6-Epi-8-O-acetylharpagideCAS# 97169-44-3 |
- 8-O-Acetylharpagide
Catalog No.:BCN4256
CAS No.:6926-14-3
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 97169-44-3 | SDF | Download SDF |
| PubChem ID | 21604822 | Appearance | Powder |
| Formula | C17H26O11 | M.Wt | 406.39 |
| Type of Compound | Iridoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(1S,4aS,5S,7S,7aS)-4a,5-dihydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,5,6,7a-tetrahydrocyclopenta[c]pyran-7-yl] acetate | ||
| SMILES | CC(=O)OC1(CC(C2(C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O)C | ||
| Standard InChIKey | CAFTUQNGDROXEZ-FPARNOHQSA-N | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
| Description | Standard reference |
| Structure Identification | Nat Prod Commun. 2013 Mar;8(3):333-4.Andrographidine G, a new flavone glucoside from Andrographis paniculata.[Pubmed: 23678804]A new flavone glucoside, andrographidine G (1), was isolated from Andrographis paniculata together with 13 known compounds, including flavonoids, diterpenoids, and iridoids.
Phytochemistry. 2000 Aug;54(8):807-9.Iridoids from Caryopteris x clandonensis.[Pubmed: 11014270]In continuation of our phytochemical studies on Caryopteris x clandonensis (Lamiaceae), three further iridoids were isolated from the methanolic extract of the stems.
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6-Epi-8-O-acetylharpagide Dilution Calculator
6-Epi-8-O-acetylharpagide Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.4607 mL | 12.3035 mL | 24.6069 mL | 49.2138 mL | 61.5173 mL |
| 5 mM | 0.4921 mL | 2.4607 mL | 4.9214 mL | 9.8428 mL | 12.3035 mL |
| 10 mM | 0.2461 mL | 1.2303 mL | 2.4607 mL | 4.9214 mL | 6.1517 mL |
| 50 mM | 0.0492 mL | 0.2461 mL | 0.4921 mL | 0.9843 mL | 1.2303 mL |
| 100 mM | 0.0246 mL | 0.123 mL | 0.2461 mL | 0.4921 mL | 0.6152 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Iridoids from Caryopteris x clandonensis.[Pubmed:11014270]
Phytochemistry. 2000 Aug;54(8):807-9.
In continuation of our phytochemical studies on Caryopteris x clandonensis (Lamiaceae), three further iridoids were isolated from the methanolic extract of the stems. Their structures were established by 1D and 2D NMR and MS analysis as a C-6 epimer of 8-O-acetylharpagide (6-Epi-8-O-acetylharpagide), a derivative of harpagide which contained the unusual feature of a 3',4' seco-glycopyranosyl moiety (clandonoside II) and a methyl cetal of 8-O-acetylharpagide aglucone hydrate named clandonensine.
Andrographidine G, a new flavone glucoside from Andrographis paniculata.[Pubmed:23678804]
Nat Prod Commun. 2013 Mar;8(3):333-4.
A new flavone glucoside, andrographidine G (1), was isolated from Andrographis paniculata together with 13 known compounds, including flavonoids, diterpenoids, and iridoids. The structure of 1 was established by spectroscopic and spectrometric techniques, including HR-ESI-TOF-MS, 1D and 2D NMR, and chemical methods. The known compounds were identified as andrographidine A (2), (2R)-5-hydroxy-7,8-dimethoxyflavanone-5-O-beta-D-glucopyranoside (3), acanthoside B (4), neoandrographiside (5), andropanoside (6), andrographiside (7), andrographolide (8), 14-deoxy-11,12-didehydroandrographiside (9), 14-deoxy-11,12-didehydroandrographolide (10), procumbide (11), procumboside (12), 6-Epi-8-O-acetylharpagide (13), and curvifloruside F (14).
