Description
ent-9-Hydroxy-15-oxokaur-16-en-19-oic acid β-D-glucopyranosyl ester is a natural diterpenoid found in the herbs of Pteris semipinnata.
Synonyms
1-O-[(5β,8α,9β,10α,13α)-9-Hydroxy-15,18-dioxokaur-16-en-18-yl]-β- D-glucopyranose
IUPAC Name
[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1R,4S,5R,9R,10R,13R)-10-hydroxy-5,9-dimethyl-14-methylidene-15-oxotetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate
Molecular Formula
C26H38O9
Canonical SMILES
CC1(CCCC2(C1CCC34C2(CCC(C3)C(=C)C4=O)O)C)C(=O)OC5C(C(C(C(O5)CO)O)O)O
InChI
InChI=1S/C26H38O9/c1-13-14-5-10-26(33)24(3)8-4-7-23(2,16(24)6-9-25(26,11-14)20(13)31)22(32)35-21-19(30)18(29)17(28)15(12-27)34-21/h14-19,21,27-30,33H,1,4-12H2,2-3H3/t14-,15-,16-,17-,18+,19-,21+,23-,24-,25+,26-/m1/s1
InChIKey
PKAGWWDWHSCPAS-TULSSYLPSA-N
Boiling Point
670.4±55.0 °C(Predicted)
Density
1.39±0.1 g/cm3(Predicted)
pKa
12.51±0.70(Predicted)