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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:05:53 UTC
Update Date2021-09-26 22:56:33 UTC
HMDB IDHMDB0247082
Secondary Accession NumbersNone
Metabolite Identification
Common Name6alpha-Hydroxypaclitaxel
Description6alpha-Hydroxypaclitaxel, also known as 6-hydroxytaxol, belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] propellane ring system. Based on a literature review a significant number of articles have been published on 6alpha-Hydroxypaclitaxel. This compound has been identified in human blood as reported by (PMID: 31557052 ). 6alpha-hydroxypaclitaxel is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 6alpha-Hydroxypaclitaxel 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
Thumb
Synonyms
ValueSource
6a-HydroxypaclitaxelGenerator
6Α-hydroxypaclitaxelGenerator
6-HydroxytaxolHMDB
6alpha-HydroxytaxolHMDB
6-HydroxypaclitaxelHMDB
6-Hydroxy-taxolHMDB
Chemical FormulaC47H51NO15
Average Molecular Weight869.917
Monoisotopic Molecular Weight869.325869946
IUPAC Name4,12-bis(acetyloxy)-1,8,9-trihydroxy-15-{[2-hydroxy-3-phenyl-3-(phenylformamido)propanoyl]oxy}-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0^{3,10}.0^{4,7}]heptadec-13-en-2-yl benzoate
Traditional Name4,12-bis(acetyloxy)-1,8,9-trihydroxy-15-{[2-hydroxy-3-phenyl-3-(phenylformamido)propanoyl]oxy}-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0^{3,10}.0^{4,7}]heptadec-13-en-2-yl benzoate
CAS Registry NumberNot Available
SMILES
CC(=O)OC1C2=C(C)C(CC(O)(C(OC(=O)C3=CC=CC=C3)C3C4(COC4C(O)C(O)C3(C)C1=O)OC(C)=O)C2(C)C)OC(=O)C(O)C(NC(=O)C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C47H51NO15/c1-24-30(61-43(57)33(51)32(27-16-10-7-11-17-27)48-41(55)28-18-12-8-13-19-28)22-47(58)40(62-42(56)29-20-14-9-15-21-29)36-45(6,38(54)35(60-25(2)49)31(24)44(47,4)5)37(53)34(52)39-46(36,23-59-39)63-26(3)50/h7-21,30,32-37,39-40,51-53,58H,22-23H2,1-6H3,(H,48,55)
InChI KeyNDCWHEDPSFRTDA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentTaxanes and derivatives
Alternative Parents
Substituents
  • Taxane diterpenoid
  • N-benzylbenzamide
  • Tetracarboxylic acid or derivatives
  • Beta amino acid or derivatives
  • Benzoate ester
  • Benzamide
  • Benzoic acid or derivatives
  • Benzoyl
  • Alpha-acyloxy ketone
  • Fatty acid ester
  • Monocyclic benzene moiety
  • Fatty acyl
  • Benzenoid
  • Monosaccharide
  • Cyclic alcohol
  • Tertiary alcohol
  • Carboxamide group
  • Carboxylic acid ester
  • Secondary carboxylic acid amide
  • Ketone
  • Secondary alcohol
  • Oxetane
  • Ether
  • Dialkyl ether
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Oxacycle
  • Polyol
  • Organic nitrogen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
Predicted Chromatographic Properties
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6alpha-Hydroxypaclitaxel 10V, Positive-QTOFsplash10-000i-0390030030-a0b0cef08571f9a147e32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6alpha-Hydroxypaclitaxel 20V, Positive-QTOFsplash10-0cg0-1590041130-2a63b1466200fe4865fa2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6alpha-Hydroxypaclitaxel 40V, Positive-QTOFsplash10-05i3-6911010060-77f58600eb7f251150772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6alpha-Hydroxypaclitaxel 10V, Negative-QTOFsplash10-06gi-5490041180-4999fd7036da6f7c65422021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6alpha-Hydroxypaclitaxel 20V, Negative-QTOFsplash10-072c-7490050010-d192cb24834f22e8a55c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6alpha-Hydroxypaclitaxel 40V, Negative-QTOFsplash10-004i-9200200000-9e8592925f3ad7ac5dd92021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal 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 ID26457994
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound49849394
PDB IDNot Available
ChEBI IDNot Available
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. 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 ]