cis-3,4-Dihydroxy-beta-iononeCAS# 875666-39-0 |
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3D structure
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Number of papers citing our products
| Cas No. | 875666-39-0 | SDF | Download SDF |
| PubChem ID | 11499563 | Appearance | Oil |
| Formula | C13H20O3 | M.Wt | 224.3 |
| Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (E)-4-[(3R,4S)-3,4-dihydroxy-2,6,6-trimethylcyclohexen-1-yl]but-3-en-2-one | ||
| SMILES | CC1=C(C(CC(C1O)O)(C)C)C=CC(=O)C | ||
| Standard InChIKey | FXRGLHAKDUTPCV-CYLBZQBVSA-N | ||
| Standard InChI | InChI=1S/C13H20O3/c1-8(14)5-6-10-9(2)12(16)11(15)7-13(10,3)4/h5-6,11-12,15-16H,7H2,1-4H3/b6-5+/t11-,12+/m0/s1 | ||
| 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 | Zhongguo Zhong Yao Za Zhi. 2014 Oct;39(19):3777-81.Study on chemical constituents from cultivated Gynura nepalensis[Pubmed: 25612439]
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cis-3,4-Dihydroxy-beta-ionone Dilution Calculator
cis-3,4-Dihydroxy-beta-ionone Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.4583 mL | 22.2916 mL | 44.5831 mL | 89.1663 mL | 111.4579 mL |
| 5 mM | 0.8917 mL | 4.4583 mL | 8.9166 mL | 17.8333 mL | 22.2916 mL |
| 10 mM | 0.4458 mL | 2.2292 mL | 4.4583 mL | 8.9166 mL | 11.1458 mL |
| 50 mM | 0.0892 mL | 0.4458 mL | 0.8917 mL | 1.7833 mL | 2.2292 mL |
| 100 mM | 0.0446 mL | 0.2229 mL | 0.4458 mL | 0.8917 mL | 1.1146 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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[Study on chemical constituents from cultivated Gynura nepalensis].[Pubmed:25612439]
Zhongguo Zhong Yao Za Zhi. 2014 Oct;39(19):3777-81.
Taking application of some isolation and purification technologies, such as solvent extraction, preliminary solvent isolation, column chromatographies over silica gel and Sephadex LH-20 gel and preparative HPLC, 10 compounds were obtained from Gynura nepalensis cultivated in the suburban area of Beijing. Their structures were identified by spectroscopic methods and comparison with literature as (3R) -3-hydroxy-beta-ionone (1), (3S,5R, 6S, 7E) -5, 6-epoxy-3-hydroxy-7-megastigmen-9-one (2), (+) -boscialin (3), 3, 6-trans-3-hydroxy-alpha-ionone (4), 3, 6-cis-3-hydroxy-alpha-ionone (5), 3, 4-cis-3, 4-dihydroxy-beta-ionone (6), ethyl caffeate (7), loliolide (8), 1H-indole-3-carbaldehyde (9), and 3-(hydroxyacetyl)indole (10), respectively. All compounds were isolated from the title plant for the first time, and with compounds 1, 2, 4-7, 9 and 10 being isolated from Gynura species for the first time. Structurally, the above compounds 1-6 belong to C13 nor-sesquiterpenoids, sharing the same carbon skeleton of megastigmane. According to this study, they are one of major kinds of chemical constituents of Gynura nepalensis and have important reference value for the investigation on phytotaxonomy of this species.
