128441-37-2

Basic information

• Product Name: (+)-2-methylamino-1-(4-hydroxyphenyl)ethanol (+)-3-bromocamphor-8-sulphonate
• CAS NO: 128441-37-2
• Molecular Weight: 478.404
• Mol File: 128441-37-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (+)-2-methylamino-1-(4-hydroxyphenyl)ethanol (+)-3-bromocamphor-8-sulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-2-methylamino-1-(4-hydroxyphenyl)ethanol (+)-3-bromocamphor-8-sulphonate(128441-37-2)
• EPA Substance Registry System: (+)-2-methylamino-1-(4-hydroxyphenyl)ethanol (+)-3-bromocamphor-8-sulphonate(128441-37-2)

Safety Data

• Hazardous Substances Data: 128441-37-2(Hazardous Substances Data)

Upstream product

• 532-80-9 synephrine 
• 14575-84-9 (-)-3-bromocamphor-8-sulphonic acid ammonium salt 
• 14575-84-9 (+)-3-bromocamphor-8-sulphonic acid ammonium salt 

Relevant articles and documents

The Resolution and Absolute Configuration by X-Ray Crystallography of the Isomeric Octopamines and Synephrines

Racemates of the naturally occuring biogenic amines, o-, m-, and p-octopamine and p-synephrine, have been resolved by the preparation of suitable diastereomeric salts with antipodes of appropriate organic acids.The circular dichroism (c.d.) curves of (-)-m-octopamine hydrochloride and (-)-m-synephrine hydrochloride were superimposable and of opposite sign to those of the corresponding (-)-p-derivatives.X-ray crystallography of the (-)-3-bromocamphor-8-sulphonate salt of (-)-p-synephrine confirmed (for the first time by direct means in this series of compounds) that the absolute configuration of (-)-p-synephrine is R.It is concluded from the c.d. data that the absolute configuration of (-)-p-octopamine is also R.