Name | Cornuside |
Synonyms | Comuside Cornuside cornuside Comuside I Cornuside I 7-Galloylsecologanol 7-O-Galloylsecologanol (2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[2-(galloyloxy)ethyl]-2H-pyran-5-carboxylic acid methyl ester methyl (2R,3S,4R)-3-ethenyl-2-(beta-D-glucopyranosyloxy)-4-{2-[(3,4,5-trihydroxybenzoyl)oxy]ethyl}-3,4-dihydro-2H-pyran-5-carboxylate Methyl (2R,3S,4R)-3-ethenyl-4-[2-(3,4,5-trihydroxybenzoyl)oxyethyl]-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydro-2H-pyran-5-carboxylate |
CAS | 131189-57-6 |
InChI | InChI=1/C24H30O14/c1-3-11-12(4-5-35-21(32)10-6-14(26)17(28)15(27)7-10)13(22(33)34-2)9-36-23(11)38-24-20(31)19(30)18(29)16(8-25)37-24/h3,6-7,9,11-12,16,18-20,23-31H,1,4-5,8H2,2H3/t11-,12+,16+,18+,19-,20+,23+,24-/m0/s1 |
Molecular Formula | C24H30O14 |
Molar Mass | 542.49 |
Density | 1.58±0.1 g/cm3(Predicted) |
Boling Point | 817.6±65.0 °C(Predicted) |
Specific Rotation(α) | -91 (c, 1.0 in MeOH) |
Flash Point | 274.5°C |
Solubility | Soluble in methanol, DMSO, insoluble in petroleum ether and other solvents. |
Vapor Presure | 2.81E-28mmHg at 25°C |
Appearance | White-like crystal |
pKa | 7.90±0.25(Predicted) |
Storage Condition | -20°C |
Sensitive | Easily absorbing moisture |
Refractive Index | 1.648 |
MDL | MFCD21606970 |
Physical and Chemical Properties | Soluble in methanol, ethanol, DMSO and other organic solvents, derived from Cornus officinalis. |
WGK Germany | 3 |
Reference Show more | 1. Han Genli, Liu Hongsheng, Wang Shusen, et al. Simultaneous Determination of Monoside, Loganin, Cornus Neosides Oleanolic Acid and Ursolic Acid in Cornus Terpenoids Preparations by RP-HPLC Method [J]. Chinese Herbal Medicine 2017 48(024):5168-5173. 2. [IF = 5.396] Binkai Han et al."Ultrasound-assisted enzymatic extraction of Corni Fructus alpha-glucosidase inhibitors improves insulin resistance in HepG2 cells." Food Funct. 2021 Oct;12(20):9808-9819 |