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Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References XML

Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2021-09-10 23:04:19 UTC

Update Date

2021-09-26 22:54:51 UTC

HMDB ID

HMDB0246029

Secondary Accession Numbers

None

Metabolite Identification

Common Name

(5S)-5,6-Dihydroxy-2-oxohexanal

Description

(5S)-5,6-Dihydroxy-2-oxohexanal belongs to the class of organic compounds known as fatty alcohols. These are aliphatic alcohols consisting of a chain of a least six carbon atoms. Based on a literature review very few articles have been published on (5S)-5,6-Dihydroxy-2-oxohexanal. This compound has been identified in human blood as reported by (PMID: 31557052 ). (5s)-5,6-dihydroxy-2-oxohexanal is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (5S)-5,6-Dihydroxy-2-oxohexanal is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

View in JSmol View NMR Assignments View Stereo Labels

Synonyms

Not Available

Chemical Formula

C₆H₁₀O₄

Average Molecular Weight

146.142

Monoisotopic Molecular Weight

146.057908802

IUPAC Name

5,6-dihydroxy-2-oxohexanal

Traditional Name

5,6-dihydroxy-2-oxohexanal

CAS Registry Number

Not Available

SMILES

OCC(O)CCC(=O)C=O

InChI Identifier

InChI=1S/C6H10O4/c7-3-5(9)1-2-6(10)4-8/h3,6,8,10H,1-2,4H2

InChI Key

GBABYNRTROINDT-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as fatty alcohols. These are aliphatic alcohols consisting of a chain of a least six carbon atoms.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Fatty Acyls

Sub Class

Fatty alcohols

Direct Parent

Fatty alcohols

Alternative Parents

Substituents

Fatty alcohol
Medium-chain aldehyde
Alpha-ketoaldehyde
Secondary alcohol
Ketone
1,2-diol
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Primary alcohol
Organooxygen compound
Carbonyl group
Aldehyde
Alcohol
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (PMID: 31557052)

Process

Not Available

Role

Not Available

Physical Properties

State

Not Available

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
logP	-1	ALOGPS
logP	-0.73	ChemAxon
logS	-0.13	ALOGPS
pKa (Strongest Acidic)	13.63	ChemAxon
pKa (Strongest Basic)	-2.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	74.6 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	34.17 m³·mol⁻¹	ChemAxon
Polarizability	13.97 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DeepCCS	[M+H]+	130.817	30932474
DeepCCS	[M-H]-	127.706	30932474
DeepCCS	[M-2H]-	164.807	30932474
DeepCCS	[M+Na]+	139.807	30932474

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
(5S)-5,6-Dihydroxy-2-oxohexanal	OCC(O)CCC(=O)C=O	2514.7	Standard polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal	OCC(O)CCC(=O)C=O	1214.7	Standard non polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal	OCC(O)CCC(=O)C=O	1338.1	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
(5S)-5,6-Dihydroxy-2-oxohexanal,3TMS,isomer #1	C[Si](C)(C)OCC(CC=C(C=O)O[Si](C)(C)C)O[Si](C)(C)C	1745.0	Semi standard non polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal,3TMS,isomer #1	C[Si](C)(C)OCC(CC=C(C=O)O[Si](C)(C)C)O[Si](C)(C)C	1648.6	Standard non polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal,3TMS,isomer #1	C[Si](C)(C)OCC(CC=C(C=O)O[Si](C)(C)C)O[Si](C)(C)C	1616.0	Standard polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OCC(CC=C(C=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	2414.6	Semi standard non polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OCC(CC=C(C=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	2248.4	Standard non polar	33892256
(5S)-5,6-Dihydroxy-2-oxohexanal,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)OCC(CC=C(C=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	2003.5	Standard polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (Non-derivatized) - 70eV, Positive	splash10-08j3-9100000000-b623ea484101eaf13cea	2021-09-24	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TMS_1_2) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TMS_1_3) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TMS_2_1) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TMS_2_2) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TMS_2_3) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TBDMS_1_3) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TBDMS_2_1) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TBDMS_2_2) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal GC-MS (TBDMS_2_3) - 70eV, Positive	Not Available	2021-11-03	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal 10V, Positive-QTOF	splash10-0fi0-2900000000-88d4e665bc118ab7d628	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal 20V, Positive-QTOF	splash10-0kmj-9400000000-53d5551a584cc8199333	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal 40V, Positive-QTOF	splash10-0a4i-9000000000-d8f82374dcd058c952e8	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal 10V, Negative-QTOF	splash10-0002-2900000000-2736379a57f27c4bca96	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal 20V, Negative-QTOF	splash10-052b-9400000000-3ca735fb6118c70635bb	2021-10-12	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - (5S)-5,6-Dihydroxy-2-oxohexanal 40V, Negative-QTOF	splash10-052g-9000000000-19bf0f7d6e6393f4689a	2021-10-12	Wishart Lab	View Spectrum

NMR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-10-13	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected but not Quantified	Not Quantified	Not Specified	Not Specified	Normal	31557052	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

53828819

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Showing metabocard for (5S)-5,6-Dihydroxy-2-oxohexanal (HMDB0246029)

MOL for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

3D MOL for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

3D SDF for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

3D-SDF for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

PDB for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

3D PDB for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

SMILES for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

INCHI for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

Structure for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

3D Structure for HMDB0246029 ((5S)-5,6-Dihydroxy-2-oxohexanal)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra