart 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 ID18944972
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMethyl cellulose
METLIN IDNot Available
PubChem Compound22950330
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 ]