Rac-14-epi-Dextromethorphan
(4betaS,8alphaR,9S)-3-methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene
Rac-14-epi-Dextromethorphan is an analog of Dextromethorphan which is an antitussive compound showing analgesic properties. Dextromethorphan is used in cough medication formulations.
Synonyms
(4betaS,8alphaR,9S)-3-methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene
CAS No
1453167-99-1 1453167-99-1, 14R-isomer
Molecular Formula
C₁₈H₂₅NO
Appearance
Colorless to dark orange thick oil
Solubility
Chloroform (slightly), methanol (slightly)
Specific Rotation (c=1.0, Methanol)
As reported
Elemental Analysis
Calculated: %C: 79.66, %H: 9.28, %N: 5.16
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap.