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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2014-10-11 02:25:49 UTC
Update Date2019-07-23 07:17:29 UTC
HMDB IDHMDB0061943
Secondary Accession Numbers
  • HMDB61943
Metabolite Identification
Common NameHexyl salicylic acid
DescriptionHexyl salicylic acid, also known as hexyl salicylate or hexyl 2-hydroxybenzoate, belongs to the class of organic compounds known as o-hydroxybenzoic acid esters. These are benzoic acid esters where the benzene ring is ortho-substituted with a hydroxy group. Hexyl salicylic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563866249
Synonyms
ValueSource
Hexyl salicylateGenerator
Hexyl 2-hydroxybenzoateHMDB
Hexyl 2-hydroxybenzoic acidHMDB
2-HYDROXYBENZOate hexyl esterHMDB
Chemical FormulaC13H18O3
Average Molecular Weight222.2802
Monoisotopic Molecular Weight222.125594442
IUPAC Namehexyl 2-hydroxybenzoate
Traditional Namehexyl 2-hydroxybenzoate
CAS Registry NumberNot Available
SMILES
CCCCCCOC(=O)C1=CC=CC=C1O
InChI Identifier
InChI=1S/C13H18O3/c1-2-3-4-7-10-16-13(15)11-8-5-6-9-12(11)14/h5-6,8-9,14H,2-4,7,10H2,1H3
InChI KeyDUKPKQFHJQGTGU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as o-hydroxybenzoic acid esters. These are benzoic acid esters where the benzene ring is ortho-substituted with a hydroxy group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct Parento-Hydroxybenzoic acid esters
Alternative Parents
Substituents
  • O-hydroxybenzoic acid ester
  • Salicylic acid or derivatives
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Vinylogous acid
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
Water Solubility0.087 g/LALOGPS
logP4.56ALOGPS
logP4.54ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)9.72ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity63.14 m³·mol⁻¹ChemAxon
Polarizability25.5 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+152.4431661259
DarkChem[M-H]-149.03331661259
DeepCCS[M+H]+156.6730932474
DeepCCS[M-H]-153.1830932474
DeepCCS[M-2H]-190.00730932474
DeepCCS[M+Na]+165.56930932474
AllCCS[M+H]+152.232859911
AllCCS[M+H-H2O]+148.532859911
AllCCS[M+NH4]+155.632859911
AllCCS[M+Na]+156.632859911
AllCCS[M-H]-155.432859911
AllCCS[M+Na-2H]-156.032859911
AllCCS[M+HCOO]-156.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Hexyl salicylic acidCCCCCCOC(=O)C1=CC=CC=C1O2396.1Standard polar33892256
Hexyl salicylic acidCCCCCCOC(=O)C1=CC=CC=C1O1702.5Standard non polar33892256
Hexyl salicylic acidCCCCCCOC(=O)C1=CC=CC=C1O1722.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Hexyl salicylic acid,1TMS,isomer #1CCCCCCOC(=O)C1=CC=CC=C1O[Si](C)(C)C1841.4Semi standard non polar33892256
Hexyl salicylic acid,1TBDMS,isomer #1CCCCCCOC(=O)C1=CC=CC=C1O[Si](C)(C)C(C)(C)C2063.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Hexyl salicylic acid EI-B (Non-derivatized)splash10-00di-4910000000-39fe7de5348abbc4d8d02017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Hexyl salicylic acid EI-B (Non-derivatized)splash10-00di-6900000000-f18343c179237dba88582017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Hexyl salicylic acid EI-B (Non-derivatized)splash10-00di-4910000000-39fe7de5348abbc4d8d02018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Hexyl salicylic acid EI-B (Non-derivatized)splash10-00di-6900000000-f18343c179237dba88582018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexyl salicylic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-6900000000-fb773ddc74313af032572017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexyl salicylic acid GC-MS (1 TMS) - 70eV, Positivesplash10-0006-5900000000-a6edd46affa93032aafc2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexyl salicylic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Hexyl salicylic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 