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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:56:26 UTC
Update Date2022-09-22 17:45:01 UTC
HMDB IDHMDB0249429
Secondary Accession NumbersNone
Metabolite Identification
Common NameBuflomedil
DescriptionBuflomedil belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. Based on a literature review very few articles have been published on Buflomedil. This compound has been identified in human blood as reported by (PMID: 31557052 ). Buflomedil is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Buflomedil 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
BlufomedilMeSH
Buflomedil pyridoxal phosphateMeSH
Buflomedil von CTMeSH
buflo 1a PharmaMeSH
buflo AbZMeSH
LoftonMeSH
LoftylMeSH
SinoxisMeSH
buflo-POSMeSH
Buflomedil heumannMeSH
Buflomedil lindoMeSH
Buflomedil-ratiopharmMeSH
FonzylaneMeSH
BufedilMeSH
Buflomedil hydrochlorideMeSH
BufomedilMeSH
2,4,6-Trimethoxyphenyl-3-pyrrolidine propyl ketoneMeSH
Buflomedil stadaMeSH
buflo-PurenMeSH
BuflohexalMeSH
Chemical FormulaC17H25NO4
Average Molecular Weight307.39
Monoisotopic Molecular Weight307.178358289
IUPAC Name4-(pyrrolidin-1-yl)-1-(2,4,6-trimethoxyphenyl)butan-1-one
Traditional Namelofton
CAS Registry NumberNot Available
SMILES
COC1=CC(OC)=C(C(=O)CCCN2CCCC2)C(OC)=C1
InChI Identifier
InChI=1S/C17H25NO4/c1-20-13-11-15(21-2)17(16(12-13)22-3)14(19)7-6-10-18-8-4-5-9-18/h11-12H,4-10H2,1-3H3
InChI KeyOWYLAEYXIQKAOL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlkyl-phenylketones
Alternative Parents
Substituents
  • Alkyl-phenylketone
  • Butyrophenone
  • Phenylbutylamine
  • Anisole
  • Benzoyl
  • Phenol ether
  • Phenoxy compound
  • Aryl alkyl ketone
  • Methoxybenzene
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • N-alkylpyrrolidine
  • Gamma-aminoketone
  • Pyrrolidine
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxide
  • Organic nitrogen compound
  • Organonitrogen compound
  • Amine
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP2.33ALOGPS
logP1.88ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)15.61ChemAxon
pKa (Strongest Basic)8.69ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area48 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity86.27 m³·mol⁻¹ChemAxon
Polarizability34.46 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+176.00830932474
DeepCCS[M-H]-173.6530932474
DeepCCS[M-2H]-206.53630932474
DeepCCS[M+Na]+182.10130932474
AllCCS[M+H]+173.332859911
AllCCS[M+H-H2O]+170.032859911
AllCCS[M+NH4]+176.432859911
AllCCS[M+Na]+177.332859911
AllCCS[M-H]-178.132859911
AllCCS[M+Na-2H]-178.632859911
AllCCS[M+HCOO]-179.232859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202210.2177 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.63 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1316.3 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid197.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid166.5 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid172.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid93.5 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid295.3 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid358.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)513.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid784.6 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid276.1 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1074.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid228.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid280.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate652.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA441.1 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water59.0 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
BuflomedilCOC1=CC(OC)=C(C(=O)CCCN2CCCC2)C(OC)=C13188.6Standard polar33892256
BuflomedilCOC1=CC(OC)=C(C(=O)CCCN2CCCC2)C(OC)=C12409.8Standard non polar33892256
BuflomedilCOC1=CC(OC)=C(C(=O)CCCN2CCCC2)C(OC)=C12406.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Buflomedil GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-9220000000-da2966cf963f2e6ce0432017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Buflomedil GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-qTof , Positive-QTOFsplash10-0a4r-0968000000-38c95649df8b70bd9f8f2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-QFT , positive-QTOFsplash10-0a4i-0319000000-fae1bc18cd507096cb082017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-QFT , positive-QTOFsplash10-000l-0690000000-ac374322a53c99e8e8de2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-QFT , positive-QTOFsplash10-000i-1980000000-50abeeaba9271a98a8682017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-QFT , positive-QTOFsplash10-0002-1920000000-4722dd3c660c24d7d25f2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-QFT , positive-QTOFsplash10-0002-1900000000-5bd85eba9d36e9d83f6c2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil LC-ESI-QFT , positive-QTOFsplash10-0002-2900000000-af385ddbea4e66223c322017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil , positive-QTOFsplash10-0a4r-0968000000-38c95649df8b70bd9f8f2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 35V, Positive-QTOFsplash10-000e-1940000000-990863e057547a3155862021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 75V, Positive-QTOFsplash10-0002-1900000000-54012d4f0cd84250558a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 60V, Positive-QTOFsplash10-0002-1930000000-366be62f455a577f06b62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 15V, Positive-QTOFsplash10-0a4i-0219000000-69d025f68c474bb30c842021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 90V, Positive-QTOFsplash10-0002-2900000000-865bad8bd4de79e07ec42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 30V, Positive-QTOFsplash10-000l-0690000000-bd56d1e87ab7293374f52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Buflomedil 45V, Positive-QTOFsplash10-000i-2980000000-709357272993c579d1572021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 10V, Positive-QTOFsplash10-0a4i-0149000000-371e020762ddc63e4b022017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 20V, Positive-QTOFsplash10-0a4m-5694000000-b6ed9771527d78bff6912017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 40V, Positive-QTOFsplash10-05fr-9430000000-0089746f408a93dd2b842017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 10V, Negative-QTOFsplash10-0a4i-0219000000-86949feac9e88504971b2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 20V, Negative-QTOFsplash10-066r-1943000000-bfd1ce460a2d78cd2d3c2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 40V, Negative-QTOFsplash10-07or-9860000000-fd59b9b654f27e2af1d52017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 10V, Positive-QTOFsplash10-0a4i-0009000000-589baf41ad808048cf982021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 20V, Positive-QTOFsplash10-000b-2962000000-59072058e6bb8e8a47622021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 40V, Positive-QTOFsplash10-01qa-6920000000-f6b28d0cde28000b11452021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Buflomedil 10V, Negative-QTOFsplash10-0a4i-0009000000-726e0fb2e3ceb34346cb2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB13510
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2373
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBuflomedil
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1666811
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 ]