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Record Information
Version3.6
Creation Date2013-03-07 21:32:59 UTC
Update Date2016-02-11 07:53:44 UTC
HMDB IDHMDB59851
Secondary Accession NumbersNone
Metabolite Identification
Common Nameo-Xylene
Descriptiono-Xylene belongs to the family of Toluenes. These are compounds containing a benzene ring which bears a methane group.
Structure
Thumb
Synonyms
ValueSource
O-DimethylbenzeneKegg
O-MethyltolueneKegg
1,2-DimethylbenzeneHMDB
1,2-DimethylbenzolHMDB
1,2-XyleneHMDB
2-XyleneHMDB
3,4-XyleneHMDB
O-XylolHMDB
ortho-XYLENEHMDB
Chemical FormulaC8H10
Average Molecular Weight106.165
Monoisotopic Molecular Weight106.07825032
IUPAC Name1,2-xylene
Traditional Nameortho-xylene
CAS Registry NumberNot Available
SMILES
CC1=CC=CC=C1C
InChI Identifier
InChI=1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3
InChI KeyInChIKey=CTQNGGLPUBDAKN-UHFFFAOYSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassNot Available
Direct ParentBenzene and substituted derivatives
Alternative Parents
Substituents
  • Monocyclic benzene moiety
  • Hydrocarbon
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
StatusDetected and Quantified
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Membrane (predicted from logP)
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.2 mg/mLALOGPS
logP3.16ALOGPS
logP3ChemAxon
logS-2.7ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 Å2ChemAxon
Rotatable Bond Count0ChemAxon
Refractivity36.14 m3·mol-1ChemAxon
Polarizability12.95 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available
MSMass Spectrum (Electron Ionization)splash10-052f-9300000000-9030a9b0de39df7365ccView in MoNA
1D NMR1H NMR SpectrumNot Available
1D NMR13C NMR SpectrumNot Available
1D NMR1H NMR SpectrumNot Available
1D NMR13C NMR SpectrumNot Available
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
Biofluid Locations
  • Blood
  • Feces
  • Saliva
Tissue LocationNot Available
PathwaysNot Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.000358 (0.000320-0.000414) uMAdult (>18 years old)Not SpecifiedNormal
    • National Health a...
details
BloodDetected and Quantified0.000301 (0.000264-0.000377) uMChildren (1-13 years old)Not SpecifiedNormal
    • National Health a...
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Normal
details
SalivaDetected but not QuantifiedNot ApplicableAdult (>18 years old)Not SpecifiedNormal details
Abnormal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Nonalcoholic fatty liver disease (NAFLD)
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Campylobacter jejuni infection
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Clostridium difficile infection
details
FecesDetected but not QuantifiedNot ApplicableAdult (>18 years old)Both
Ulcerative Colitis
details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID6967
KEGG Compound IDC07212
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
NuGOwiki LinkHMDB59851
Metagene LinkHMDB59851
METLIN IDNot Available
PubChem Compound7237
PDB IDNot Available
ChEBI ID28063
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Han QJ, Wu HL, Cai CB, Tang LJ, Yu RQ: Using near-infrared spectroscopy and differential adsorption bed method to study adsorption kinetics of orthoxylene on silica gel. Talanta. 2008 Aug 15;76(4):752-7. doi: 10.1016/j.talanta.2008.04.021. Epub 2008 Apr 20. [18656653 ]
  2. Silaev MM: [New kinetic model of the radical-chain oxidation, including competitive reactions: oxygen as an autoinhibitor]. Biofizika. 2001 Mar-Apr;46(2):203-9. [11357330 ]
  3. van Beelen P, Fleuren-Kemila AK: Toxic effects of pentachlorophenol and other pollutants on the mineralization of acetate in several soils. Ecotoxicol Environ Saf. 1993 Aug;26(1):10-7. [7691530 ]