Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:47:00 UTC
Update Date2021-09-26 23:06:31 UTC
HMDB IDHMDB0253366
Secondary Accession NumbersNone
Metabolite Identification
Common NameIclaprim
Description5-[(2-cyclopropyl-7,8-dimethoxy-2H-chromen-5-yl)methyl]pyrimidine-2,4-diamine belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. Based on a literature review very few articles have been published on 5-[(2-cyclopropyl-7,8-dimethoxy-2H-chromen-5-yl)methyl]pyrimidine-2,4-diamine. This compound has been identified in human blood as reported by (PMID: 31557052 ). Iclaprim is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Iclaprim 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
SynonymsNot Available
Chemical FormulaC19H22N4O3
Average Molecular Weight354.41
Monoisotopic Molecular Weight354.169190584
IUPAC Name5-[(2-cyclopropyl-7,8-dimethoxy-2H-chromen-5-yl)methyl]pyrimidine-2,4-diamine
Traditional Nameiclaprim
CAS Registry NumberNot Available
SMILES
COC1=C(OC)C2=C(C=CC(O2)C2CC2)C(CC2=CN=C(N)N=C2N)=C1
InChI Identifier
InChI=1S/C19H22N4O3/c1-24-15-8-11(7-12-9-22-19(21)23-18(12)20)13-5-6-14(10-3-4-10)26-16(13)17(15)25-2/h5-6,8-10,14H,3-4,7H2,1-2H3,(H4,20,21,22,23)
InChI KeyHWJPWWYTGBZDEG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent1-benzopyrans
Alternative Parents
Substituents
  • 1-benzopyran
  • Anisole
  • Alkyl aryl ether
  • Aminopyrimidine
  • Pyrimidine
  • Benzenoid
  • Imidolactam
  • Heteroaromatic compound
  • Oxacycle
  • Ether
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP2.35ALOGPS
logP2.49ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)17.32ChemAxon
pKa (Strongest Basic)7.15ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area105.51 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity101.99 m³·mol⁻¹ChemAxon
Polarizability37.71 ųChemAxon
Number of Rings4ChemAxon
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]+189.76630932474
DeepCCS[M-H]-187.40830932474
DeepCCS[M-2H]-221.58630932474
DeepCCS[M+Na]+196.86430932474
AllCCS[M+H]+187.632859911
AllCCS[M+H-H2O]+184.632859911
AllCCS[M+NH4]+190.432859911
AllCCS[M+Na]+191.232859911
AllCCS[M-H]-189.232859911
AllCCS[M+Na-2H]-189.132859911
AllCCS[M+HCOO]-189.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IclaprimCOC1=C(OC)C2=C(C=CC(O2)C2CC2)C(CC2=CN=C(N)N=C2N)=C14507.6Standard polar33892256
IclaprimCOC1=C(OC)C2=C(C=CC(O2)C2CC2)C(CC2=CN=C(N)N=C2N)=C12997.1Standard non polar33892256
IclaprimCOC1=C(OC)C2=C(C=CC(O2)C2CC2)C(CC2=CN=C(N)N=C2N)=C13168.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Iclaprim,1TMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3218.1Semi standard non polar33892256
Iclaprim,1TMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC2940.6Standard non polar33892256
Iclaprim,1TMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC4988.9Standard polar33892256
Iclaprim,1TMS,isomer #2COC1=CC(CC2=CN=C(N)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3249.3Semi standard non polar33892256
Iclaprim,1TMS,isomer #2COC1=CC(CC2=CN=C(N)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC2919.5Standard non polar33892256
Iclaprim,1TMS,isomer #2COC1=CC(CC2=CN=C(N)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4855.6Standard polar33892256
Iclaprim,2TMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3229.7Semi standard non polar33892256
Iclaprim,2TMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3035.5Standard non polar33892256
Iclaprim,2TMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4792.7Standard polar33892256
Iclaprim,2TMS,isomer #2COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3168.0Semi standard non polar33892256
Iclaprim,2TMS,isomer #2COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3083.7Standard non polar33892256
Iclaprim,2TMS,isomer #2COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC4736.7Standard polar33892256
Iclaprim,2TMS,isomer #3COC1=CC(CC2=CN=C(N)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3116.8Semi standard non polar33892256
Iclaprim,2TMS,isomer #3COC1=CC(CC2=CN=C(N)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3070.6Standard non polar33892256
Iclaprim,2TMS,isomer #3COC1=CC(CC2=CN=C(N)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4660.4Standard polar33892256
Iclaprim,3TMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3182.1Semi standard non polar33892256
Iclaprim,3TMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3161.8Standard non polar33892256
Iclaprim,3TMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4391.9Standard polar33892256
Iclaprim,3TMS,isomer #2COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3177.8Semi standard non polar33892256
