20S-Ginsenoside Rg3

Upper classes

IDs and Links
LipidBank	[1]
LipidMaps	[2]
CAS	14197-60-5
KEGG	{{{KEGG}}}
KNApSAcK	[3]
CDX file
MOL file	20S-Ginsenoside Rg3.mol

20(S)-Ginsenoside-Rg3
Structural Information
Systematic Name	(3beta,12beta)-12,20-Dihydroxydammar-24-en-3-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside
Common Name	20(S)-Ginsenoside-Rg3 Ginsenoside Rg3 3beta-[(2-O-beta-D-Glucopyranosyl-beta-D-glucopyranosyl)oxy]-dammar-24-ene-12beta,20-diol Dammarane beta-D-glucopyranoside deriv. (20S)-Propanaxadiol (3beta,12beta)-12,20-Dihydroxydammar-24-en-3-yl O-beta-D-glucopyranosyl-(12)-beta-D-glucopyranoside
Symbol
Formula	C42H72O13
Exact Mass	784.49729239
Average Mass	785.01328
SMILES	C(C1)C(C(CCC=C(C)C)(C)O)C(C(O)6)C(C)1C(C5)(C)C(C6)C(C(C5)2)(CCC(OC(C3OC(C4O)OC(CO)C(O)C4O)OC(CO)C(C3O)O)C(C)(C)2)C
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

M.P.2	298 - 303 °C
IR (KBr)1	3350, 1635, 1155, 1075, 1035, 1020, 985 cm-1
1H-NMR (C5D5N, 100 MHz)1	0.86 (s, CH3), 1.00 (s, CH3), 1.11 (s, CH3), 1.31 (s, CH3), 1.40 (s, CH3), 1.65 (s, CH3), 1.68 (s, CH3), 4.91 and 5.33 (each d, J=7.0 Hz, 2 x anomeric H), 5.30 (m, H-24)
13C-NMR (C5D5N, 25.15MHz)1	C-1) 39.4, (2) 26.9, (3) 89.2, (4) 39.9, (5) 56.6, (6) 18.6, (7) 35.4, (8) 40.2, (9) 50.6, (10) 37.2, (11) 32.3, (12) 71.0, (13) 49.4, (14) 51.9, (15) 31.6, (16) 26.9, (17) 50.8, (18) 16.0, (19) 16.5, (20) 73.2, (21) 22.8, (22) 43.4, (23) 22.8, (24) 126.2, (25) 130.8, (26) 25.9, (27) 17.8, (28) 28.3, (29) 16.7, (30) 17.5 Glc I (1) 105.1, (2) 83.5, (3) 78.1, (4) 71.9, (5) 78.1, (6) 63.1 Glc II (1) 106.0, (2) 77.0, (3) 78.5, (4) 72.0, (5) 78.1, (6) 63.1

1) M. Okuhira et al., Yakugaku Zasshi, 103, 173 (1983)., 2) T. Taniyama et al., Yakugaku Zasshi, 103, 612 (1983).