6-Aldehydo-isoophiopogonone ACAS# 112500-90-0 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 112500-90-0 | SDF | Download SDF |
| PubChem ID | 5317207 | Appearance | Powder |
| Formula | C19H14O7 | M.Wt | 354.3 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 3-(1,3-benzodioxol-5-ylmethyl)-5,7-dihydroxy-8-methyl-4-oxochromene-6-carbaldehyde | ||
| SMILES | CC1=C(C(=C(C2=C1OC=C(C2=O)CC3=CC4=C(C=C3)OCO4)O)C=O)O | ||
| Standard InChIKey | RTHZSGZAVUIROF-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C19H14O7/c1-9-16(21)12(6-20)18(23)15-17(22)11(7-24-19(9)15)4-10-2-3-13-14(5-10)26-8-25-13/h2-3,5-7,21,23H,4,8H2,1H3 | ||
| 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 | J Sep Sci. 2009 Jun;32(11):1949-56.An efficient combination of supercritical fluid extraction and high-speed counter-current chromatography to extract and purify homoisoflavonoids from Ophiopogon japonicus (Thunb.) Ker-Gawler.[Pubmed: 19425020 ]
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6-Aldehydo-isoophiopogonone A Dilution Calculator
6-Aldehydo-isoophiopogonone A Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.8225 mL | 14.1123 mL | 28.2247 mL | 56.4493 mL | 70.5617 mL |
| 5 mM | 0.5645 mL | 2.8225 mL | 5.6449 mL | 11.2899 mL | 14.1123 mL |
| 10 mM | 0.2822 mL | 1.4112 mL | 2.8225 mL | 5.6449 mL | 7.0562 mL |
| 50 mM | 0.0564 mL | 0.2822 mL | 0.5645 mL | 1.129 mL | 1.4112 mL |
| 100 mM | 0.0282 mL | 0.1411 mL | 0.2822 mL | 0.5645 mL | 0.7056 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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An efficient combination of supercritical fluid extraction and high-speed counter-current chromatography to extract and purify homoisoflavonoids from Ophiopogon japonicus (Thunb.) Ker-Gawler.[Pubmed:19425020]
J Sep Sci. 2009 Jun;32(11):1949-56.
Supercritical fluid extraction (SFE) was used to extract homoisoflavonoids from Ophiopogon japonicus (Thunb.) Ker-Gawler. The optimization of parameters was carried out using an orthogonal test L9 (3)(4) including pressure, temperature, dynamic extraction time and the amount of modifier. The process was then scaled up by 100 times with a preparative SFE system under the optimized conditions of 25 MPa, 55 degrees C, 4.0 h and 25% methanol as a modifier. Then crude extracts were separated and purified by high-speed counter-current chromatography (HSCCC) with a two-phase solvent system composed of n-hexane/ethyl acetate/methanol/ACN/water (1.8:1.0:1.0:1.2:1.0 v/v). There three homoisoflavonoidal compounds including methylophiopogonanone A 6-Aldehydo-isoophiopogonone A, and 6-formyl-isoophiopogonanone A, were successfully isolated and purified in one step. The collected fractions were analyzed by HPLC. In each operation, 140 mg crude extracts was separated and yielded 15.3 mg of methylophiopogonanone A (96.9% purity), 4.1 mg of 6-Aldehydo-isoophiopogonone A (98.3% purity) and 13.5 mg of 6-formyl-isoophiopogonanone A (97.3% purity) respectively. The chemical structure of the three homoisoflavonoids are identified by means of ESI-MS and NMR analysis.