Iclaprim,3TMS,isomer #2COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3180.3Standard non polar33892256
Iclaprim,3TMS,isomer #2COC1=CC(CC2=CN=C(N[Si](C)(C)C)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4471.0Standard polar33892256
Iclaprim,4TMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3196.0Semi standard non polar33892256
Iclaprim,4TMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3282.3Standard non polar33892256
Iclaprim,4TMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C)[Si](C)(C)C)N=C2N([Si](C)(C)C)[Si](C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4076.7Standard polar33892256
Iclaprim,1TBDMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3393.5Semi standard non polar33892256
Iclaprim,1TBDMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3145.1Standard non polar33892256
Iclaprim,1TBDMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC4977.3Standard polar33892256
Iclaprim,1TBDMS,isomer #2COC1=CC(CC2=CN=C(N)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3412.1Semi standard non polar33892256
Iclaprim,1TBDMS,isomer #2COC1=CC(CC2=CN=C(N)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3123.6Standard non polar33892256
Iclaprim,1TBDMS,isomer #2COC1=CC(CC2=CN=C(N)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4863.0Standard polar33892256
Iclaprim,2TBDMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3545.8Semi standard non polar33892256
Iclaprim,2TBDMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3411.8Standard non polar33892256
Iclaprim,2TBDMS,isomer #1COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4752.9Standard polar33892256
Iclaprim,2TBDMS,isomer #2COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3542.6Semi standard non polar33892256
Iclaprim,2TBDMS,isomer #2COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC3477.6Standard non polar33892256
Iclaprim,2TBDMS,isomer #2COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N)=C2C=CC(C3CC3)OC2=C1OC4673.7Standard polar33892256
Iclaprim,2TBDMS,isomer #3COC1=CC(CC2=CN=C(N)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3490.7Semi standard non polar33892256
Iclaprim,2TBDMS,isomer #3COC1=CC(CC2=CN=C(N)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3447.2Standard non polar33892256
Iclaprim,2TBDMS,isomer #3COC1=CC(CC2=CN=C(N)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4630.7Standard polar33892256
Iclaprim,3TBDMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3666.5Semi standard non polar33892256
Iclaprim,3TBDMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3722.6Standard non polar33892256
Iclaprim,3TBDMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4413.8Standard polar33892256
Iclaprim,3TBDMS,isomer #2COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3666.9Semi standard non polar33892256
Iclaprim,3TBDMS,isomer #2COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3720.8Standard non polar33892256
Iclaprim,3TBDMS,isomer #2COC1=CC(CC2=CN=C(N[Si](C)(C)C(C)(C)C)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4492.9Standard polar33892256
Iclaprim,4TBDMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC3852.8Semi standard non polar33892256
Iclaprim,4TBDMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4005.2Standard non polar33892256
Iclaprim,4TBDMS,isomer #1COC1=CC(CC2=CN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C2N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C2C=CC(C3CC3)OC2=C1OC4193.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Iclaprim GC-MS (Non-derivatized) - 70eV, Positivesplash10-002o-5049000000-97fc8891f5b3fae7a7702021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Iclaprim 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 - Iclaprim 10V, Positive-QTOFsplash10-0a4i-0009000000-c6482c2f448985461dae2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iclaprim 20V, Positive-QTOFsplash10-0a4i-0009000000-4a50e8d916f0e573cea42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iclaprim 40V, Positive-QTOFsplash10-0fri-1191000000-adac86cb076f50fe54cf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iclaprim 10V, Negative-QTOFsplash10-0udi-0009000000-855eee6a7aacd8bfda142021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iclaprim 20V, Negative-QTOFsplash10-0udi-0019000000-f14f9a4d404691c87d722021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Iclaprim 40V, Negative-QTOFsplash10-0zfs-1289000000-306618d42e5f409f52492021-10-12Wishart 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 ID184736
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID131751
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 ]