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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:16:20 UTC
Update Date2021-09-26 23:12:36 UTC
HMDB IDHMDB0256718
Secondary Accession NumbersNone
Metabolite Identification
Common NameMetapro
Description2-{[hydroxy({5-methoxy-4-[2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl}oxy)methylidene]amino}-3-methylbutanimidic acid belongs to the class of organic compounds known as valine and derivatives. Valine and derivatives are compounds containing valine or a derivative thereof resulting from reaction of valine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Based on a literature review very few articles have been published on 2-{[hydroxy({5-methoxy-4-[2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl}oxy)methylidene]amino}-3-methylbutanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Metapro is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Metapro 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
2-{[hydroxy({5-methoxy-4-[2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl}oxy)methylidene]amino}-3-methylbutanimidateGenerator
Chemical FormulaC22H36N2O6
Average Molecular Weight424.538
Monoisotopic Molecular Weight424.257336887
IUPAC Name5-methoxy-4-[2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl N-(1-carbamoyl-2-methylpropyl)carbamate
Traditional Name5-methoxy-4-[2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl N-(1-carbamoyl-2-methylpropyl)carbamate
CAS Registry NumberNot Available
SMILES
COC1C(CCC2(CO2)C1C1(C)OC1CC=C(C)C)OC(=O)NC(C(C)C)C(N)=O
InChI Identifier
InChI=1S/C22H36N2O6/c1-12(2)7-8-15-21(5,30-15)18-17(27-6)14(9-10-22(18)11-28-22)29-20(26)24-16(13(3)4)19(23)25/h7,13-18H,8-11H2,1-6H3,(H2,23,25)(H,24,26)
InChI KeyQBDVVYNLLXGUGN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as valine and derivatives. Valine and derivatives are compounds containing valine or a derivative thereof resulting from reaction of valine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentValine and derivatives
Alternative Parents
Substituents
  • Valine or derivatives
  • Fatty amide
  • Fatty acyl
  • Carbamic acid ester
  • Carboxamide group
  • Primary carboxylic acid amide
  • Dialkyl ether
  • Oxirane
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
PropertyValueSource
logP2.07ALOGPS
logP2.07ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)13.45ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area115.71 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity110.43 m³·mol⁻¹ChemAxon
Polarizability46.55 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+201.55330932474
DeepCCS[M-H]-199.16530932474
DeepCCS[M-2H]-233.48630932474
DeepCCS[M+Na]+208.71430932474
AllCCS[M+H]+202.932859911
AllCCS[M+H-H2O]+200.832859911
AllCCS[M+NH4]+204.832859911
AllCCS[M+Na]+205.332859911
AllCCS[M-H]-204.332859911
AllCCS[M+Na-2H]-205.632859911
AllCCS[M+HCOO]-207.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MetaproCOC1C(CCC2(CO2)C1C1(C)OC1CC=C(C)C)OC(=O)NC(C(C)C)C(N)=O3277.4Standard polar33892256
MetaproCOC1C(CCC2(CO2)C1C1(C)OC1CC=C(C)C)OC(=O)NC(C(C)C)C(N)=O2576.2Standard non polar33892256
MetaproCOC1C(CCC2(CO2)C1C1(C)OC1CC=C(C)C)OC(=O)NC(C(C)C)C(N)=O2962.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Metapro,1TMS,isomer #1COC1C(OC(=O)NC(C(=O)N[Si](C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2853.9Semi standard non polar33892256
Metapro,1TMS,isomer #1COC1C(OC(=O)NC(C(=O)N[Si](C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2852.3Standard non polar33892256
Metapro,1TMS,isomer #1COC1C(OC(=O)NC(C(=O)N[Si](C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3810.1Standard polar33892256
Metapro,1TMS,isomer #2COC1C(OC(=O)N(C(C(N)=O)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2844.5Semi standard non polar33892256
Metapro,1TMS,isomer #2COC1C(OC(=O)N(C(C(N)=O)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2806.2Standard non polar33892256
Metapro,1TMS,isomer #2COC1C(OC(=O)N(C(C(N)=O)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C4028.1Standard polar33892256
Metapro,2TMS,isomer #1COC1C(OC(=O)N(C(C(=O)N[Si](C)(C)C)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2827.6Semi standard non polar33892256
Metapro,2TMS,isomer #1COC1C(OC(=O)N(C(C(=O)N[Si](C)(C)C)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2951.1Standard non polar33892256
Metapro,2TMS,isomer #1COC1C(OC(=O)N(C(C(=O)N[Si](C)(C)C)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3587.8Standard polar33892256
Metapro,2TMS,isomer #2COC1C(OC(=O)NC(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2893.9Semi standard non polar33892256
Metapro,2TMS,isomer #2COC1C(OC(=O)NC(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2981.4Standard non polar33892256
Metapro,2TMS,isomer #2COC1C(OC(=O)NC(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3641.6Standard polar33892256
Metapro,3TMS,isomer #1COC1C(OC(=O)N(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2916.2Semi standard non polar33892256
Metapro,3TMS,isomer #1COC1C(OC(=O)N(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3093.9Standard non polar33892256
Metapro,3TMS,isomer #1COC1C(OC(=O)N(C(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C)C)[Si](C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3385.0Standard polar33892256
Metapro,1TBDMS,isomer #1COC1C(OC(=O)NC(C(=O)N[Si](C)(C)C(C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3067.5Semi standard non polar33892256
Metapro,1TBDMS,isomer #1COC1C(OC(=O)NC(C(=O)N[Si](C)(C)C(C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3035.8Standard non polar33892256
Metapro,1TBDMS,isomer #1COC1C(OC(=O)NC(C(=O)N[Si](C)(C)C(C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3844.6Standard polar33892256
Metapro,1TBDMS,isomer #2COC1C(OC(=O)N(C(C(N)=O)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3104.2Semi standard non polar33892256
Metapro,1TBDMS,isomer #2COC1C(OC(=O)N(C(C(N)=O)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C2997.9Standard non polar33892256
Metapro,1TBDMS,isomer #2COC1C(OC(=O)N(C(C(N)=O)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C4047.8Standard polar33892256
Metapro,2TBDMS,isomer #1COC1C(OC(=O)N(C(C(=O)N[Si](C)(C)C(C)(C)C)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3294.1Semi standard non polar33892256
Metapro,2TBDMS,isomer #1COC1C(OC(=O)N(C(C(=O)N[Si](C)(C)C(C)(C)C)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3302.1Standard non polar33892256
Metapro,2TBDMS,isomer #1COC1C(OC(=O)N(C(C(=O)N[Si](C)(C)C(C)(C)C)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3701.7Standard polar33892256
Metapro,2TBDMS,isomer #2COC1C(OC(=O)NC(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3386.1Semi standard non polar33892256
Metapro,2TBDMS,isomer #2COC1C(OC(=O)NC(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3330.2Standard non polar33892256
Metapro,2TBDMS,isomer #2COC1C(OC(=O)NC(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3726.4Standard polar33892256
Metapro,3TBDMS,isomer #1COC1C(OC(=O)N(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3631.1Semi standard non polar33892256
Metapro,3TBDMS,isomer #1COC1C(OC(=O)N(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3609.4Standard non polar33892256
Metapro,3TBDMS,isomer #1COC1C(OC(=O)N(C(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C)C)[Si](C)(C)C(C)(C)C)CCC2(CO2)C1C1(C)OC1CC=C(C)C3560.2Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Metapro GC-MS (Non-derivatized) - 70eV, Positivesplash10-05o3-9564000000-2ec48473bc7215ebb0372021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Metapro 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 ID10752503
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22016536
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 ]