Scopolamine methylbromide

Scopolamine methylbromide structural formula

CAS Number155-41-9
Molecular FormulaC18H24BrNO4
Molecular Weight398.297
  • Scopolamine methylbromide
  • (1R,2R,4S,5S,7s)-7-{[(2S)-3-Hydroxy-2-phenylpropanoyl]oxy}-9,9-dimethyl-3-oxa-9-azatricyclo[,4~]nonan-9-ium bromide
  • 3-Oxa-9-azoniatricyclo[,4~]nonane, 7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9,9-dimethyl-, bromide, (1R,2R,4S,5S)- (1:1)
  • 155-41-9
  • 3-Oxa-9-azoniatricyclo[,4]nonane, 7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9,9-dimethyl-, bromide, (1?,2?,4?,5?,7?)-
  • (-)-Scopolamine methobromide
  • (-)-Scopolamine methyl bromide
  • 1?H,5?H-Tropanium, 6?,7?-epoxy-3?-hydroxy-8-methyl-, bromide, (-)-tropate
  • 3-Oxa-9-azoniatricyclo[,4]nonane, 7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9,9-dimethyl-, bromide, [7(S)-(1?,2?,4?,5?,7.beta]).-
  • 3-Oxa-9-azoniatricyclo[,4]nonane, 7-(3-hydroxy-1-oxo-2-phenylpropoxy)-9,9-dimethyl-, bromide, [7(S)-(1?,2?,4?,5?,7?)]-
  • 3-Oxa-9-azoniatricyclo[,4]nonane, 7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9,9-dimethyl-, bromide (1:1), (1?,2?,4?,5?,7?)-
  • Ampyrox
  • Bromure de N-methylhyoscinium
  • bromuro de N-metilhioscinio
  • Epoxymethamine bromide
  • Epoxytropine tropate methylbromide
  • Holopon
  • Hyoscine methobromide
  • Hyoscine methyl bromide
  • Lescopine bromide
  • Mescopil
  • Methscopolamin bromide
  • Methscopolamine bromide
  • Methylscopolamine bromide
  • Neo-Avagal
  • N-methylhyoscinium bromide
  • N-Methylhyosciniumbromid
  • N-Methylscopolamine bromide
  • N-Methylscopolammonium bromide
  • NSC 120606
  • NSC 61809
  • Pamine bromide
  • Paraspan
  • Proscomide
  • Restropin
  • Scopolamine methobromide
  • Scopolamine methyl bromide
  • EINECS 205-844-5
  • 6beta,7beta-Epoxy-3alpha-hydroxy-8-methyl-1alphaH,5alphaH-tropanium bromide (-)-tropate
  • 7-(3-Hydroxy-1-oxo-2-phenylpropoxy)-9,9-dimethyl-3-oxo-9-azoniatricyclo-(,4))nonane bromide
  • Hyoscine methylbromide
  • Methoscopylamine bromide
  • Methylscopolamine hydrobromide
  • Scopolammonium, N-methyl-, bromide
  • Scopolammonium, N-methylbromide
  • 1alphaH,5alphaH-Tropanium, 6beta,7beta-epoxy-3alpha-hydroxy-8-methyl-, bromide, (-)-tropate
  • 1-alpha-H,5-alpha-H-Tropanium,6-beta,7-beta-epoxy-3-alpha-hydroxy-8-methyl-, bromide,
  • Scordin
  • (S)-6beta,7beta-Epoxy-8-methyl-3alpha-(-)-tropoyloxy-1alphaH,5alphaH-tromanium bromide
  • Hyoscin methobromide
  • Hyoscin-N-methylbromid
  • Scopolamin-N-methylbromid
  • Pamine Forte
  • (-)-(1S,3s,5R,6R,7S)-6,7-epoxy-8-methyl-3-[(S)-tropoyloxy]tropanium bromide
  • (S)-6beta,7beta-epoxy-8-methyl-3alpha-(-)-tropoyloxy-1alphaH,5alphaH-tromanium bromide
  • N-methylhyoscine bromide
  • 1420-31-1
  • 2660-04-0


Separation of Scopolamine methylbromide on Newcrom R1 HPLC column

Separation of Scopolamine methylbromide on Newcrom C18 HPLC column

Scopolamine methylbromide can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail:" or by phone: 847-229-2629.
SIELC Technologies usually develops more than one method for each compound on our website. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to so we can ensure you get optimal results for your compound of interest.
Application Analytes:
Scopolamine methylbromide