Phloyoside ICAS# 139757-58-7 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
| Cas No. | 139757-58-7 | SDF | Download SDF |
| PubChem ID | N/A | Appearance | Powder |
| Formula | C17H26O13 | M.Wt | 438.38 |
| Type of Compound | Iridoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| 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. | ||
Phloyoside I Dilution Calculator
Phloyoside I Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.2811 mL | 11.4056 mL | 22.8113 mL | 45.6225 mL | 57.0281 mL |
| 5 mM | 0.4562 mL | 2.2811 mL | 4.5623 mL | 9.1245 mL | 11.4056 mL |
| 10 mM | 0.2281 mL | 1.1406 mL | 2.2811 mL | 4.5623 mL | 5.7028 mL |
| 50 mM | 0.0456 mL | 0.2281 mL | 0.4562 mL | 0.9125 mL | 1.1406 mL |
| 100 mM | 0.0228 mL | 0.1141 mL | 0.2281 mL | 0.4562 mL | 0.5703 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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Antibacterial iridoid glucosides from Eremostachys laciniata.[Pubmed:18693303]
Phytother Res. 2009 Jan;23(1):99-103.
Eremostachys laciniata (L) Bunge (family: Lamiaceae alt. Labiatae; subfamily: Lamioideae) is one of the 15 endemic Iranian herbs of the genus Eremostachys. A decoction of the roots and flowers of E. laciniata has traditionally been taken orally for the treatment of allergies, headache and liver diseases. Three antibacterial iridoid glucosides, Phloyoside I (1), phlomiol (2) and pulchelloside I (3) have been isolated from the rhizomes of this plant. The structures of these compounds were elucidated unequivocally by a series of 1D and 2D NMR analyses. The antibacterial activity and brine shrimp toxicity of these compounds were assessed using the resazurin microtitre assay and the brine shrimp lethality assay, respectively. All three iridoid glycosides 1-3 exhibited from low to moderate levels (MIC = 0.05-0.50 mg/mL) of antibacterial activity. Of these compounds, compound 3 was the most active, and displayed antibacterial activity against 9 of 12 different strains tested. The most noteworthy activity of 3 was against Bacillus cereus, penicillin-resistant Escherichia coli, Proteus mirabilis and Staphylococcus aureus with an MIC value of 0.05 mg/mL.
[Study the chemical constituents from Phlomis mongolica turcz].[Pubmed:12205971]
Zhongguo Zhong Yao Za Zhi. 2000 Jan;25(1):35-7.
OBJECTIVE: To investigate the chemical constituents from the root of Phlomis mongolica. METHOD: The chemical constituents were extracted with solvent and separated with chromatographic methods. Three compounds were obtained and identified by MS, 1H-NMR, 13C-NMR, DEPT, HMQC and HMBC methods. RESULT: The structures were established as Phloyoside III, Phloyoside I and cistanoside B. CONCLUSION: These compounds were obtained from P. mongolica for the first time. Phloyoside III is a new compound.
