Record Information
Version1.0
Creation Date2016-05-22 06:17:43 UTC
Update Date2026-04-05 18:35:17 UTC
Accession NumberCHEM019575
Identification
Common NameHydroxyzine hydrochloride
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
VistarilChEMBL
Hydroxizine chlorideChEMBL
Hydroxyzine HCLChEMBL
HydroxyzineChEMBL
AtaraxChEMBL
OrgatraxChEMBL
DurraxMeSH
Hydroxyzine hydrochlorideMeSH
Pamoate, hydroxyzineMeSH
Hydroxyzine pamoateMeSH
Hydroxyzine dihydrochlorideMeSH
2-(2-(4-((4-Chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)ethanolMeSH
Chemical FormulaC21H28Cl2N2O2
Average Molecular Mass411.370 g/mol
Monoisotopic Mass410.153 g/mol
CAS Registry Number1244-76-4
IUPAC Name2-(2-{4-[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)ethan-1-ol hydrochloride
Traditional Namehydroxyzine hydrochloride
SMILESCl.OCCOCCN1CCN(CC1)C(C1=CC=CC=C1)C1=CC=C(Cl)C=C1
InChI IdentifierInChI=1S/C21H27ClN2O2.ClH/c22-20-8-6-19(7-9-20)21(18-4-2-1-3-5-18)24-12-10-23(11-13-24)14-16-26-17-15-25;/h1-9,21,25H,10-17H2;1H
InChI KeyIPSVAUIEEPSJRZ-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassDiphenylmethanes
Direct ParentDiphenylmethanes
Alternative Parents
Substituents
  • Diphenylmethane
  • Chlorobenzene
  • Halobenzene
  • N-alkylpiperazine
  • Aralkylamine
  • Aryl chloride
  • Aryl halide
  • 1,4-diazinane
  • Piperazine
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Organoheterocyclic compound
  • Dialkyl ether
  • Ether
  • Hydrochloride
  • Organochloride
  • Organohalogen compound
  • Organopnictogen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Amine
  • Hydrocarbon derivative
  • Alcohol
  • Primary alcohol
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.091 g/LALOGPS
logP3.43ALOGPS
logP3.41ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)15.12ChemAxon
pKa (Strongest Basic)7.77ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area35.94 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity107.07 m³·mol⁻¹ChemAxon
Polarizability41.71 ųChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000900000-20eb485e4d7035f9cd57Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000900000-20eb485e4d7035f9cd57Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03di-0000900000-20eb485e4d7035f9cd57Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0000900000-f574793ace2da7db9d0aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0000900000-f574793ace2da7db9d0aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-0000900000-f574793ace2da7db9d0aSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID71612
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available