Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-05-17 00:53:18 UTC
Update Date2023-02-21 17:29:51 UTC
HMDB IDHMDB0060318
Secondary Accession Numbers
  • HMDB60318
Metabolite Identification
Common Name(S)-4-Hydroxymandelonitrile
Description(S)-4-Hydroxymandelonitrile belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position (S)-4-Hydroxymandelonitrile is an extremely weak basic (essentially neutral) compound (based on its pKa) (S)-4-Hydroxymandelonitrile exists in all living organisms, ranging from bacteria to humans. Outside of the human body, (S)-4-Hydroxymandelonitrile has been detected, but not quantified in, several different foods, such as common thymes, grapefruit/pummelo hybrids, celeriacs, nopals, and apples. This could make (S)-4-hydroxymandelonitrile a potential biomarker for the consumption of these foods. A 4-hydroxymandelonitrile that has (S)-configuration.
Structure
Data?1677000591
Synonyms
ValueSource
(2s)-2-Hydroxy-2-(4-hydroxyphenyl)acetonitrileHMDB
(S)-4-HydroxymandelonitrileHMDB
(alphaS)-alpha,4-DihydroxybenzeneacetonitrileHMDB
(p-Hydroxyphenyl)glycolonitrileHMDB
(αS)-α,4-DihydroxybenzeneacetonitrileHMDB
2-Hydroxy-2-(4-hydroxyphenyl)acetonitrileHMDB
4-HydroxymandelonitrileHMDB
alpha,4-DihydroxybenzeneacetonitrileHMDB
p-HydroxymandelonitrileHMDB
α,4-DihydroxybenzeneacetonitrileHMDB
Chemical FormulaC8H7NO2
Average Molecular Weight149.1467
Monoisotopic Molecular Weight149.047678473
IUPAC Name(2S)-2-hydroxy-2-(4-hydroxyphenyl)acetonitrile
Traditional Name(S)-4-hydroxymandelonitrile
CAS Registry Number71807-09-5
SMILES
O[C@H](C#N)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C8H7NO2/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4,8,10-11H/t8-/m1/s1
InChI KeyHOOOPXDSCKBLFG-MRVPVSSYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub Class1-hydroxy-2-unsubstituted benzenoids
Direct Parent1-hydroxy-2-unsubstituted benzenoids
Alternative Parents
Substituents
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Cyanohydrin
  • Secondary alcohol
  • Alpha-hydroxynitrile
  • Carbonitrile
  • Nitrile
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Alcohol
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aromatic alcohol
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
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 Solubility8.37 g/LALOGPS
logP0.73ALOGPS
logP0.65ChemAxon
logS-1.2ALOGPS
pKa (Strongest Acidic)9.46ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area64.25 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity39.66 m³·mol⁻¹ChemAxon
Polarizability14.53 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+134.01931661259
DarkChem[M-H]-129.31931661259
DeepCCS[M+H]+131.3130932474
DeepCCS[M-H]-128.46830932474
DeepCCS[M-2H]-164.58830932474
DeepCCS[M+Na]+139.5230932474
AllCCS[M+H]+132.232859911
AllCCS[M+H-H2O]+127.732859911
AllCCS[M+NH4]+136.432859911
AllCCS[M+Na]+137.632859911
AllCCS[M-H]-129.332859911
AllCCS[M+Na-2H]-130.532859911
AllCCS[M+HCOO]-132.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(S)-4-HydroxymandelonitrileO[C@H](C#N)C1=CC=C(O)C=C12853.0Standard polar33892256
(S)-4-HydroxymandelonitrileO[C@H](C#N)C1=CC=C(O)C=C11550.7Standard non polar33892256
(S)-4-HydroxymandelonitrileO[C@H](C#N)C1=CC=C(O)C=C11662.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(S)-4-Hydroxymandelonitrile,1TMS,isomer #1C[Si](C)(C)O[C@H](C#N)C1=CC=C(O)C=C11650.1Semi standard non polar33892256
(S)-4-Hydroxymandelonitrile,1TMS,isomer #2C[Si](C)(C)OC1=CC=C([C@H](O)C#N)C=C11613.0Semi standard non polar33892256
(S)-4-Hydroxymandelonitrile,2TMS,isomer #1C[Si](C)(C)OC1=CC=C([C@@H](C#N)O[Si](C)(C)C)C=C11616.9Semi standard non polar33892256
(S)-4-Hydroxymandelonitrile,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)O[C@H](C#N)C1=CC=C(O)C=C11840.2Semi standard non polar33892256
(S)-4-Hydroxymandelonitrile,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=CC=C([C@H](O)C#N)C=C11863.4Semi standard non polar33892256
(S)-4-Hydroxymandelonitrile,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC=C([C@@H](C#N)O[Si](C)(C)C(C)(C)C)C=C12029.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4-Hydroxymandelonitrile GC-MS (Non-derivatized) - 70eV, Positivesplash10-00ea-5900000000-6538407adac4dbf594812017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4-Hydroxymandelonitrile GC-MS (2 TMS) - 70eV, Positivesplash10-00di-6390000000-cdcf23aa995a00e123992017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4-Hydroxymandelonitrile GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-4-Hydroxymandelonitrile 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 - (S)-4-Hydroxymandelonitrile 10V, Positive-QTOFsplash10-0udi-0900000000-8d18ca886b11f2e1a6af2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 20V, Positive-QTOFsplash10-0ul0-0900000000-eda120a2586f45ee27742017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 40V, Positive-QTOFsplash10-001i-9600000000-fb013dbb1102e6113c0f2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 10V, Negative-QTOFsplash10-0002-0900000000-4bf6f066f0b1f5c626992017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 20V, Negative-QTOFsplash10-0005-4900000000-516e37d7bcc227b9a8702017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 40V, Negative-QTOFsplash10-0006-9200000000-eaeec5caa1f533a4fec82017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 10V, Positive-QTOFsplash10-001i-0900000000-1110a2d595b48655bb972021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 20V, Positive-QTOFsplash10-001i-1900000000-20665c18a5d4a26d59b22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 40V, Positive-QTOFsplash10-0o7i-9500000000-6d08239997b19564f0b32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 10V, Negative-QTOFsplash10-0002-3900000000-cbfb779fb6b352e17a782021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 20V, Negative-QTOFsplash10-0007-6900000000-a5e50beda851d4ab34a12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-4-Hydroxymandelonitrile 40V, Negative-QTOFsplash10-0002-1900000000-8cfe5edb3f9296d4f7a72021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB03430
Phenol Explorer Compound IDNot Available
FooDB IDFDB030165
KNApSAcK IDNot Available
Chemspider ID389105
KEGG Compound IDC03742
BioCyc IDCPD-648
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound440104
PDB IDNot Available
ChEBI ID16660
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. Magrane M: UniProt Knowledgebase: a hub of integrated protein data. Database (Oxford). 2011 Mar 29;2011:bar009. doi: 10.1093/database/bar009. Print 2011. [PubMed:21447597 ]

Enzymes

General function:
Involved in hydrolase activity, hydrolyzing O-glycosyl compounds
Specific function:
Glycosidase probably involved in the intestinal absorption and metabolism of dietary flavonoid glycosides. Able to hydrolyze a broad variety of glycosides including phytoestrogens, flavonols, flavones, flavanones and cyanogens. Possesses beta-glycosylceramidase activity and may be involved in a nonlysosomal catabolic pathway of glycosylceramide.
Gene Name:
GBA3
Uniprot ID:
Q9H227
Molecular weight:
Not Available
Reactions
Dhurrin + Water → (S)-4-Hydroxymandelonitrile + D-Glucosedetails