Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:42:41 UTC
Update Date2021-09-26 22:54:14 UTC
HMDB IDHMDB0245654
Secondary Accession NumbersNone
Metabolite Identification
Common Name(R)-Naproxen
Description2-(6-methoxynaphthalen-2-yl)propanoic acid belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. Based on a literature review a small amount of articles have been published on 2-(6-methoxynaphthalen-2-yl)propanoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (r)-naproxen is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (R)-Naproxen 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
2-(6-Methoxynaphthalen-2-yl)propanoateGenerator
Chemical FormulaC14H14O3
Average Molecular Weight230.263
Monoisotopic Molecular Weight230.094294311
IUPAC Name2-(6-methoxynaphthalen-2-yl)propanoic acid
Traditional Namenaprosyn
CAS Registry NumberNot Available
SMILES
COC1=CC=C2C=C(C=CC2=C1)C(C)C(O)=O
InChI Identifier
InChI=1S/C14H14O3/c1-9(14(15)16)10-3-4-12-8-13(17-2)6-5-11(12)7-10/h3-9H,1-2H3,(H,15,16)
InChI KeyCMWTZPSULFXXJA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
KingdomOrganic compounds
Super ClassBenzenoids
ClassNaphthalenes
Sub ClassNot Available
Direct ParentNaphthalenes
Alternative Parents
Substituents
  • Naphthalene
  • Anisole
  • Alkyl aryl ether
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP3.29ALOGPS
logP2.99ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)4.19ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity64.85 m³·mol⁻¹ChemAxon
Polarizability24.78 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+151.83930932474
DeepCCS[M-H]-149.48130932474
DeepCCS[M-2H]-182.74630932474
DeepCCS[M+Na]+157.93330932474
AllCCS[M+H]+153.132859911
AllCCS[M+H-H2O]+149.332859911
AllCCS[M+NH4]+156.632859911
AllCCS[M+Na]+157.632859911
AllCCS[M-H]-156.132859911
AllCCS[M+Na-2H]-156.032859911
AllCCS[M+HCOO]-156.032859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202213.6573 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.07 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1784.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid406.3 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid184.2 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid219.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid107.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid613.9 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid656.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)112.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid936.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid548.5 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1451.4 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid362.4 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid408.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate421.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA315.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water21.7 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(R)-NaproxenCOC1=CC=C2C=C(C=CC2=C1)C(C)C(O)=O3671.0Standard polar33892256
(R)-NaproxenCOC1=CC=C2C=C(C=CC2=C1)C(C)C(O)=O2000.9Standard non polar33892256
(R)-NaproxenCOC1=CC=C2C=C(C=CC2=C1)C(C)C(O)=O2145.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (R)-Naproxen GC-MS (Non-derivatized) - 70eV, Positivesplash10-0019-0910000000-631a642d16ff24528dc12021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (R)-Naproxen GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (R)-Naproxen GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (R)-Naproxen GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 90V, Positive-QTOFsplash10-0v4l-0900000000-7c3ec52c4ec57de8d04a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 55V, Positive-QTOFsplash10-000i-0900000000-859217409a0e77896e902021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 35V, Positive-QTOFsplash10-000i-0900000000-feef1dbdd596121834a02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 30V, Positive-QTOFsplash10-000i-0900000000-242d308afe63e2491fb52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 15V, Positive-QTOFsplash10-001r-0890000000-2132063ccbdfea9b53af2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 80V, Positive-QTOFsplash10-0fk9-0900000000-8b5177ddbc0142164e2f2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 60V, Positive-QTOFsplash10-000i-0900000000-a4d84fe6d9919a3177aa2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 75V, Positive-QTOFsplash10-0fki-0900000000-614c23cac777212edae02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 35V, Positive-QTOFsplash10-000i-0900000000-4a20ba476cee17d7c1be2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 75V, Positive-QTOFsplash10-0fki-0900000000-dd28182b88ffd934383a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 60V, Positive-QTOFsplash10-000i-0900000000-1a4b555cc86ceec738c62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 45V, Positive-QTOFsplash10-000i-0900000000-0efdb86c5956d7d207b92021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 30V, Positive-QTOFsplash10-000i-0900000000-bcc647c2703015bbdbb12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 45V, Positive-QTOFsplash10-000i-0900000000-1de3e9a98bd725992f1c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 50V, Positive-QTOFsplash10-0fr6-0900000000-30d5d1f1b34f0d286dea2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 20V, Positive-QTOFsplash10-000i-0900000000-4ecf3c63ab05db8e0b522021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 10V, Positive-QTOFsplash10-0019-0940000000-1eb691309904679623552021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 30V, Positive-QTOFsplash10-0fe0-0900000000-5fd6b1971b0523a792602021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 40V, Positive-QTOFsplash10-0ukc-0900000000-f6421e93ba111f02f3de2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 15V, Positive-QTOFsplash10-001r-0790000000-10490b731c2c72b530992021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 35V, Negative-QTOFsplash10-000i-0900000000-6c6f993054fa0e44d5a62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 35V, Negative-QTOFsplash10-000i-0900000000-35388b797846ade97ee02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 90V, Positive-QTOFsplash10-0v4l-0900000000-f6bf2c675f1ba47c4b5e2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 55V, Positive-QTOFsplash10-000i-0900000000-c2d0dabdf2c525935b952021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (R)-Naproxen 35V, Positive-QTOFsplash10-000i-0900000000-8487dbbcc0a131ca20382021-09-20HMDB team, MONAView 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 ID1262
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ]