Record Information
Version1.0
Creation Date2026-04-06 09:27:58 UTC
Update Date2026-08-20 00:08:56 UTC
Accession NumberCHEM121631
Identification
Common Name8-Hydroxy-ondansetron
ClassSmall Molecule
Description8-Hydroxy-ondansetron is an organic compound with the formula C18H19N3O2 and an average molecular weight of 309.40 g/mol. 8-Hydroxy-ondansetron belongs to the carbazoles, a subclass of indoles and derivatives within the organic compounds. This compound is found in or released from 13 recorded sources across several diverse sectors. Within electrical and electronic equipment, it is associated with cell phones, capacitors, batteries, printed circuit boards, wires and cables, and one additional source. It is found in the textiles, leather and furnishings sector, specifically in carpets, rugs, and synthetic textiles. Other sources include food packaging from the food, food processing and cookware sector, and medical devices from the healthcare, pharmaceuticals and veterinary products sector. Additionally, it is identified in lubricants within both the energy, oil and gas sector and the industrial manufacturing and chemical processing sector, as well as one other sector. Recorded exposure routes for 8-hydroxy-ondansetron include oral, inhalation, and touch.
Contaminant SourcesNot Available
Contaminant Type
  • PFAS
Chemical Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H19N3O2
Average Molecular Mass309.400 g/mol
Monoisotopic Mass309.148 g/mol
CAS Registry Number126671-71-4
IUPAC Name8-hydroxy-9-methyl-3-[(2-methylimidazol-1-yl)methyl]-2,3-dihydro-1H-carbazol-4-one
Traditional NameNot Available
SMILESNot Available
InChI IdentifierInChI=1S/C18H19N3O2/c1-11-19-8-9-21(11)10-12-6-7-14-16(18(12)23)13-4-3-5-15(22)17(13)20(14)2/h3-5,8-9,12,22H,6-7,10H2,1-2H3
InChI KeyXVDKMEPUFIAQFH-UHFFFAOYSA-N
Chemical Taxonomy
ClassificationNot classified
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 PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
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
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available