CAS Number20831-76-9
SynonymsGentiop icroin; EINECS 244-070-2; (5R,6S)-5-ethenyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside; MFCD00075700; (5R-trans)-5-Ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one; Gentiopicroside; β-D-Glucopyranoside de (5R,6S)-5-éthènyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yle; (5R,6S)-1-Oxo-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside; (5R-trans)-5-Ethenyl-6-(β-d-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one; (5R,6S)-1-Oxo-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyr-6-yl-β-D-glucopyranoside; GENTIOPICRIN
Molecular FormulaC16H20O9
Molecular Weight356.32
Purity≥98 (HPLC)%
Density1.5±0.1 g/cm3
Boiling Point667.8±55.0 °C at 760 mmHg
Melting Point191°C
Appearancepowder
EINECS244-070-2
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20831-76-9 |
| Catalog No. | 2A-9010716 |
| Chinese Name | 龙胆苦苷 |
| Synonyms | Gentiop icroin; EINECS 244-070-2; (5R,6S)-5-ethenyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside; MFCD00075700; (5R-trans)-5-Ethenyl-6-(b-D-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one; Gentiopicroside; β-D-Glucopyranoside de (5R,6S)-5-éthènyl-1-oxo-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yle; (5R,6S)-1-Oxo-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-6-yl β-D-glucopyranoside; (5R-trans)-5-Ethenyl-6-(β-d-glucopyranosyloxy)-5,6-dihydro-1H,3H-pyrano[3,4-c]pyran-1-one; (5R,6S)-1-Oxo-5-vinyl-5,6-dihydro-1H,3H-pyrano[3,4-c]pyr-6-yl-β-D-glucopyranoside; GENTIOPICRIN |
| Molecular Formula | C16H20O9 |
| Molecular Weight | 356.32 |
| Purity | ≥98 (HPLC) |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 667.8±55.0 °C at 760 mmHg |
| Melting Point | 191°C |
| Appearance | powder |
| Storage Condition | -20°C; avoid heating |
| Application | Gentiopicroside is a natural iridoid glycoside that inhibits P450 activity with IC50 and Ki values of 61 µM and 22.8 µM for CYP2A6, respectively; Gentiopicroside has anti-inflammatory and antioxidan |
| EINECS | 244-070-2 |
| PubChem ID | 329825007 |
| MDL Number | MFCD00075700 |
| SMILES | C=C[C@H]1[C@H](O[C@]2([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)OC=C3C(OCC=C31)=O |
| InChI | 1S/C16H20O9/c1-2-7-8-3-4-22-14(21)9(8)6-23-15(7)25-16-13(20)12(19)11(18)10(5-17)24-16/h2-3,6-7,10-13,15-20H,1,4-5H2/t7-,10-,11-,12+,13-,15+,16+/m1/s1 |
| InChI Key | DUAGQYUORDTXOR-GPQRQXLASA-N |
| NACRES Code | NA.25 |
| UNSPSC | 12352205 |
| MSDS | msds/10716_1_20831_76_9.pdf |
| Transport Info | Product Name: Gentianopicroside |
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| Ginsenoside Rb1 | 41753-43-9 | 2A-9010733 |
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