LOFEPRAMINE HYDROCHLORIDE
Synonym(s):N-(4-Chlorobenzoylmethyl)-3-(10,11-dihydro-5h-dibenz[b,f]azepin-5-yl)-n-methylpropylamine hydrochloride
- CAS NO.:26786-32-3
- Empirical Formula: C26H28Cl2N2O
- Molecular Weight: 455.42
- MDL number: MFCD00941486
- EINECS: 248-002-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-23 13:36:13
What is LOFEPRAMINE HYDROCHLORIDE?
Originator
Gamonil,E. Merck
The Uses of LOFEPRAMINE HYDROCHLORIDE
Lofepramine Hydrochloride is a tricyclic anti-depressent drug. Potent inhibitor of noradenaline uptake.
The Uses of LOFEPRAMINE HYDROCHLORIDE
Monoamine reuptake inhibitor; tricyclic antidepressant.
Definition
ChEBI: Lofepramine hydrochloride is a hydrochloride. It has a role as an antidepressant. It contains a lofepramine.
Manufacturing Process
9.8 parts of 10,11-dihydro-5H-dibenzo[b,f]azepine are dissolved in 10 parts of
dry toluene and 3.1 parts of sodium amide are added and the mixture is
refluxed and stirred for four hours. A solution of 13.5 parts of 1-(4-
chlorophenyl)-2-[(3-chloropropyl)methylamino]ethanone in 20 parts of dry
toluene is added dropwise and the mixture is stirred and refluxed for eight
hours.
After cooling to room temperature water is carefully added to the reaction
mixture and the toluene solution is extracted with water to which hydrochloric
acid is added so that the aqueous phase obtains the pH-value of 5. The
aqueous extract is discarded and the toluene phase is evaporated to dryness
in vacuum. The residue is dissolved in 50 parts of methanol. Hydrogen gas is
introduced to give the crystalline hydrochloride 1-(4-chlorophenyl)-2-((3-
(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl)methylamino)ethanone;
MP: 154°-156°C. The hydrochloride may be removed by adding an equivalent
of any base (triethyl amine, sodium hydroxide and so on).
Therapeutic Function
Antidepressant
Properties of LOFEPRAMINE HYDROCHLORIDE
Melting point: | 152-154° |
Flash point: | 9℃ |
storage temp. | 2-8°C |
solubility | DMSO: ~24 mg/mL |
form | solid |
color | off-white |
Safety information for LOFEPRAMINE HYDROCHLORIDE
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 |
GHS Hazard Statements |
H225:Flammable liquids H290:Corrosive to Metals H370:Specific target organ toxicity, single exposure |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for LOFEPRAMINE HYDROCHLORIDE
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