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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:52 UTC
Update Date2022-03-07 02:52:05 UTC
HMDB IDHMDB0015693
Secondary Accession Numbers
  • HMDB15693
Metabolite Identification
Common NameTymazoline
DescriptionTymazoline is only found in individuals that have used or taken this drug. It is a nasal preparation.Thymazen causes vasoconstriction of the nasal mucosa, reducing congestion and thus the swelling of the mucosa. Also reduces the secretions from the nose. Thymazen acts on alpha-adrenergic receptors, which reduces local inflammation of the nasal mucosa especially if their cause is an allergy.
Structure
Data?1582753324
Synonyms
ValueSource
ThymazenKegg
PernazeneHMDB
Chemical FormulaC14H20N2O
Average Molecular Weight232.3214
Monoisotopic Molecular Weight232.157563272
IUPAC Name2-[5-methyl-2-(propan-2-yl)phenoxymethyl]-4,5-dihydro-1H-imidazole
Traditional Nametymazoline
CAS Registry Number24243-97-8
SMILES
CC(C)C1=C(OCC2=NCCN2)C=C(C)C=C1
InChI Identifier
InChI=1S/C14H20N2O/c1-10(2)12-5-4-11(3)8-13(12)17-9-14-15-6-7-16-14/h4-5,8,10H,6-7,9H2,1-3H3,(H,15,16)
InChI KeyQRORCRWSRPKEHR-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aromatic monoterpenoids. These are monoterpenoids containing at least one aromatic ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassMonoterpenoids
Direct ParentAromatic monoterpenoids
Alternative Parents
Substituents
  • P-cymene
  • Aromatic monoterpenoid
  • Monocyclic monoterpenoid
  • Cumene
  • Phenylpropane
  • Phenoxy compound
  • Phenol ether
  • Alkyl aryl ether
  • Toluene
  • Monocyclic benzene moiety
  • Imidolactam
  • Benzenoid
  • 2-imidazoline
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid amidine
  • Organic 1,3-dipolar compound
  • Ether
  • Propargyl-type 1,3-dipolar organic compound
  • Carboximidamide
  • Amidine
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
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
Water Solubility0.12 g/LALOGPS
logP3.2ALOGPS
logP2.64ChemAxon
logS-3.3ALOGPS
pKa (Strongest Basic)7.66ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area33.62 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity69.54 m³·mol⁻¹ChemAxon
Polarizability27.29 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
DarkChem[M+H]+155.25431661259
DarkChem[M-H]-154.52731661259
DeepCCS[M+H]+158.18130932474
DeepCCS[M-H]-155.82330932474
DeepCCS[M-2H]-188.77230932474
DeepCCS[M+Na]+164.27430932474
AllCCS[M+H]+151.432859911
AllCCS[M+H-H2O]+147.332859911
AllCCS[M+NH4]+155.132859911
AllCCS[M+Na]+156.232859911
AllCCS[M-H]-160.332859911
AllCCS[M+Na-2H]-160.632859911
AllCCS[M+HCOO]-161.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TymazolineCC(C)C1=C(OCC2=NCCN2)C=C(C)C=C12652.2Standard polar33892256
TymazolineCC(C)C1=C(OCC2=NCCN2)C=C(C)C=C11869.7Standard non polar33892256
TymazolineCC(C)C1=C(OCC2=NCCN2)C=C(C)C=C11984.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Tymazoline,1TMS,isomer #1CC1=CC=C(C(C)C)C(OCC2=NCCN2[Si](C)(C)C)=C12082.0Semi standard non polar33892256
Tymazoline,1TMS,isomer #1CC1=CC=C(C(C)C)C(OCC2=NCCN2[Si](C)(C)C)=C12053.7Standard non polar33892256
Tymazoline,1TMS,isomer #1CC1=CC=C(C(C)C)C(OCC2=NCCN2[Si](C)(C)C)=C12949.9Standard polar33892256
Tymazoline,1TBDMS,isomer #1CC1=CC=C(C(C)C)C(OCC2=NCCN2[Si](C)(C)C(C)(C)C)=C12281.0Semi standard non polar33892256
Tymazoline,1TBDMS,isomer #1CC1=CC=C(C(C)C)C(OCC2=NCCN2[Si](C)(C)C(C)(C)C)=C12261.1Standard non polar33892256
Tymazoline,1TBDMS,isomer #1CC1=CC=C(C(C)C)C(OCC2=NCCN2[Si](C)(C)C(C)(C)C)=C13033.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Tymazoline GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-3920000000-92ae3f5b46aa597e21f72017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tymazoline 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 - Tymazoline 10V, Positive-QTOFsplash10-001i-1290000000-db5a9ec8541b185b8f112016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 20V, Positive-QTOFsplash10-001i-8950000000-93a7c77f6f3db3f505bd2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 40V, Positive-QTOFsplash10-001l-9500000000-ade52867ef4d41e260ca2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 10V, Negative-QTOFsplash10-001i-1390000000-25a5b325a1082ed956002016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 20V, Negative-QTOFsplash10-0002-1920000000-46d28863dbeb1857d4952016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 40V, Negative-QTOFsplash10-000t-2900000000-a9965e8cefe865670c572016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 10V, Positive-QTOFsplash10-001i-7190000000-887e86891df0299deaca2021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 20V, Positive-QTOFsplash10-001i-9540000000-194245d58eec3c4ac3d92021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 40V, Positive-QTOFsplash10-0a4l-9100000000-0e0527fe683390be35252021-10-11Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 10V, Negative-QTOFsplash10-001j-0590000000-cbe0bd2ee0e13aca44172021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 20V, Negative-QTOFsplash10-001i-8930000000-9c2049d7051d4c60723b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tymazoline 40V, Negative-QTOFsplash10-000y-6900000000-3d9299fe67b6e0633cd32021-10-12Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB08803 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB08803 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB08803
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID31478
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTymazoline
METLIN IDNot Available
PubChem Compound34154
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. Levrier J, Molon-Noblot S, Duval D, Lloyd KG: A new ex vivo method for the study of nasal drops on ciliary function. Fundam Clin Pharmacol. 1989;3(5):471-82. [PubMed:2481638 ]
  2. Lorino AM, Lofaso F, Drogou I, Abi-Nader F, Dahan E, Coste A, Lorino H: Effects of different mechanical treatments on nasal resistance assessed by rhinometry. Chest. 1998 Jul;114(1):166-70. [PubMed:9674465 ]
  3. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  4. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  5. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  6. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  7. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.