41749-07-9

Basic information

• Product Name: (1R,2R,4S,5S,7S)-9,9-Diethyl-7-((S)-3-hydroxy-2-phenyl-propionyloxy)-3-oxa-9-azonia-tricyclo[3.3.1.0^2,4]nonane; bromide
• CAS NO: 41749-07-9
• Molecular Weight: 426.351
• Mol File: 41749-07-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1R,2R,4S,5S,7S)-9,9-Diethyl-7-((S)-3-hydroxy-2-phenyl-propionyloxy)-3-oxa-9-azonia-tricyclo[3.3.1.0^2,4]nonane; bromide(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2R,4S,5S,7S)-9,9-Diethyl-7-((S)-3-hydroxy-2-phenyl-propionyloxy)-3-oxa-9-azonia-tricyclo[3.3.1.0^2,4]nonane; bromide(41749-07-9)
• EPA Substance Registry System: (1R,2R,4S,5S,7S)-9,9-Diethyl-7-((S)-3-hydroxy-2-phenyl-propionyloxy)-3-oxa-9-azonia-tricyclo[3.3.1.0^2,4]nonane; bromide(41749-07-9)

Safety Data

• Hazardous Substances Data: 41749-07-9(Hazardous Substances Data)

Upstream product

• 24676-80-0 (-)-Norscopolamin-hydrochlorid 
• 114-49-8 hyoscine hydrobromide 
• 74-96-4 ethyl bromide 
• 67009-40-9 (-)-N-Ethylnorscopolamin 

Relevant articles and documents

The synthesis of anticholinergically active N-alkylnorscopolamines and their quaternary salts with particular consideration of the bronchospasmolytic compound (-)-N-ethylnorscopolamine methobromide (Ba 253 BR)

The synthesis of anticholinergic N-alkylnorscopolamines and their quaternary salts, especially the synthesis of (-)-N-ethylnorscopolamine methobromide (Ba 253 BR), is reported. (-)-N-Ethylnorscopolamine methobromide differs from the stereoisomeric (-)-N-ethylscopolammonium bromide not only by its physico-chemical, but also by its pharmacological properties. (-)-N-Ethylnorscopolamine methobromide represents an anticholinergic bronchodilator with long duration of action.