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Sultopride hydrochloride

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Sultopride hydrochloride Basic information

Product Name:
Sultopride hydrochloride
Synonyms:
  • n-((1-ethyl-2-pyrrolidinyl)methyl)-2-methoxy-5-ethylsulfonylbenzamidehydroch
  • MS-5024
  • Stadorf
  • Einecs 245-829-0
  • N-((1-Ethylpyrrolidin-2-yl)methyl)-5-(ethylsulfonyl)-2-methoxybenzamide hydrochloride
  • Sultopride hydrochloride (LIN-1418 hydrochloride)
  • N-[(1-ethylpyrrolidin-2-yl)methyl]-5-ethylsulfonyl-2-methoxybenzamide
  • n-((1-ethyl-2-pyrrolidinyl)methyl)-5-(ethylsulfonyl)-2-methoxy-benzamidhyd
CAS:
23694-17-9
MF:
C17H27ClN2O4S
MW:
390.93
EINECS:
245-829-0
Product Categories:
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds
Mol File:
23694-17-9.mol
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Sultopride hydrochloride Chemical Properties

Melting point:
181-182°C
storage temp. 
Sealed in dry,Room Temperature
solubility 
Acetonitrile (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Off-White
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Sultopride hydrochloride Usage And Synthesis

Chemical Properties

Crystalline Solid

Originator

Barnetil,Delagrange,France,1976

Uses

Dopamine D2-receptor antagonist. An antipsychotic.

Manufacturing Process

A solution of 17.22 g of N-ethyl-α-aminomethylpyrrolidine in 360 ml of pyridine is placed in a 1 l balloon flask. A solution of 3.51 g of phosphorus trichloride in 40 ml of pyridine is added at ambient temperature. After the mixture has been stirred for 1 hour, 10 g of 2-methoxy-5-ethylsulfonylbenzoic acid is introduced. The mixture is heated under reflux for 4 ? hours. After cooling, the solvent is evaporated under vacuum and the residue is dissolved in 200 ml of 20% sodium hydroxide. The solution is extracted with 200 ml of chloroform.
The organic solution is dried and filtered and the solvent is evaporated under vacuum; the residue is dissolved in 150 ml of ethanol and the solution is acidified with hydrochloric acid. The hydrochloride is dried without heating and recrystallized from 100 ml of absolute ethanol. 7.2 g of N-(1-ethyl-2- pyrrolidyl-methyl-2-methoxy-5-ethylsulfonylbenzamide hydrochloride is produced. Melting point: 190°C to 193°C.

Therapeutic Function

Neuroleptic

Sultopride hydrochloride Preparation Products And Raw materials

Raw materials

Sultopride hydrochlorideSupplier

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