919120-78-8
919120-78-8 structure
- Name: 19-[(beta-D-glucopyrasyl)oxy]-19-oxo-ent-labda-8(17),13-dien-16,15-olide
- Chemical Name: 1-O-({(1R,4aS,5R)-1,4a-Dimethyl-6-methylene-5-[2-(2-oxo-2,5-dihyd ro-3-furanyl)ethyl]decahydro-1-naphthalenyl}carbonyl)-β-D-glucopy ranose
- CAS Number: 919120-78-8
- Molecular Formula: C26H38O9
- Molecular Weight: 494.574
- Catalog: Natural product Moss
- Create Date: 2016-07-27 12:08:53
- Modify Date: 2025-08-31 14:33:49
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19-[(β-D-Glucopyranosyl)oxy]-19-oxo-ent-labda-8(17),13-dien-16,15-olide, the metabolite of Neoandrographolide, inhibits nitric oxide (NO) production in lipopolysaccharide-activated macrophages[1].
| Name | 1-O-({(1R,4aS,5R)-1,4a-Dimethyl-6-methylene-5-[2-(2-oxo-2,5-dihyd ro-3-furanyl)ethyl]decahydro-1-naphthalenyl}carbonyl)-β-D-glucopy ranose |
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| Synonyms |
1-O-({(1R,4aS,5R)-1,4a-Dimethyl-6-methylene-5-[2-(2-oxo-2,5-dihydro-3-furanyl)ethyl]decahydro-1-naphthalenyl}carbonyl)-β-D-glucopyranose
β-D-Glucopyranose, 1-O-[[(1S,4aR,5S,8aR)-5-[2-(2,5-dihydro-2-oxo-3-furanyl)ethyl]decahydro-1,4a-dimethyl-6-methylene-1-naphthalenyl]carbonyl]- β-D-Glucopyranose, 1-O-[[(1R,4aS,5R)-5-[2-(2,5-dihydro-2-oxo-3-furanyl)ethyl]decahydro-1,4a-dimethyl-6-methylene-1-naphthalenyl]carbonyl]- 1-O-({(1S,4aR,5S,8aR)-1,4a-Dimethyl-6-methylene-5-[2-(2-oxo-2,5-dihydro-3-furanyl)ethyl]decahydro-1-naphthalenyl}carbonyl)-β-D-glucopyranose |
| Description | 19-[(β-D-Glucopyranosyl)oxy]-19-oxo-ent-labda-8(17),13-dien-16,15-olide, the metabolite of Neoandrographolide, inhibits nitric oxide (NO) production in lipopolysaccharide-activated macrophages[1]. |
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| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 667.6±55.0 °C at 760 mmHg |
| Molecular Formula | C26H38O9 |
| Molecular Weight | 494.574 |
| Flash Point | 219.6±25.0 °C |
| Exact Mass | 494.251587 |
| PSA | 142.75000 |
| LogP | 3.39 |
| Vapour Pressure | 0.0±4.6 mmHg at 25°C |
| Index of Refraction | 1.583 |
| Hazard Codes | Xi |
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