7-OxohinokininCAS# 130837-92-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 130837-92-2 | SDF | Download SDF |
| PubChem ID | 14757943 | Appearance | Powder |
| Formula | C20H16O7 | M.Wt | 368.3 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (3S,4R)-3-(1,3-benzodioxole-5-carbonyl)-4-(1,3-benzodioxol-5-ylmethyl)oxolan-2-one | ||
| SMILES | C1C(C(C(=O)O1)C(=O)C2=CC3=C(C=C2)OCO3)CC4=CC5=C(C=C4)OCO5 | ||
| Standard InChIKey | NJTZMJYMSGEBJC-UGSOOPFHSA-N | ||
| Standard InChI | InChI=1S/C20H16O7/c21-19(12-2-4-15-17(7-12)27-10-25-15)18-13(8-23-20(18)22)5-11-1-3-14-16(6-11)26-9-24-14/h1-4,6-7,13,18H,5,8-10H2/t13-,18-/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. | ||
| Structure Identification | Phytochemistry,1992,31(10): 3659–3661.Lignans from leaves of Juniperus chinensis[Reference: WebLink]Umbelliferone, 13 lignans and an unusual compound 2-(3,4-methylenedioxyphenyl)propane-1,3-diol, were isolated from the leaves of Juniperus chinensis.
Journal of Wood Science,2001,47(6): 476-482.Lignans ofChamaecyparis obtusa[Reference: WebLink]
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7-Oxohinokinin Dilution Calculator
7-Oxohinokinin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.7152 mL | 13.5759 mL | 27.1518 mL | 54.3036 mL | 67.8794 mL |
| 5 mM | 0.543 mL | 2.7152 mL | 5.4304 mL | 10.8607 mL | 13.5759 mL |
| 10 mM | 0.2715 mL | 1.3576 mL | 2.7152 mL | 5.4304 mL | 6.7879 mL |
| 50 mM | 0.0543 mL | 0.2715 mL | 0.543 mL | 1.0861 mL | 1.3576 mL |
| 100 mM | 0.0272 mL | 0.1358 mL | 0.2715 mL | 0.543 mL | 0.6788 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 from leaves of Juniperus chinensis
Phytochemistry Volume 31, Issue 10, October 1992, Pages 3659–3661
Umbelliferone, 13 lignans and an unusual compound 2-(3,4-methylenedioxyphenyl)propane-1,3-diol, were isolated from the leaves of Juniperus chinensis. The lignans include meso-secoisolariciresinol, 3,4-methylenedioxy-3′,4′-dimethoxylignan-9′,9-olide, hibalactone, isohibalactone, 7-Oxohinokinin, 7-hydroxyhinokinin, 7-acetyloxyhinokinin, (+)-xanthoxylol, dihydrodehydrodiconiferyl alcohol, 3-methoxy-8,4′-oxyneoligna-3′,4,7,9,9′-pentol and three new compounds, viz., (8S)-3-methoxy-8,4′-oxyneoligna-3′,4,9,9′-tetraol, (7S,8S)-3-methoxy-3′,7-epoxy-8,4′-oxyneoligna-4,9,9′-triol and the corresponding (7R,8S)-isomer.
