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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:41:34 UTC
Update Date2021-09-26 23:10:58 UTC
HMDB IDHMDB0255826
Secondary Accession NumbersNone
Metabolite Identification
Common NameNylidrin
DescriptionNylidrin belongs to the class of organic compounds known as phenylpropanes. These are organic compounds containing a phenylpropane moiety. Based on a literature review a small amount of articles have been published on Nylidrin. This compound has been identified in human blood as reported by (PMID: 31557052 ). Nylidrin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Nylidrin 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
BuphenineChEMBL, MeSH
DilatolMeSH
Aventis brand OF buphenine hydrochlorideMeSH
Nylidrin hydrochlorideMeSH
NylidrinMeSH
Hydrochloride, nylidrinMeSH
BupheninMeSH
ArlidinMeSH
BufenineMeSH
Fardi brand OF buphenine hydrochlorideMeSH
Chemical FormulaC19H25NO2
Average Molecular Weight299.414
Monoisotopic Molecular Weight299.188529049
IUPAC Name4-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]propyl}phenol
Traditional Namenylidrin
CAS Registry NumberNot Available
SMILES
CC(CCC1=CC=CC=C1)NC(C)C(O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C19H25NO2/c1-14(8-9-16-6-4-3-5-7-16)20-15(2)19(22)17-10-12-18(21)13-11-17/h3-7,10-15,19-22H,8-9H2,1-2H3
InChI KeyPTGXAUBQBSGPKF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpropanes. These are organic compounds containing a phenylpropane moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenylpropanes
Direct ParentPhenylpropanes
Alternative Parents
Substituents
  • Phenylpropane
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Aralkylamine
  • 1,2-aminoalcohol
  • Secondary alcohol
  • Secondary aliphatic amine
  • Secondary amine
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Amine
  • Alcohol
  • Aromatic alcohol
  • 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
PropertyValueSource
logP2.73ALOGPS
logP3.05ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)9.25ChemAxon
pKa (Strongest Basic)10.11ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area52.49 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity90.06 m³·mol⁻¹ChemAxon
Polarizability34.56 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]+174.99530932474
DeepCCS[M-H]-172.63730932474
DeepCCS[M-2H]-205.52330932474
DeepCCS[M+Na]+181.08830932474
AllCCS[M+H]+178.532859911
AllCCS[M+H-H2O]+175.132859911
AllCCS[M+NH4]+181.632859911
AllCCS[M+Na]+182.532859911
AllCCS[M-H]-177.732859911
AllCCS[M+Na-2H]-178.032859911
AllCCS[M+HCOO]-178.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
NylidrinCC(CCC1=CC=CC=C1)NC(C)C(O)C1=CC=C(O)C=C13719.5Standard polar33892256
NylidrinCC(CCC1=CC=CC=C1)NC(C)C(O)C1=CC=C(O)C=C12387.3Standard non polar33892256
NylidrinCC(CCC1=CC=CC=C1)NC(C)C(O)C1=CC=C(O)C=C12534.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Nylidrin,3TMS,isomer #1CC(CCC1=CC=CC=C1)N(C(C)C(O[Si](C)(C)C)C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C2611.9Semi standard non polar33892256
Nylidrin,3TMS,isomer #1CC(CCC1=CC=CC=C1)N(C(C)C(O[Si](C)(C)C)C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C2456.2Standard non polar33892256
Nylidrin,3TMS,isomer #1CC(CCC1=CC=CC=C1)N(C(C)C(O[Si](C)(C)C)C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C2800.1Standard polar33892256
Nylidrin,3TBDMS,isomer #1CC(CCC1=CC=CC=C1)N(C(C)C(O[Si](C)(C)C(C)(C)C)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C3271.9Semi standard non polar33892256
Nylidrin,3TBDMS,isomer #1CC(CCC1=CC=CC=C1)N(C(C)C(O[Si](C)(C)C(C)(C)C)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C3023.7Standard non polar33892256
Nylidrin,3TBDMS,isomer #1CC(CCC1=CC=CC=C1)N(C(C)C(O[Si](C)(C)C(C)(C)C)C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C3056.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (Non-derivatized) - 70eV, Positivesplash10-00dl-4910000000-4cd17eb531edd28cb3a92021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nylidrin GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 20V, Positive-QTOFsplash10-0f89-0293000000-f142968bcdf49a548f102021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 70V, Positive-QTOFsplash10-052f-9700000000-3155725d252c08ccd22a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 45V, Positive-QTOFsplash10-0f6x-5900000000-86247a84b7fcad693d762021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 10V, Positive-QTOFsplash10-0ue9-0198000000-74731dd8c6a5f171ed992021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 20V, Positive-QTOFsplash10-0f89-0293000000-732af6e5e27da809b20b2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 75V, Positive-QTOFsplash10-0006-9600000000-0f08ddfe4734856c0f4a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 70V, Positive-QTOFsplash10-052f-9700000000-4d428ff1df8ad94d734a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 10V, Positive-QTOFsplash10-0ue9-0198000000-327cbeec5329b00dd2102021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 25V, Positive-QTOFsplash10-0f89-1691000000-fea819b3c7163f6c31f42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 60V, Positive-QTOFsplash10-0006-8900000000-cff51059692e6d8c95fc2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 5V, Positive-QTOFsplash10-0ue9-3968000000-14c1c23d6065d6e47e9c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 15V, Positive-QTOFsplash10-001i-1490000000-87a22c3bf1702bac4f422021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 65V, Positive-QTOFsplash10-052f-9800000000-42416a0d8a9cb41507a02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 15V, Positive-QTOFsplash10-0ue9-0198000000-ced3d3b14df05194c9fe2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 40V, Positive-QTOFsplash10-0f7o-4900000000-fc055100bf15ee14417c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 45V, Positive-QTOFsplash10-0f6x-5900000000-6d284bb7376a0c8010ce2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 40V, Positive-QTOFsplash10-0udl-4900000000-a3b614a66617f1e61a282021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 15V, Positive-QTOFsplash10-0ue9-0198000000-9de405340b3d0a2309a62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Nylidrin 80V, Positive-QTOFsplash10-0006-9400000000-4f727777987f254c86362021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nylidrin 10V, Positive-QTOFsplash10-0f89-0396000000-3b710de6ac4d07a8176a2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nylidrin 20V, Positive-QTOFsplash10-001i-2951000000-785765dae76d274a3d062016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nylidrin 40V, Positive-QTOFsplash10-0006-9500000000-4896467b5d1e292790752016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nylidrin 10V, Negative-QTOFsplash10-0002-0190000000-64e391cf00c5224029362016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nylidrin 20V, Negative-QTOFsplash10-000t-0690000000-7e41cea3e0e9ae697ff32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Nylidrin 40V, Negative-QTOFsplash10-006x-4900000000-b74f7591389f48287c862016-08-03Wishart 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 IDDB06152
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4407
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkBuphenine
METLIN IDNot Available
PubChem CompoundNot Available
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 ]