Basic information Safety Supplier Related

8-hydroxyloxapine

Basic information Safety Supplier Related

8-hydroxyloxapine Basic information

Product Name:
8-hydroxyloxapine
Synonyms:
  • 8-hydroxyloxapine
  • 2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[b,f][1,4]oxazepin-8-ol
  • 8-chloro-6-(4-methylpiperazin-1-yl)benzo[b][1,4]benzoxazepin-3-ol
  • Loxapine 8-Hydroxy Impurity
  • Dibenz[b,f][1,4]oxazepin-8-ol, 2-chloro-11-(4-methyl-1-piperazinyl)-
CAS:
61443-77-4
MF:
C18H18ClN3O2
MW:
343.81
Product Categories:
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
Mol File:
61443-77-4.mol
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8-hydroxyloxapine Chemical Properties

Melting point:
212-215°C
storage temp. 
Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility 
DMSO: soluble
form 
A solid
Stability:
Light Sensitive
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8-hydroxyloxapine Usage And Synthesis

Description

8-hydroxy Loxapine (8-OH loxapine) is a metabolite formed when loxapine , an atypical antipsychotic, is metabolized by the cytochrome P450 isoform CYP1A2. Loxapine displays high affinity for histamine, serotonin (5-HT), dopamine, and α1-adrenergic receptors (Ki values = 7, 7.7, 9.5, 12, and 31 nM for H1, 5-HT2A, 5-HT2C, D2, and α1A-adrenergic receptors, respectively). It reduces agitation associated with schizophrenia or bipolar disorder. 8-OH Loxapine is considered inactive as it has relatively low affinity to dopamine and 5-HT receptors compared to the parent compound, however, 8-OH loxapine inhibits [14C]5-HT uptake in vitro (IC50 = 2 μM in human platelets).

Chemical Properties

Pale Yellow Solid

Uses

The inactive

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