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Amosulalol

Amosulalol Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:5-[1-hydroxy-2-[2-(2-methoxyphenoxy)ethylamino]ethyl]-2-methylbenzenesulfonamide
CAS:85320-68-9
Purity:0.99 Package:5KG;1KG
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-81138252 +86-18789408387
Email: 1057@dideu.com
Products Intro: Product Name:AMosulalol
CAS:85320-68-9
Purity:99% Package:1KG;1USD
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Products Intro: Product Name:Amosulalol
CAS:85320-68-9
Purity:99.9% Package:1g;1.1USD Remarks:FDA GMP CEP Approved Manufacturer
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354
Email: support@targetmol.com
Products Intro: Product Name:Amosulalol
CAS:85320-68-9
Package:100 mg;500 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: LGM Pharma  
Tel: 1-(800)-881-8210
Email: inquiries@lgmpharma.com
Products Intro: Product Name:AMosulalol
CAS:85320-68-9
Purity:Typically NLT 98%

Amosulalol manufacturers

  • Amosulalol USP/EP/BP
  • Amosulalol USP/EP/BP pictures
  • $1.10 / 1g
  • 2021-08-13
  • CAS:85320-68-9
  • Min. Order: 1g
  • Purity: 99.9%
  • Supply Ability: 100 Tons min
  • AMosulalol
  • AMosulalol  pictures
  • $1.00 / 1KG
  • 2020-05-12
  • CAS: 85320-68-9
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20T
Amosulalol Basic information
Product Name:Amosulalol
Synonyms:Amosulalol;Benzenesulfonamide, 5-[1-hydroxy-2-[[2-(2-methoxyphenoxy)ethyl]amino]ethyl]-2-methyl-;Benzenesulfonamide, 5-[1-hydroxy-2-[[2-(2-methoxyphenoxy)ethyl]amino]ethyl]-2-methyl-, (+-)-;Amosulalol USP/EP/BP
CAS:85320-68-9
MF:C18H24N2O5S
MW:380.46
EINECS:
Product Categories:
Mol File:85320-68-9.mol
Amosulalol Structure
Amosulalol Chemical Properties
form Solid
color White to off-white
Safety Information
MSDS Information
Amosulalol Usage And Synthesis
DescriptionAmosulalol is a potent antihypertensive with combined alpha and beta blocking properties. Indicated for the treatment of essential hypertension, it appears to possess a minimum of side-effects. Its beta-blocking property reduces the tachycardia associated with alpha-blockers, while its alpha-blocking activity reduces the peripheral vasoconstriction associated with beta-blockade.
OriginatorYamanouchi (Japan)
DefinitionChEBI: Amosulalol is a sulfonamide.
Manufacturing ProcessA mixture of N-benzyl-2-(2-methoxyphenoxy)ethylamine, methyl ethyl ketone, and 5-bromoacetyl-2-methylbenzenesulfonamide was refluxed with stirring. After cooling the reaction mixture, ethyl ketone was distilled off under reduced pressure and the residue formed was dissolved in benzene. Then, ether was added to the solution and after removing the hydrobromide of N-benzyl-2-(2- methoxyphenoxy)ethylamine precipitated, the solvent was distilled off under reduced pressure to provide a viscous oily product.
The viscous oily product was dissolved in ethanol and after adding to the solution an excess amount of sodium borohydride, the mixture was stirred at room temperature followed by distilling off ethanol under reduced pressure. The residue was dissolved in ethyl acetate and the ethyl acetate layer recovered was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to provide a viscous oily product. The product was subjected to a silica gel column chromatography and eluted using benzene and then a mixture of benzene and ethyl acetate of 10:1 by volume ratio to provide 5-{1-hydroxy-2-[N-benzyl-2-(2- methoxyphenoxy)ethylamino]ethyl}-2-methyl-benzenesulfonamide as a viscous oily product.
In 200 ml of methanol was dissolved 20.0 g of 5-{1-hydroxy-2-[N-benzyl-2- (2-methoxyphenoxy)ethylamino]ethyl}-2-methyl-benzenesulfonamide. After adding thereto 20 ml of ethanol containing about 10% hydrogen chloride and 1.0 g of 10% palladium charcoal, the mixture was shaken in hydrogen gas stream. When the absorption of hydrogen stopped, the catalyst was filtered away and the filtrate was distilled off under reduced pressure. The residue was dissolved in 100 ml of ethanol while it was hot and the solution was allowed to stand overnight in ice chamber, whereby 12.8 g of the α-type crystals of 5-{1-hydroxy-2-[2-(2-methoxyphenoxy)ethylamino]ethyl}-2- methylbenzenesulfonamide were obtained as the colorless crystals, melting point 169°-171°C.
In practice it is usually used as monohydrochloride
Brand nameLowgan
Therapeutic FunctionAlpha-adrenergic blocker, Beta-adrenergic blocker, Antihypertensive
Tag:Amosulalol(85320-68-9) Related Product Information
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