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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 04:07:07 UTC
Update Date2021-09-26 23:00:35 UTC
HMDB IDHMDB0249602
Secondary Accession NumbersNone
Metabolite Identification
Common NameCaramiphen
DescriptionCaramiphen belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. Caramiphen is a drug. Caramiphen is a very strong basic compound (based on its pKa). Caramiphen is an anticholinergic drug used in the treatment of Parkinson's disease. This compound has been identified in human blood as reported by (PMID: 31557052 ). Caramiphen is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Caramiphen 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
CaramiphenMeSH
2-(Diethylamino)ethyl 1-phenylcyclopentane-1-carboxylic acidGenerator
Chemical FormulaC18H27NO2
Average Molecular Weight289.419
Monoisotopic Molecular Weight289.204179113
IUPAC Name2-(diethylamino)ethyl 1-phenylcyclopentane-1-carboxylate
Traditional Namecaramiphen
CAS Registry NumberNot Available
SMILES
CCN(CC)CCOC(=O)C1(CCCC1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C18H27NO2/c1-3-19(4-2)14-15-21-17(20)18(12-8-9-13-18)16-10-6-5-7-11-16/h5-7,10-11H,3-4,8-9,12-15H2,1-2H3
InChI KeyOFAIGZWCDGNZGT-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassNot Available
Direct ParentBenzene and substituted derivatives
Alternative Parents
Substituents
  • Monocyclic benzene moiety
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Tertiary aliphatic amine
  • Tertiary amine
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Amine
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic nitrogen compound
  • 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
logP4.31ALOGPS
logP4.01ChemAxon
logS-3.8ALOGPS
pKa (Strongest Basic)8.96ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area29.54 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity86.13 m³·mol⁻¹ChemAxon
Polarizability34.34 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+170.86730932474
DeepCCS[M-H]-168.50930932474
DeepCCS[M-2H]-201.39430932474
DeepCCS[M+Na]+176.9630932474
AllCCS[M+H]+170.532859911
AllCCS[M+H-H2O]+167.332859911
AllCCS[M+NH4]+173.532859911
AllCCS[M+Na]+174.332859911
AllCCS[M-H]-175.032859911
AllCCS[M+Na-2H]-175.432859911
AllCCS[M+HCOO]-176.032859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202211.1291 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.95 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1796.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid211.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid179.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid166.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid123.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid425.4 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 Acid445.0 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)198.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid975.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid373.3 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1154.4 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid277.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid342.5 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate284.5 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA254.9 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water21.8 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
CaramiphenCCN(CC)CCOC(=O)C1(CCCC1)C1=CC=CC=C12667.4Standard polar33892256
CaramiphenCCN(CC)CCOC(=O)C1(CCCC1)C1=CC=CC=C12035.4Standard non polar33892256
CaramiphenCCN(CC)CCOC(=O)C1(CCCC1)C1=CC=CC=C11995.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Caramiphen EI-B (Non-derivatized)splash10-000i-9200000000-e8cc4f4a84fe6283a06c2017-09-12HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Caramiphen GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-6900000000-bc4d844b60043552f8d62017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Caramiphen GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 10V, Positive-QTOFsplash10-0f6x-2980000000-1251576408af3dabfba62017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 20V, Positive-QTOFsplash10-0udi-3920000000-463a1b65afbf2d6b20872017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 40V, Positive-QTOFsplash10-0kou-9300000000-c8af052b785450449dd82017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 10V, Negative-QTOFsplash10-000i-3690000000-b1570b5b6b8a1596be112017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 20V, Negative-QTOFsplash10-000i-4950000000-2a38bb09c7746622ab372017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 40V, Negative-QTOFsplash10-00fs-9500000000-6b9a6d392e2cce29f53b2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 10V, Positive-QTOFsplash10-0006-0090000000-04b99417cc1a49f6e9a02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 20V, Positive-QTOFsplash10-0f6w-2930000000-481cf2384f96b715334e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 40V, Positive-QTOFsplash10-0002-4900000000-cccad33c72201f6dfb842021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 10V, Negative-QTOFsplash10-000i-0690000000-2216c020cc0bf349f4332021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 20V, Negative-QTOFsplash10-000i-0900000000-d752157898b3321a1f972021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Caramiphen 40V, Negative-QTOFsplash10-0007-1900000000-a886bbea4ff25a538a182021-10-12Wishart 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 IDDB11504
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkCaramiphen
METLIN IDNot Available
PubChem Compound6472
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 ]