Pinobanksin 3-O-propanoateCAS# 126394-70-5 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 126394-70-5 | SDF | Download SDF |
| PubChem ID | 46886755 | Appearance | Powder |
| Formula | C18H16O6 | M.Wt | 328.31 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(2R,3R)-5,7-dihydroxy-4-oxo-2-phenyl-2,3-dihydrochromen-3-yl] propanoate | ||
| SMILES | CCC(=O)OC1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC=CC=C3 | ||
| Standard InChIKey | LIVRDRUFOJECRK-MSOLQXFVSA-N | ||
| Standard InChI | InChI=1S/C18H16O6/c1-2-14(21)24-18-16(22)15-12(20)8-11(19)9-13(15)23-17(18)10-6-4-3-5-7-10/h3-9,17-20H,2H2,1H3/t17-,18+/m1/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 | Pinobanksin 3-O-propanoate is a natiral product from forest trees. |
| Structure Identification | Journal of Agricultural Science, 2008, 18(1):195-203.Flavonoids composition in propolis of citrus, forest trees and pines in Guilan Province.[Reference: WebLink]Propolis is a sticky and resinous substance that honey bees collect from different plant sources. The chemical composition of propolis is very complex and contains more than 200 different chemical components. The biological activity of propolis depends on its polyphenolic contents.
The flavonoids are the most important group of polyphenols which are devided to sub groups such as, flavones, flavanones, flavonols, dihydro flavonol and chalcones.
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Pinobanksin 3-O-propanoate Dilution Calculator
Pinobanksin 3-O-propanoate Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.0459 mL | 15.2295 mL | 30.459 mL | 60.918 mL | 76.1475 mL |
| 5 mM | 0.6092 mL | 3.0459 mL | 6.0918 mL | 12.1836 mL | 15.2295 mL |
| 10 mM | 0.3046 mL | 1.523 mL | 3.0459 mL | 6.0918 mL | 7.6148 mL |
| 50 mM | 0.0609 mL | 0.3046 mL | 0.6092 mL | 1.2184 mL | 1.523 mL |
| 100 mM | 0.0305 mL | 0.1523 mL | 0.3046 mL | 0.6092 mL | 0.7615 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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Flavonoids composition in propolis of citrus, forest trees and pines in Guilan Province.
Journal of Agricultural Science, 2008, 18(1):195-203.
Propolis is a sticky and resinous substance that honey bees collect from different plant sources. The chemical composition of propolis is very complex and contains more than 200 different chemical components. The biological activity of propolis depends on its polyphenolic contents. The flavonoids are the most important group of polyphenols which are devided to sub groups such as, flavones, flavanones, flavonols, dihydro flavonol and chalcones. This survey was conducted to determine propolis contents from citrus (S1), forest trees (S2) and pines (S3) in Chaboksar, Seahkal and Talesh, respectively in 2002-2003. In Guilan Province twenty honey bee colonies were prepared and placed in these areas. The samples were collected every two weeks in warm and end of the cold seasons. After extraction and separation of waxes and lipids, the samples were analysed by GC-MS and obtained mass spectra were compared with standards. The results showed the presence of Chrysin, Tectochrysin, Pinobanksin-3-aceatate and Pinostrobin in three areas, Aceacetin, Pinocembrin chalcone in S1, Galangin-3-methyl ether in S1 and S3 and Pinocembrin in S2 and S3. Pinobanksin-3-propanoate(Pinobanksin 3-O-propanoate) was obtained only in S2. The amount of total flavonoids in S1, S2 and S3 were 12.3, 11.4 and 10.6, respectively. The results showed that propolis from three plant origins has good amount of flavonoids but different in quantity and type of these compounds.
