Phytolaccagenic acidCAS# 54928-05-1 |
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| Cas No. | 54928-05-1 | SDF | Download SDF |
| PubChem ID | 13878342 | Appearance | Powder |
| Formula | C31H48O6 | M.Wt | 516.71 |
| Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2S,4aR,6aR,6aS,6bR,8aR,9R,10S,12aR,14bS)-10-hydroxy-9-(hydroxymethyl)-2-methoxycarbonyl-2,6a,6b,9,12a-pentamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid | ||
| SMILES | CC1(CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)CO)O)C)C)C2C1)C)C(=O)O)C(=O)OC | ||
| Standard InChIKey | YAGYBNOEVSEGSL-HGDAMUQJSA-N | ||
| Standard InChI | InChI=1S/C31H48O6/c1-26(25(36)37-6)13-15-31(24(34)35)16-14-29(4)19(20(31)17-26)7-8-22-27(2)11-10-23(33)28(3,18-32)21(27)9-12-30(22,29)5/h7,20-23,32-33H,8-18H2,1-6H3,(H,34,35)/t20-,21+,22+,23-,26-,27-,28-,29+,30+,31-/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 | J Agric Food Chem. 2016 Nov 16;64(45):8583-8591.GC-MS Profiling of Triterpenoid Saponins from 28 Quinoa Varieties (Chenopodium quinoa Willd.) Grown in Washington State.[Pubmed: 27525448]Quinoa (Chenopodium quinoa Willd) contains 2 to 5% saponins in the form of oleanane-type triterpenoid glycosides or sapogenins found in the external layers of the seeds. These saponins confer an undesirable bitter flavor.
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Phytolaccagenic acid Dilution Calculator
Phytolaccagenic acid Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.9353 mL | 9.6766 mL | 19.3532 mL | 38.7064 mL | 48.383 mL |
| 5 mM | 0.3871 mL | 1.9353 mL | 3.8706 mL | 7.7413 mL | 9.6766 mL |
| 10 mM | 0.1935 mL | 0.9677 mL | 1.9353 mL | 3.8706 mL | 4.8383 mL |
| 50 mM | 0.0387 mL | 0.1935 mL | 0.3871 mL | 0.7741 mL | 0.9677 mL |
| 100 mM | 0.0194 mL | 0.0968 mL | 0.1935 mL | 0.3871 mL | 0.4838 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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GC-MS Profiling of Triterpenoid Saponins from 28 Quinoa Varieties (Chenopodium quinoa Willd.) Grown in Washington State.[Pubmed:27525448]
J Agric Food Chem. 2016 Nov 16;64(45):8583-8591.
Quinoa (Chenopodium quinoa Willd) contains 2 to 5% saponins in the form of oleanane-type triterpenoid glycosides or sapogenins found in the external layers of the seeds. These saponins confer an undesirable bitter flavor. This study maps the content and profile of glycoside-free sapogenins from 22 quinoa varieties and 6 original breeding lines grown in North America under similar agronomical conditions. Saponins were recovered using a novel extraction protocol and quantified by GC-MS. Oleanolic acid (OA), hederagenin (HD), serjanic acid (SA), and Phytolaccagenic acid (PA) were identified by their mass spectra. Total saponin content ranged from 3.81 to 27.1 mg/g among the varieties studied. The most predominant sapogenin was Phytolaccagenic acid with 16.72 mg/g followed by hederagenin at 4.22 mg/g representing the approximately 70% and 30% of the total sapogenin content. Phytolaccagenic acid and the total sapogenin content had a positive correlation of r(2) = 0.88 (p < 0.05). Results showed that none of the varieties we studied can be classified as "sweet". Nine varieties were classified as "low-sapogenin". We recommend six of the varieties be subjected to saponin removal process before consumption. A multivariate analysis was conducted to evaluate and cluster the different genotypes according their sapogenin profile as a way of predicting the possible utility of separate quinoa in food products. The multivariate analysis showed no correlations between origin of seeds and saponin profile and/or content.
