[CAS NO. 59729-32-7]  Citalopram hydrobromide

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PRODUCTS SPECIFICATIONS [59729-32-7]

Catalog
HY-B1287
Brand
MCE
CAS
59729-32-7

DESCRIPTION [59729-32-7]

Overview

MDLMFCD02101306
Molecular Weight405.30
Molecular FormulaC20H22BrFN2O
SMILESN#CC1=CC2=C(C(C3=CC=C(F)C=C3)(CCCN(C)C)OC2)C=C1.[H]Br

For research use only. We do not sell to patients.


Summary

Citalopram hydrobromide is a selective serotonin reuptake inhibitor (SSRI) . Citalopram hydrobromide inhibits 5-HT uptake into synaptosomes with an IC 50 of 1.8 nM. Citalopram hydrobromideinhibits the 5-HT uptake in rabbit blood platelets with an IC 50 of 14 nM. Antidepressant effect [1] .


In Vitro

Citalopram(25-150 μM) shows a concentration-dependent cytotoxicity on the viability of rat B104, human SH-SY5Y, IMR32 and Kelly neuroblastoma cell lines and human primary Schwann cells (HSC) [2] .

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay [2]

Cell Line: Rat B104, human SH-SY5Y, IMR32 and Kelly neuroblastoma cells
Concentration: 50, 100, 125, 150 μM for B104 cells
25, 50, 100, 125 μM for SH-SY5Y cells
25, 50, 100, 125, 150 μM for Kelly cells
25, 50, 100, 125 μM for IMR32 cells
50, 100, 125, 150 μM for HSCs
Incubation Time: 24 h ours
Result: Significantly decreased B104 cell viability, 61%, 33% and 11% at respectively 100, 125 and 150 μM in B104 cell line.
Drastically decreased SH-SY5Y cell viability, 17%, 1% at respectively 100 and 125 μM in SH-SY5Y cell line.
Significantly decreased Kelly cell viability, 64%, 9% and 0% at respectively 100, 125 and 150 μM in Kelly cell line.
Drastically decreased IMR32 cell viability, 36%, 1% and 0% at respectively 50, 100 and 125 μM in IMR32 cell line.

In Vivo

Acute administration of Citalopram (1-10 mg/kg, i.p. 1 h before an elevated plus-maze test) to Spontaneously Hypertensive rats (SHRs), Lewis (LEW) rats, and Wistar-Kyoto (WKY) rats, i.e., rat strains differing for their emotionality, promotes anxiety, and/or hypoactivity, except in WKY rats. In the three strains, such a pretreatment increased central 5-HT levels and/or decreased 5-hydroxyindoleacetic acid levels [3] .

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male rats from the SHR, LEW, and WKY strains, aged 6–8 weeks [3]
Dosage: 1, 3.3, or 10 mg/kg
Administration: Injected i.p.
Result: Increased significantly 5-HT in SHRs and WKY rats, and decreased 5-HIAA in all strains, in either a dose-dependent (LEW and WKY rats) or a dose-independent (SHRs) manner.

Clinical Trial

NCT Number Sponsor Condition Start Date Phase
NCT00249886 Sunnybrook Health Sciences Centre
Major Depression
September 2002 Phase 3
NCT01149980 Dr. Reddy´s Laboratories Limited
Healthy
October 2003 Phase 1
NCT04145076 King´s College London
Autism Spectrum Disorder
December 15, 2014 Not Applicable

Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

4°C, sealed storage, away from moisture

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)


Solvent & Solubility

In Vitro:

DMSO : ≥ 38 mg/mL ( 93.76 mM )

H 2 O : 10 mg/mL ( 24.67 mM ; Need ultrasonic)

* "≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4673 mL 12.3365 mL 24.6731 mL
5 mM 0.4935 mL 2.4673 mL 4.9346 mL
10 mM 0.2467 mL 1.2337 mL 2.4673 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: PBS

    Solubility: 110 mg/mL (271.40 mM); Clear solution; Need ultrasonic

  • 2.

    Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 2.5 mg/mL (6.17 mM); Clear solution

* All of the co-solvents are available by MCE.


Synonyms

5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-, hydrobromide (1:1)
5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-, monohydrobromide
Citalopram hydrobromide
Seropram
Cipramil
Celexa
Cipram
Lupram
Apertia
Sepram
Lu 10-171B
Elopram
Prisdal
(±)-Citalopram hydrobromide
Lecital
S-Pram
Pramcit
Cheer
Citopram
[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-isobenzofuran-5-carbonitrile hydrobromide
1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile hydrobromide