10V, Positive-QTOFsplash10-00di-5490000000-62d942003fce8b83f5f22016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 20V, Positive-QTOFsplash10-0079-9310000000-75b39ff0df9ed0e773c22016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 40V, Positive-QTOFsplash10-0fdo-9100000000-bf15d8365ddd2b3929832016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 10V, Negative-QTOFsplash10-00di-3490000000-71dd1663f05608c19c6f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 20V, Negative-QTOFsplash10-000f-8920000000-abeb831f527523feaaff2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 40V, Negative-QTOFsplash10-0006-9100000000-7b37668d151b6a0c4b792016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 10V, Positive-QTOFsplash10-00di-0970000000-9043e640de87d5b1ff452021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 20V, Positive-QTOFsplash10-00di-3900000000-2fdd2801760fd5d071af2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 40V, Positive-QTOFsplash10-0gbc-9100000000-4d4f400048a12e21f92b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 10V, Negative-QTOFsplash10-00di-2190000000-646d4ebee6420b399c562021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 20V, Negative-QTOFsplash10-0006-9100000000-904d4daed01df426a17d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Hexyl salicylic acid 40V, Negative-QTOFsplash10-0006-9000000000-dcc37455749a338f327a2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Saliva
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Not SpecifiedNormal details
SalivaDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal 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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22629
PDB IDNot Available
ChEBI ID88836
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. Wester RC, Melendres J, Sedik L, Maibach H, Riviere JE: Percutaneous absorption of salicylic acid, theophylline, 2, 4-dimethylamine, diethyl hexyl phthalic acid, and p-aminobenzoic acid in the isolated perfused porcine skin flap compared to man in vivo. Toxicol Appl Pharmacol. 1998 Jul;151(1):159-65. [PubMed:9705899 ]
  2. Gosset V, Harmel N, Gobel C, Francis F, Haubruge E, Wathelet JP, du Jardin P, Feussner I, Fauconnier ML: Attacks by a piercing-sucking insect (Myzus persicae Sultzer) or a chewing insect (Leptinotarsa decemlineata Say) on potato plants (Solanum tuberosum L.) induce differential changes in volatile compound release and oxylipin synthesis. J Exp Bot. 2009;60(4):1231-40. doi: 10.1093/jxb/erp015. Epub 2009 Feb 16. [PubMed:19221142 ]
  3. Bruinsma M, Posthumus MA, Mumm R, Mueller MJ, van Loon JJ, Dicke M: Jasmonic acid-induced volatiles of Brassica oleracea attract parasitoids: effects of time and dose, and comparison with induction by herbivores. J Exp Bot. 2009;60(9):2575-87. doi: 10.1093/jxb/erp101. Epub 2009 May 18. [PubMed:19451186 ]
  4. Sokolosky ML, Wargovich MJ: Homeostatic imbalance and colon cancer: the dynamic epigenetic interplay of inflammation, environmental toxins, and chemopreventive plant compounds. Front Oncol. 2012 Jun 1;2:57. doi: 10.3389/fonc.2012.00057. eCollection 2012. [PubMed:22675672 ]
  5. Song GC, Ryu CM: Two volatile organic compounds trigger plant self-defense against a bacterial pathogen and a sucking insect in cucumber under open field conditions. Int J Mol Sci. 2013 May 8;14(5):9803-19. doi: 10.3390/ijms14059803. [PubMed:23698768 ]
  6. Toranosuke Saito, 'Nuclear substituted salicylic acids and their salts.' U.S. Patent US5049685, issued November, 1979. [Link]
  7. Toranosuke Saito, Takashi Ishibashi, Tomoharu Shiozaki, Tetsuo Shiraishi, 'Developer for pressure-sensitive recording sheets, aqueous dispersion of the developer and method for preparing the developer.' U.S. Patent US5118443, issued September, 1986. [Link]