Basic Info

Common Name1-Naphthol(F05168)
2D Structure
Description

1-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 (A3198, A3199).

FRCD IDF05168
CAS Number90-15-3
PubChem CID7005
FormulaC10H8O
IUPAC Name

naphthalen-1-ol

InChI Key

KJCVRFUGPWSIIH-UHFFFAOYSA-N

InChI

InChI=1S/C10H8O/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7,11H

Canonical SMILES

C1=CC=C2C(=C1)C=CC=C2O

Isomeric SMILES

C1=CC=C2C(=C1)C=CC=C2O

Wikipedia1-Naphthol
Synonyms
        
            Tertral ERN
        
            1-NAPHTHOL
        
            naphthalen-1-ol
        
            90-15-3
        
            1-Naphthalenol
        
            alpha-naphthol
        
            1-Hydroxynaphthalene
        
            NAPHTHOL
        
            Fouramine ERN
        
            Fourrine ERN
        
Classifies
                

                  
                    Animal Toxin
                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNaphthols and derivatives
Intermediate Tree NodesNot available
Direct ParentNaphthols and derivatives
Alternative Parents
Molecular FrameworkAromatic homopolycyclic compounds
Substituents1-naphthol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound
DescriptionThis compound 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.

Properties

Property NameProperty Value
Molecular Weight144.173
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Complexity133
Monoisotopic Mass144.058
Exact Mass144.058
XLogP2.8
Formal Charge0
Heavy Atom Count11
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.9196
Human Intestinal AbsorptionHIA+1.0000
Caco-2 PermeabilityCaco2+0.8939
P-glycoprotein SubstrateNon-substrate0.7077
P-glycoprotein InhibitorNon-inhibitor0.9393
Non-inhibitor0.9558
Renal Organic Cation TransporterNon-inhibitor0.8347
Distribution
Subcellular localizationMitochondria0.4551
Metabolism
CYP450 2C9 SubstrateNon-substrate0.7629
CYP450 2D6 SubstrateNon-substrate0.9004
CYP450 3A4 SubstrateNon-substrate0.6904
CYP450 1A2 InhibitorInhibitor0.9600
CYP450 2C9 InhibitorNon-inhibitor0.8050
CYP450 2D6 InhibitorNon-inhibitor0.9245
CYP450 2C19 InhibitorNon-inhibitor0.6429
CYP450 3A4 InhibitorNon-inhibitor0.9377
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.6796
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.8343
Non-inhibitor0.8899
AMES ToxicityAMES toxic0.9106
CarcinogensNon-carcinogens0.8518
Fish ToxicityHigh FHMT0.9173
Tetrahymena Pyriformis ToxicityHigh TPT0.9806
Honey Bee ToxicityHigh HBT0.8555
BiodegradationNot ready biodegradable0.7846
Acute Oral ToxicityIII0.8093
Carcinogenicity (Three-class)Warning0.4595

Model Value Unit
Absorption
Aqueous solubility-3.1362LogS
Caco-2 Permeability1.6586LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity1.8556LD50, mol/kg
Fish Toxicity0.7843pLC50, mg/L
Tetrahymena Pyriformis Toxicity1.2087pIGC50, ug/L

