DihydrosesaminCAS# 83708-70-7 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 83708-70-7 | SDF | Download SDF |
| PubChem ID | 10871980 | Appearance | Powder |
| Formula | C20H20O6 | M.Wt | 356.4 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(2S,3R,4R)-2-(1,3-benzodioxol-5-yl)-4-(1,3-benzodioxol-5-ylmethyl)oxolan-3-yl]methanol | ||
| SMILES | C1C(C(C(O1)C2=CC3=C(C=C2)OCO3)CO)CC4=CC5=C(C=C4)OCO5 | ||
| Standard InChIKey | JOCPSXXUQJXDBI-AUSJPIAWSA-N | ||
| Standard InChI | InChI=1S/C20H20O6/c21-8-15-14(5-12-1-3-16-18(6-12)25-10-23-16)9-22-20(15)13-2-4-17-19(7-13)26-11-24-17/h1-4,6-7,14-15,20-21H,5,8-11H2/t14-,15-,20+/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 | Journal of Wood Science,2001,47(6) 476-82.Lignans of Chamaecyparis obtusa[Reference: WebLink]
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Dihydrosesamin Dilution Calculator
Dihydrosesamin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.8058 mL | 14.0292 mL | 28.0584 mL | 56.1167 mL | 70.1459 mL |
| 5 mM | 0.5612 mL | 2.8058 mL | 5.6117 mL | 11.2233 mL | 14.0292 mL |
| 10 mM | 0.2806 mL | 1.4029 mL | 2.8058 mL | 5.6117 mL | 7.0146 mL |
| 50 mM | 0.0561 mL | 0.2806 mL | 0.5612 mL | 1.1223 mL | 1.4029 mL |
| 100 mM | 0.0281 mL | 0.1403 mL | 0.2806 mL | 0.5612 mL | 0.7015 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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Lignans of Chamaecyparis obtusa
Journal of Wood Science,2001,47(6) 476-82.
Heartwood ofChamaecyparis obtusa contains significant amounts of a dibenzylbutyrolactone lignan, hinokinin (8). This investigation demonstrated that the contents of 8 and a norlignan, hinokiresinol (12), were higher in the heartwood region than in the sapwood, indicating their nature of being heartwood extractives. Eleven lignans — xanthoxylol (1), 7-oxohinokinin (2), savinin (3), Dihydrosesamin (4), isoactifolin (5), sesamin (6), piperitol (7), hinokinin (8), pluviatolide (9), haplomyrfolin (10), and rnatairesinol (11) — were isolated from young shoots ofChamaecyparis obtusa cv. Breviramea. Eight lignans (1, 2, 4, 5, 7, 9,10, and11) were isolated from this plant for the first time. Chiral high-performance liquid Chromatographie analysis showed that8, 9, 10, and11, were found to be levorotatory and optically pure (>99% e.e.). Based on the chemical structures of the isolated lignans, possible biosynthetic pathways of8 are discussed.
