Record Information
Version1.0
Creation Date2016-10-03 18:41:01 UTC
Update Date2020-06-04 19:29:20 UTC
BMDB IDBMDB0031206
Secondary Accession Numbers
  • BMDB31206
Metabolite Identification
Common NamePentanal
DescriptionPentanal, also known as N-valeraldehyde or amyl aldehyde, belongs to the class of organic compounds known as alpha-hydrogen aldehydes. These are aldehydes with the general formula HC(H)(R)C(=O)H, where R is an organyl group. Thus, pentanal is considered to be a fatty aldehyde lipid molecule. Pentanal exists as a solid, very hydrophobic, practically insoluble (in water), and relatively neutral molecule.
Structure
Thumb
Synonyms
ValueSource
Amyl aldehydeChEBI
AmylaldehydeChEBI
N-PentanalChEBI
N-ValeraldehydeChEBI
Pentyl aldehydeChEBI
ValeralChEBI
Valeric aldehydeChEBI
Valeryl aldehydeChEBI
ValerylaldehydeChEBI
Valeric acid aldehydeMeSH
1-PentanalHMDB
Butyl formalHMDB
FEMA 3098HMDB
N-C4H9CHOHMDB
N-Valeraldehyde, 8ciHMDB
N-Valeric aldehydeHMDB
Pentan-1-alHMDB
Pentanal (valeraldehyde)HMDB
PNOHMDB
ValeraldehydeHMDB
Valerianic aldehydeHMDB
PentanalHMDB
PentylaldehydeHMDB
Chemical FormulaC5H10O
Average Molecular Weight86.1323
Monoisotopic Molecular Weight86.073164942
IUPAC Namepentanal
Traditional Namepentanal
CAS Registry Number110-62-3
SMILES
CCCCC=O
InChI Identifier
InChI=1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3
InChI KeyHGBOYTHUEUWSSQ-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as alpha-hydrogen aldehydes. These are aldehydes with the general formula HC(H)(R)C(=O)H, where R is an organyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlpha-hydrogen aldehydes
Alternative Parents
Substituents
  • Alpha-hydrogen aldehyde
  • Organic oxide
  • Hydrocarbon derivative
  • Short-chain aldehyde
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusDetected and Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
Physical Properties
StateLiquid
Experimental Properties
PropertyValueReference
Melting Point-92 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility11.7 mg/mL at 25 °CNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.41ALOGPS
logP1.21ChemAxon
logS-0.76ALOGPS
pKa (Strongest Acidic)17.82ChemAxon
pKa (Strongest Basic)-6.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity25.55 m³·mol⁻¹ChemAxon
Polarizability10.32 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-6a52391bbc8e88bb10e4View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-08edf93fe7097ce9a9afView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-002f-9000000000-d38a485c600fbb15d429View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-13cea7424f1412bca3ecView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-6a52391bbc8e88bb10e4View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-08edf93fe7097ce9a9afView in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-002f-9000000000-d38a485c600fbb15d429View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-13cea7424f1412bca3ecView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-056u-9000000000-a5b3b8665a31c25b1475View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-9000000000-8b7344c7bb26ecc4d524View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00kr-9000000000-3f0a7eddb8d60db6029fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-a27f3d794338e00ba0a5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9000000000-0a8c294dd171ec6d8a82View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-9000000000-2cef0795db8e00121e66View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-34e4b5687fc0d7b311feView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014l-9000000000-aaa4cbd2b2a3d0125f28View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-9000000000-75f96d6511ad270535a5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-d6fb3bdd4b3dc8a7b988View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9000000000-2091e44a102d8284a813View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-9000000000-bb21eb5db1f5a35280caView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9000000000-72385e0d73363eb7c77dView in MoNA
MSMass Spectrum (Electron Ionization)splash10-0006-9000000000-3ca37ee6d82a16a989baView in MoNA
1D NMR1H NMR Spectrum (1D, 90 MHz, CDCl3, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 25.16 MHz, CDCl3, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Milk
  • Muscle
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
MilkDetected and Quantified1.06 +/- 1.69 mg/100g dry matter contentNot SpecifiedNot Specified
Normal
    • Brigitta Gaspardo...
details
MilkDetected and Quantified1.33 +/- 0.84 mg/100g dry matter contentNot SpecifiedNot Specified
Normal
    • Brigitta Gaspardo...
details
MilkDetected and Quantified0.0384 +/- 0.0396 uMNot SpecifiedNot Specified
Normal
details
MilkDetected and Quantified0.00454 +/- 0.00395 uMNot SpecifiedNot Specified
Normal
details
MilkDetected and Quantified0.00311 +/- 0.00275 uMNot SpecifiedNot Specified
Normal
details
MuscleDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0031206
DrugBank IDDB01919
Phenol Explorer Compound IDNot Available
FooDB IDFDB003228
KNApSAcK IDC00007400
Chemspider ID7772
KEGG Compound IDNot Available
BioCyc IDCPD-9053
BiGG IDNot Available
Wikipedia LinkPentanal
METLIN IDNot Available
PubChem Compound8063
PDB IDPTL
ChEBI ID84069
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Toso B, Procida G, Stefanon B: Determination of volatile compounds in cows' milk using headspace GC-MS. J Dairy Res. 2002 Nov;69(4):569-77. [PubMed:12463694 ]
  2. Brigitta Gaspardo, Giuseppe Procida, Saša Volarič, Sandy Sgorlon & Bruno Stefanon (2009). Brigitta Gaspardo et al. Determination of volatile fractions in raw milk and ripened cheese by means of GC-MS. Results of a survey performed in the marginal area between Italy and Slovenia. Italian Jounal of Animal Science Vol 8, 377-390, 2009. Italian Journal of Animal Science .