20S-Ginsenoside Rh1

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Upper classes



20(S)-Ginsenoside Rh1
20S-Ginsenoside Rh1.png
Structural Information
Systematic Name (3beta,6alpha,12beta)-3,12,20-Trihydroxydammar-24-en-6-yl beta-D-glucopyranoside
Common Name
  • 20(S)-Ginsenoside Rh1
  • Ginsenoside Rh1
  • Prosapogenin A2
  • Sanchinoside B2
  • Sanchinoside Rh1
  • Dammarane beta-D-glucopyranoside deriv.
Symbol
Formula C36H62O9
Exact Mass 638.439383582
Average Mass 638.87208
SMILES C(C(C)24)(C(C)(C3C(OC(C5O)OC(CO)C(O)C5O)C4)CCC(C(C)(C)3)O)CC(C(C21C)C(C(CCC=C(C)C)(C)O)CC1)O
Physicochemical Information
Melting Point
Boiling Point
Density
Optical Rotation
Reflactive Index
Solubility
Spectral Information
Mass Spectra
UV Spectra
IR Spectra
NMR Spectra
Chromatograms





Spectroscopic Data

1H-NMR (C5D5N) 4.98 (d, J=7.0 Hz, H-1 of Glc)
13C-NMR (C5D5N, 25.15MHz) C-1) 39.4, (2) 27.9, (3) 78.6, (4) 40.3, (5) 61.4, (6) 78.0, (7) 45.2, (8) 41.1, (9) 50.2, (10) 39.6, (11) 32.0, (12) 71.0, (13) 48.2, (14) 51.6, (15) 31.1, (16) 27.2, (17) 54.7, (18) 17.4, (19) 17.6, (20) 73.0, (21) 26.8, (22) 35.8, (23) 23.0, (24) 126.3, (25) 130.6, (26) 25.8, (27) 17.6, (28) 31.7, (29) 16.4, (30) 16.8 Glc (1) 105.9, (2) 75.4, (3) 80.0, (4) 71.8, (5) 79.5, (6) 63.1

O. Tanaka et al., Chem.Pharm.Bull., 27, 88 (1979).

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