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282553 Aldrich

(1R,2S)-(−)-Norephedrine

99%

Synonym: (1R,2S)-2-Amino-1-phenyl-1-propanol, L-(−)-Norephedrine

  • CAS Number 492-41-1

  • Linear Formula C6H5CH(OH)CH(CH3)NH2

  • Molecular Weight 151.21

  •  Beilstein Registry Number 2207678

  •  EC Number 207-755-7

  •  MDL number MFCD00008079

  •  PubChem Substance ID 24857054

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Properties

Related Categories Alkaloid, Asymmetric Synthesis, Cell Biology, Chemical Synthesis, Chiral Auxiliaries,
InChI Key   DLNKOYKMWOXYQA-CBAPKCEASA-N
assay   99%
optical activity   [α]20/D −41°, c = 7 in 1 M HCl
mp   51-53 °C (lit.)
storage temp.   2-8°C
Gene Information   rat ... Adra1a(29412), Adra1b(24173), Adra1d(29413)

Description

Packaging

10, 50 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
RC2275000
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C

Milli-Q® Water Purification Solutions

Screeing simplified
Protocols & Articles

Articles

Ephedrines

Both enantiomers of ephedrine, pseudoephedrine, norephedrine, and their derivatives are used as practical chiral auxiliaries for asymmetric synthesis. Enolates of readily available (1R,2R)-(–)- and (...
Aldrich ChemFiles 2005, 5.4, 9.
Keywords: Alkylations, Asymmetric synthesis, Chemfiles, Chiral auxiliaries

Peer-Reviewed Papers
15

References

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