| Bioactivity | Norfluoxetine hydrochloride is an active N-demethylated metabolite of Fluoxetine. Fluoxetine is a selective serotonin (5-HT) reuptake inhibitor that is metabolized to Norfluoxetine hydrochloride by cytochrome P450 (CYP) 2D6, CYP2C19, and CYP3A4. Norfluoxetine hydrochloride inhibits 5-HT uptake and inhibits CaV3.3 T current (IC50 = 5 μM). Norfluoxetine hydrochloride has anticonvulsant activity[1][2][3][4]. |
| In Vivo | Pretreatment with Fluoxetine or Norfluoxetine hydrochloride (20mg/kg s.c.), as well as Phenytoin (30 mg/kg s.c.) and Clonazepam (0.1mg/kg s.c.) significantly increases both the rate and duration of survival, demonstrating a significant protective effect against Pentylenetetrazol-induced epilepsy[1]. |
| Name | Norfluoxetine hydrochloride |
| CAS | 57226-68-3 |
| Formula | C16H17ClF3NO |
| Molar Mass | 331.76 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Valéria Kecskeméti, et al. Norfluoxetine and fluoxetine have similar anticonvulsant and Ca2+ channel blocking potencies. Brain Res Bull. 2005 Sep 30;67(1-2):126-32. [2]. Achraf Traboulsie, et al. T-type calcium channels are inhibited by fluoxetine and its metabolite norfluoxetine. Mol Pharmacol. 2006 Jun;69(6):1963-8. [3]. Hyeon-Cheol Jeong, et al. Prediction of Fluoxetine and Norfluoxetine Pharmacokinetic Profiles Using Physiologically Based Pharmacokinetic Modeling. Clin Pharmacol. 2021 Nov;61(11):1505-1513. [4]. D T Wong, et al. Norfluoxetine enantiomers as inhibitors of serotonin uptake in rat brain. Neuropsychopharmacology. 1993 Jun;8(4):337-44. |