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Etilefrine hydrochloride

Etilefrine hydrochloride Suppliers list
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Products Intro: Product Name:Tilefrine Hydrochloride
CAS:943-17-9
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CAS:943-17-9
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CAS:943-17-9
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Etilefrine hydrochloride manufacturers

  • Efortil
  • Efortil pictures
  • $10.00 / 1kg
  • 2024-04-25
  • CAS:943-17-9
  • Min. Order: 1kg
  • Purity: 99.6%
  • Supply Ability: 100000
Etilefrine hydrochloride Basic information
Product Name:Etilefrine hydrochloride
Synonyms:dl-Etilefrin hydrochloride;Effontil;Effortil;Effortilvet;Ethyl adrianol;Eti-Puren;Funasol;Kertasin
CAS:943-17-9
MF:C10H16ClNO2
MW:217.69
EINECS:213-398-8
Product Categories:
Mol File:943-17-9.mol
Etilefrine hydrochloride Structure
Etilefrine hydrochloride Chemical Properties
Melting point 122 °C
storage temp. -20°C
solubility Freely soluble in water, soluble in ethanol (96 per cent), practically insoluble in methylene chloride
Safety Information
RIDADR UN 2811 6.1 / PGIII
RTECS DO5618000
HS Code 2922290090
MSDS Information
Etilefrine hydrochloride Usage And Synthesis
Chemical PropertiesWhite or almost white, crystalline powder or colourless crystals.
OriginatorCircupon,Troponwerke,W. Germany
UsesAdrenoceptor agonist.
DefinitionChEBI: Etilefrine hydrochloride (TN) is a member of phenols.
Manufacturing Process30 parts of 1-(3'-hydroxyphenyl)-2-(N-benzylaminomethyl)-ethan-1-one are mixed with 100 parts of pyridine and 30 parts of pivalic anhydride and dissolved while warming. After heating for 1 hour under reflux, the acylation is complete. After concentrating the reaction solution, the product is precipitated from acetone/ether. Yield: 96.4% of 1-(3'-pivaloyloxyphenyl)-2- (N-benzylaminomethyl)-ethan-1-one.
3 parts of palladium/charcoal (10% strength) are prehydrogenated in water, thereafter 10 parts of 1-(3'-pivaloyloxyphenyl)-2-(N-benzylaminoethyl)-ethan- 1-one, dissolved in a 10-fold amount of water, are added dropwise at room temperature and hydrogenation is carried out until 1 mol of hydrogen has been taken up. After filtering off the catalyst, a further 3 parts of palladium/charcoal are added and hydrogenation is carried out until a further mol of hydrogen has been taken up. The catalyst is separated off and after removal of the solvent the hydrogenation product is reprecipitated from acetone/petroleum ether and from methanol/ether until it is pure according to thin layer chromatography. Yield: 38.8% of 1-(3'-pivaloyloxyphenyl)-2- ethylaminoethanol-1 hydroxide, melting point 208°C to 209°C.
Therapeutic FunctionTranquilizer
Etilefrine hydrochloride Preparation Products And Raw materials
Raw materialsHydrogen-->Trimethylacetic anhydride
Tag:Etilefrine hydrochloride(943-17-9) Related Product Information
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