8-O-acetyl shanzhiside methyl ester

CAS	57420-46-9
Synonyms	8-Acetylshanzhiside methyl ester
IUPAC Name	Methyl (1S,4aS,5R,7S,7aS)-7-acetyloxy-5-hydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-carboxylate
Molecular Weight	448.42
Molecular Formula	C19H28O12
Canonical SMILES	CC(=O)O[C@]1(C[C@H]([C@H]2[C@@H]1[C@@H](OC=C2C(=O)OC)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O)C
InChI	InChI=1S/C19H28O12/c1-7(21)31-19(2)4-9(22)11-8(16(26)27-3)6-28-17(12(11)19)30-18-15(25)14(24)13(23)10(5-20)29-18/h6,9-15,17-18,20,22-25H,4-5H2,1-3H3/t9-,10-,11+,12-,13-,14+,15-,17+,18+,19+/m1/s1
InChI Key	ARFRZOLTIRQFCI-NGQYDJQZSA-N
Boiling Point	634.2±55.0 °C
Purity	98%
Density	1.52 g/ml
pKa	12.80±0.70
Appearance	Powder