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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 14:34:14 UTC
Update Date2021-09-26 23:09:32 UTC
HMDB IDHMDB0255040
Secondary Accession NumbersNone
Metabolite Identification
Common NameN-(4-Methoxyphenyl)-all-trans-retinamide
DescriptionN-(4-Methoxyphenyl)-all-trans-retinamide, also known as 4-MPR or 4-methoxy fenretinide, belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof. Based on a literature review a small amount of articles have been published on N-(4-Methoxyphenyl)-all-trans-retinamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). N-(4-methoxyphenyl)-all-trans-retinamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-(4-Methoxyphenyl)-all-trans-retinamide 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
4-MPRHMDB
4-Methoxy fenretinideHMDB
4MPRHMDB
N-(4-Methoxyphenyl)retinamideHMDB
N-(4-Methoxyphenyl)retinamide, (13-cis)-isomerHMDB
Chemical FormulaC27H35NO2
Average Molecular Weight405.582
Monoisotopic Molecular Weight405.266779371
IUPAC NameN-(4-methoxyphenyl)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenamide
Traditional NameN-(4-methoxyphenyl)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenamide
CAS Registry NumberNot Available
SMILES
COC1=CC=C(NC(=O)C=C(C)C=CC=C(C)C=CC2=C(C)CCCC2(C)C)C=C1
InChI Identifier
InChI=1S/C27H35NO2/c1-20(12-17-25-22(3)11-8-18-27(25,4)5)9-7-10-21(2)19-26(29)28-23-13-15-24(30-6)16-14-23/h7,9-10,12-17,19H,8,11,18H2,1-6H3,(H,28,29)
InChI KeyDBQHWMPFMCOGIW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassRetinoids
Direct ParentRetinoids
Alternative Parents
Substituents
  • Retinoid skeleton
  • Diterpenoid
  • Methoxyaniline
  • Anilide
  • Phenoxy compound
  • Methoxybenzene
  • N-arylamide
  • Phenol ether
  • Anisole
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Ether
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-(4-Methoxyphenyl)-all-trans-retinamide GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-2229000000-7e106c624992fbcd88a42021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-(4-Methoxyphenyl)-all-trans-retinamide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-(4-Methoxyphenyl)-all-trans-retinamide GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart 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 ID117616
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound133319
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 ]