Species with data from:

Gilbert, M.T.; Brooks, C.J.W., Characterization of Diastereomeric and Enantiomeric Ephedrines by Gas Chromatography Combined with Electron Impact Mass Spectrometry and Isobutane Chemical Ionization Mass Spectrometry, Biomed. Mass Spectrom., 1977, 4, 4, 226-231, https://doi.org/10.1002/bms.1200040407 .

8 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. (1R2R)-Norephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₂H₃₁NO₂Si)
   
2. (1R2S)-Norephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₂H₃₁NO₂Si)
   
3. (1S2R)-Norephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₂H₃₁NO₂Si)
   
4. (1S2S)-Norephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₂H₃₁NO₂Si)
   
5. (1S2S)-Ephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₃H₃₃NO₂Si)
   
6. (1R2R)-Ephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₃H₃₃NO₂Si)
   
7. (1S2R)-Ephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₃H₃₃NO₂Si)
   
8. (1R2S)-Ephedrine, N-(2-phenylbutanoyl)-O-TMS (C₂₃H₃₃NO₂Si)