| Identification | |
| Name: | b-D-Glucopyranosiduronic acid, (3b,20b)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-b-D-glucopyranuronosyl- |
| Synonyms: | Glycyrrhezinicacid; Glycyrrhizin; Glycyrrhizinic acid; Uralsaponin A |
| CAS: | 103000-77-7 |
| Molecular Formula: | C42H62 O16 |
| Molecular Weight: | 822.9321 |
| InChI: | InChI=1/C42H62O16/c1-37(2)21-8-11-42(7)31(20(43)16-18-19-17-39(4,36(53)54)13-12-38(19,3)14-15-41(18,42)6)40(21,5)10-9-22(37)55-35-30(26(47)25(46)29(57-35)33(51)52)58-34-27(48)23(44)24(45)28(56-34)32(49)50/h16,19,21-31,34-35,44-48H,8-15,17H2,1-7H3,(H,49,50)(H,51,52)(H,53,54)/t19-,21-,22-,23-,24-,25-,26-,27+,28-,29-,30+,31+,34-,35+,38+,39-,40-,41+,42+/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 220 deg C decomposes |
| Flash Point: | 288.1°C |
| Boiling Point: | 971.4°Cat760mmHg |
| Density: | 1.43g/cm3 |
| Refractive index: | 1.62 |
| Solubility: | Freely sol in hot water, alcohol; practically insol in ether SLIGHTLY SOL IN ETHER |
| Flash Point: | 288.1°C |
| Color: | Crystals from glacial acetic acid PLATES OR PRISMS FROM ACETIC ACID |
| Safety Data | |
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