Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB120041
Identification
Name: salicylaldehyde
Description:A hydroxybenzaldehyde carrying a hydroxy substituent at position 2.
Structure
Thumb
Synonyms:
  • 2-Hydroxybenzaldehyde
  • o-formylphenol
  • o-Hydroxybenzaldehyde
  • salicylal
  • Salicylaldehyd
  • Salicylaldehyde
  • salicylaldehyde
  • Salizylaldehyd
Chemical Formula: C7H6O2
Average Molecular Weight: 122.123
Monoisotopic Molecular Weight: 122.03678
InChI Key: SMQUZDBALVYZAC-UHFFFAOYSA-N
InChI:InChI=1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
CAS number: 90-02-8
IUPAC Name:2-hydroxybenzaldehyde
Traditional IUPAC Name: salicylaldehyde
SMILES:C1(C=CC(O)=C(C=O)C=1)
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group.
Kingdom Organic compounds
Super ClassBenzenoids
Class Benzene and substituted derivatives
Sub ClassBenzaldehydes
Direct Parent Hydroxybenzaldehydes
Alternative Parents
Substituents
  • Hydroxybenzaldehyde
  • Benzoyl
  • Aryl-aldehyde
  • Phenol
  • Vinylogous acid
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • Aromatic homomonocyclic compound
Molecular Framework Aromatic homomonocyclic compounds
External Descriptors
Physical Properties
State: Liquid
Charge:0
Melting point: 0.7 °C
Experimental Properties:
PropertyValueReference
Melting Point0.7 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility17 mg/mL at 86 °CNot Available
LogP1.81Not Available
Predicted Properties
PropertyValueSource
Water Solubility10.3 mg/mLALOGPS
logP1.22ALOGPS
logP2.03ChemAxon
logS-1.1ALOGPS
pKa (Strongest Acidic)8.4ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 Å2ChemAxon
Rotatable Bond Count1ChemAxon
Refractivity34.62 m3·mol-1ChemAxon
Polarizability11.89 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
    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)splash10-00di-9600000000-af7c15a0b15606c87955View in MoNA
    1D NMR13C NMR SpectrumNot Available
    1D NMR1H NMR SpectrumNot Available
    1D NMR13C NMR SpectrumNot Available
    References
    References:
    • Montalbano F, Cal PM, Carvalho MA, Gonçalves LM, Lucas SD, Guedes RC, Veiros LF, Moreira R, Gois PM (2013)Discovery of new heterocycles with activity against human neutrophile elastase based on a boron promoted one-pot assembly reaction. Organic & biomolecular chemistry 11, Pubmed: 23715243
    • Caboni P, Aissani N, Cabras T, Falqui A, Marotta R, Liori B, Ntalli N, Sarais G, Sasanelli N, Tocco G (2013)Potent nematicidal activity of phthalaldehyde, salicylaldehyde, and cinnamic aldehyde against Meloidogyne incognita. Journal of agricultural and food chemistry 61, Pubmed: 23379671
    • Kim HK, Yun YK, Ahn YJ (2008)Fumigant toxicity of cassia bark and cassia and cinnamon oil compounds to Dermatophagoides farinae and Dermatophagoides pteronyssinus (Acari: Pyroglyphidae). Experimental & applied acarology 44, Pubmed: 18247142
    Synthesis Reference: Not Available
    Material Safety Data Sheet (MSDS) Not Available
    External Links:
    ResourceLink
    METABOLIGHTSMTBLC16008
    HMDBHMDB34170
    CHEMSPIDER14368599
    CHEBI16008
    PUBCHEM6998
    LIGAND-CPDC06202