References

TitleJournalDatePubmed ID
Broad-specificity photoelectrochemical immunoassay for the simultaneous detection of ochratoxin A, ochratoxin B and ochratoxin C.Biosens Bioelectron2018 May 3029428592
In vitro interactions of malachite green and leucomalachite green with hepaticdrug-metabolizing enzyme systems in the rainbow trout (Onchorhyncus mykiss).Toxicol Lett2017 Oct 528802653
Amplified impedimetric immunosensor based on instant catalyst for sensitive determination of ochratoxin A.Biosens Bioelectron2016 Dec 1527419906
Metabolism of chamaechromone in vitro with human liver microsomes and recombinanthuman drug-metabolizing enzymes.Planta Med2014 Apr24687737
[Effect of naphthalene and its derivatives on Candida pseudotropicalis 44 PK sensitivity to trichothecene mycotoxins].Mikrobiol Z2009 Jul-Aug19938611
Biocatalyzed deposition amplification for detection of aflatoxin B1 based on quartz crystal microbalance.Anal Chim Acta2009 Jul 1019481636
Determination of pesticides in honey using excitation-emission matrixfluorescence coupled with second-order calibration and second-order standardaddition methods.Anal Chim Acta2008 Jul 718558109
Liquid chromatographic determination of N-methyl carbamate pesticide residues at low parts-per-billion levels in eggs.J AOAC Int2006 Jan-Feb16512248
ELISA as an affordable methodology for monitoring groundwater contamination bypesticides in low-income countries.Environ Sci Technol2005 Jun 115984762
Application of micellar electrokinetic capillary chromatography to the analysisof uncharged pesticides of environmental impact.J Agric Food Chem2004 Sep 2215366822
Development of a membrane-based immunofiltration assay for the detection of T-2 toxin.Anal Chem2004 Jul 1515253669
An analytical device for on-site immunoassay. Demonstration of its applicability in semiquantitative detection of aflatoxin B1 in a batch of samples with ultrahigh sensitivity.Anal Chem2004 Jan 114697037
Hydrolysis of carbaryl by carbonate impurities in reference clay SWy-2.J Agric Food Chem2004 Dec 2915612797
Nuclear receptor, pregname X receptor, is required for induction ofUDP-glucuronosyltranferases in mouse liver by pregnenolone-16 alpha-carbonitrile.Drug Metab Dispos2003 Jul12814968
Dissipation of 14C carbaryl and quinalphos in soil under a groundnut crop(Arachis hypogaea L.) in semi-arid India.Chemosphere2003 Dec14505725
A simple method for the determination of carbaryl and 1-naphthol in fruit juices by high-performance liquid chromatography-diode-array detection.J Food Prot2003 Aug12929849
Investigation of the relation between self-reported food consumption andhousehold chemical exposures with urinary levels of selected nonpersistentpesticides.J Expo Anal Environ Epidemiol2002 Nov12415488
Kuwait's total diet study: dietary intake of organochlorine, carbamate,benzimidazole and phenylurea pesticide residues.J AOAC Int1999 Nov-Dec10589497
Spectrophotometric determination of carbaryl pesticide and its hydrolysis productin soil and strawberry samples.Sci Total Environ1998 Sep 189810730
Effects of 1-isothiocyanato-3-(methylsulfinyl)-propane on xenobiotic metabolizingenzymes in rats.Food Chem Toxicol1993 Oct8225130

