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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2009-04-06 16:19:51 UTC
Update Date2023-02-21 17:17:39 UTC
HMDB IDHMDB0012138
Secondary Accession Numbers
  • HMDB12138
Metabolite Identification
Common Name1-Naphthol
Description1-naphthol (1N) is a metabolite of carbaryl and naphthalene that is an intermediate in Metabolism of xenobiotics by cytochrome P450. It is generated by spontaneous reaction from (1R,2S)-Naphthalene epoxide then is it converted to 1,4-Dihydroxynaphthalene. Although 1-Naphthol is not persistent in the body, a single urine sample may adequately predict exposure over several months to chlorpyrifos, which is a broad-spectrum organophosphate insecticide. In adult men, TCPY and 1N were associated with reduced testosterone levels (PMID:16357596 , 15579421 ).
Structure
Data?1676999859
Synonyms
ValueSource
1-HydroxynaphthaleneChEBI
1-NaphthalenolChEBI
alpha-HydroxynaphthaleneChEBI
alpha-NaphtholChEBI
a-HydroxynaphthaleneGenerator
Α-hydroxynaphthaleneGenerator
a-NaphtholGenerator
Α-naphtholGenerator
1-Naphthol, 1-(14)C-labeledMeSH
1-Naphthol, 2-(13)C-labeledMeSH
1-Naphthol, ion(1+)MeSH
1-Naphthol, lithium saltMeSH
1-Naphthol, potassium saltMeSH
1-Naphthol, sodium saltMeSH
1-Naphthyl alcoholHMDB
alpha-Naphthyl alcoholHMDB
BASF ursol ernHMDB
Durafur developer DHMDB
Fouramine ernHMDB
Fourrine 99HMDB
Fourrine ernHMDB
furro ERHMDB
nako TRBHMDB
Naphthol-1HMDB
Naphthyl-1-olHMDB
Tertral ernHMDB
Ursol ernHMDB
Zoba ernHMDB
Chemical FormulaC10H8O
Average Molecular Weight144.1699
Monoisotopic Molecular Weight144.057514878
IUPAC Namenaphthalen-1-ol
Traditional Namenaphthol
CAS Registry Number90-15-3
SMILES
OC1=C2C=CC=CC2=CC=C1
InChI Identifier
InChI=1S/C10H8O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H
InChI KeyKJCVRFUGPWSIIH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.
KingdomOrganic compounds
Super ClassBenzenoids
ClassNaphthalenes
Sub ClassNaphthols and derivatives
Direct ParentNaphthols and derivatives
Alternative Parents
Substituents
  • 1-naphthol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
Biological locationRoute of exposureSource
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point94.00 to 95.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Boiling Point279.00 to 280.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility866 mg/L @ 24C (exp)The Good Scents Company Information System
LogP2.850The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.95 g/LALOGPS
logP2.79ALOGPS
logP2.66ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)9.6ChemAxon
pKa (Strongest Basic)-5.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity44.49 m³·mol⁻¹ChemAxon
Polarizability15.45 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+128.78431661259
DarkChem[M-H]-125.78231661259
DeepCCS[M+H]+129.89330932474
DeepCCS[M-H]-126.9730932474
DeepCCS[M-2H]-163.65830932474
DeepCCS[M+Na]+139.10530932474
AllCCS[M+H]+128.532859911
AllCCS[M+H-H2O]+123.732859911
AllCCS[M+NH4]+133.032859911
AllCCS[M+Na]+134.332859911
AllCCS[M-H]-126.232859911
AllCCS[M+Na-2H]-126.932859911
AllCCS[M+HCOO]-127.832859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.26 minutes32390414
Predicted by Siyang on May 30, 202216.2824 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.8 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2160.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid601.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid229.0 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid391.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid385.1 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid725.2 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 Acid741.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)149.4 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1233.9 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid573.5 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1665.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid456.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid558.3 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate718.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA386.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water117.2 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-NaphtholOC1=C2C=CC=CC2=CC=C12521.0Standard polar33892256
1-NaphtholOC1=C2C=CC=CC2=CC=C11426.6Standard non polar33892256
1-NaphtholOC1=C2C=CC=CC2=CC=C11512.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1-Naphthol,1TMS,isomer #1C[Si](C)(C)OC1=CC=CC2=CC=CC=C121515.8Semi standard non polar33892256
1-Naphthol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=CC2=CC=CC=C121776.2Semi standard non polar33892256
Spectra
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot Available
Normal
      Not Available
details
UrineDetected and Quantified0.0015 (0.0013-0.0017) umol/mmol creatinineAdult (>18 years old)MaleNormal details
UrineDetected and Quantified0.00117 umol/mmol creatinineAdult (>18 years old)Male
Normal
details
UrineDetected and Quantified0.001595 umol/mmol creatinineNot AvailableNot AvailableNormal details
UrineDetected and Quantified0.00232 (0.00112-0.00282) umol/mmol creatinineAdult (>18 years old)Not SpecifiedNormal
    • National Health a...
details
UrineDetected and Quantified0.00147 (0.00118-0.00176) umol/mmol creatinineChildren (1-13 years old)Not SpecifiedNormal
    • National Health a...
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected and Quantified0.0016 (0.0014-0.0019) umol/mmol creatinineAdult (>18 years old)MaleIdiopathic infertility details
UrineDetected and Quantified0.001956 umol/mmol creatinineAdult (>18 years old)Male
Subfertility
details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB005841
KNApSAcK IDC00052604
Chemspider ID6739
KEGG Compound IDC11714
BioCyc IDNAPHTHOL
BiGG IDNot Available
Wikipedia Link1-Naphthol
METLIN IDNot Available
PubChem Compound7005
PDB ID1NP
ChEBI ID10319
Food Biomarker OntologyNot Available
VMH IDM00538
MarkerDB IDMDB00029786
Good Scents IDrw1155611
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Meeker JD, Ryan L, Barr DB, Hauser R: Exposure to nonpersistent insecticides and male reproductive hormones. Epidemiology. 2006 Jan;17(1):61-8. [PubMed:16357596 ]
  2. Hauser R, Meeker JD, Park S, Silva MJ, Calafat AM: Temporal variability of urinary phthalate metabolite levels in men of reproductive age. Environ Health Perspect. 2004 Dec;112(17):1734-40. [PubMed:15579421 ]