Targets

General Function:
Thrombospondin receptor activity
Specific Function:
Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.
Gene Name:
F2
Uniprot ID:
P00734
Molecular Weight:
70036.295 Da
References
  1. Sun H, Shen OX, Xu XL, Song L, Wang XR: Carbaryl, 1-naphthol and 2-naphthol inhibit the beta-1 thyroid hormone receptor-mediated transcription in vitro. Toxicology. 2008 Jul 30;249(2-3):238-42. doi: 10.1016/j.tox.2008.05.008. Epub 2008 May 23. [18584933 ]
General Function:
Zinc ion binding
Specific Function:
Nuclear receptor that binds and is activated by variety of endogenous and xenobiotic compounds. Transcription factor that activates the transcription of multiple genes involved in the metabolism and secretion of potentially harmful xenobiotics, drugs and endogenous compounds. Activated by the antibiotic rifampicin and various plant metabolites, such as hyperforin, guggulipid, colupulone, and isoflavones. Response to specific ligands is species-specific. Activated by naturally occurring steroids, such as pregnenolone and progesterone. Binds to a response element in the promoters of the CYP3A4 and ABCB1/MDR1 genes.
Gene Name:
NR1I2
Uniprot ID:
O75469
Molecular Weight:
49761.245 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]
General Function:
Oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen
Specific Function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Most active in catalyzing 2-hydroxylation. Caffeine is metabolized primarily by cytochrome CYP1A2 in the liver through an initial N3-demethylation. Also acts in the metabolism of aflatoxin B1 and acetaminophen. Participates in the bioactivation of carcinogenic aromatic and heterocyclic amines. Catalizes the N-hydroxylation of heterocyclic amines and the O-deethylation of phenacetin.
Gene Name:
CYP1A2
Uniprot ID:
P05177
Molecular Weight:
58293.76 Da
References
  1. Korhonen LE, Rahnasto M, Mahonen NJ, Wittekindt C, Poso A, Juvonen RO, Raunio H: Predictive three-dimensional quantitative structure-activity relationship of cytochrome P450 1A2 inhibitors. J Med Chem. 2005 Jun 2;48(11):3808-15. [15916432 ]
General Function:
Signal transducer activity
Specific Function:
Stress-activated serine/threonine-protein kinase involved in cytokines production, endocytosis, reorganization of the cytoskeleton, cell migration, cell cycle control, chromatin remodeling, DNA damage response and transcriptional regulation. Following stress, it is phosphorylated and activated by MAP kinase p38-alpha/MAPK14, leading to phosphorylation of substrates. Phosphorylates serine in the peptide sequence, Hyd-X-R-X(2)-S, where Hyd is a large hydrophobic residue. Phosphorylates ALOX5, CDC25B, CDC25C, ELAVL1, HNRNPA0, HSF1, HSP27/HSPB1, KRT18, KRT20, LIMK1, LSP1, PABPC1, PARN, PDE4A, RCSD1, RPS6KA3, TAB3 and TTP/ZFP36. Mediates phosphorylation of HSP27/HSPB1 in response to stress, leading to dissociate HSP27/HSPB1 from large small heat-shock protein (sHsps) oligomers and impair their chaperone activities and ability to protect against oxidative stress effectively. Involved in inflammatory response by regulating tumor necrosis factor (TNF) and IL6 production post-transcriptionally: acts by phosphorylating AU-rich elements (AREs)-binding proteins ELAVL1, HNRNPA0, PABPC1 and TTP/ZFP36, leading to regulate the stability and translation of TNF and IL6 mRNAs. Phosphorylation of TTP/ZFP36, a major post-transcriptional regulator of TNF, promotes its binding to 14-3-3 proteins and reduces its ARE mRNA affinity leading to inhibition of dependent degradation of ARE-containing transcript. Also involved in late G2/M checkpoint following DNA damage through a process of post-transcriptional mRNA stabilization: following DNA damage, relocalizes from nucleus to cytoplasm and phosphorylates HNRNPA0 and PARN, leading to stabilize GADD45A mRNA. Involved in toll-like receptor signaling pathway (TLR) in dendritic cells: required for acute TLR-induced macropinocytosis by phosphorylating and activating RPS6KA3.
Gene Name:
MAPKAPK2
Uniprot ID:
P49137
Molecular Weight:
45567.415 Da
References
  1. Constantine KL, Mueller L, Metzler WJ, McDonnell PA, Todderud G, Goldfarb V, Fan Y, Newitt JA, Kiefer SE, Gao M, Tortolani D, Vaccaro W, Tokarski J: Multiple and single binding modes of fragment-like kinase inhibitors revealed by molecular modeling, residue type-selective protonation, and nuclear overhauser effects. J Med Chem. 2008 Oct 9;51(19):6225-9. doi: 10.1021/jm800747w. Epub 2008 Sep 5. [18771253 ]
General Function:
Transcription regulatory region dna binding
Specific Function:
Ligand-activated transcriptional activator. Binds to the XRE promoter region of genes it activates. Activates the expression of multiple phase I and II xenobiotic chemical metabolizing enzyme genes (such as the CYP1A1 gene). Mediates biochemical and toxic effects of halogenated aromatic hydrocarbons. Involved in cell-cycle regulation. Likely to play an important role in the development and maturation of many tissues. Regulates the circadian clock by inhibiting the basal and circadian expression of the core circadian component PER1. Inhibits PER1 by repressing the CLOCK-ARNTL/BMAL1 heterodimer mediated transcriptional activation of PER1.
Gene Name:
AHR
Uniprot ID:
P35869
Molecular Weight:
96146.705 Da
References
  1. Sipes NS, Martin MT, Kothiya P, Reif DM, Judson RS, Richard AM, Houck KA, Dix DJ, Kavlock RJ, Knudsen TB: Profiling 976 ToxCast chemicals across 331 enzymatic and receptor signaling assays. Chem Res Toxicol. 2013 Jun 17;26(6):878-95. doi: 10.1021/tx400021f. Epub 2013 May 16. [23611293 ]