Ruixianglangdusu BCAS# 447454-49-1 |
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- Chamaejasmenin C
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| Cas No. | 447454-49-1 | SDF | Download SDF |
| PubChem ID | 390360 | Appearance | Powder |
| Formula | C33H28O10 | M.Wt | 584.57 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2S,3R)-5,7-dihydroxy-3-[(2S,3R)-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-2-(4-methoxyphenyl)-2,3-dihydrochromen-4-one | ||
| SMILES | COC1=CC=C(C=C1)C2C(C(=O)C3=C(C=C(C=C3O2)O)O)C4C(OC5=CC(=CC(=C5C4=O)O)OC)C6=CC=C(C=C6)OC | ||
| Standard InChIKey | RCENZFSDCKZBLJ-RYNFHTSCSA-N | ||
| Standard InChI | InChI=1S/C33H28O10/c1-39-19-8-4-16(5-9-19)32-28(30(37)26-22(35)12-18(34)13-24(26)42-32)29-31(38)27-23(36)14-21(41-3)15-25(27)43-33(29)17-6-10-20(40-2)11-7-17/h4-15,28-29,32-36H,1-3H3/t28-,29-,32+,33+/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. | ||
The roots of Stellera chamaejasme L.
| Description | 1. Ruixianglangdusu B exhibits immunomodulatory activity. |
| Targets | Immunology & Inflammation related |
Ruixianglangdusu B Dilution Calculator
Ruixianglangdusu B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.7107 mL | 8.5533 mL | 17.1066 mL | 34.2132 mL | 42.7665 mL |
| 5 mM | 0.3421 mL | 1.7107 mL | 3.4213 mL | 6.8426 mL | 8.5533 mL |
| 10 mM | 0.1711 mL | 0.8553 mL | 1.7107 mL | 3.4213 mL | 4.2766 mL |
| 50 mM | 0.0342 mL | 0.1711 mL | 0.3421 mL | 0.6843 mL | 0.8553 mL |
| 100 mM | 0.0171 mL | 0.0855 mL | 0.1711 mL | 0.3421 mL | 0.4277 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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New biflavanones and bioactive compounds from Stellera chamaejasme L.[Pubmed:12580104]
Yao Xue Xue Bao. 2001 Sep;36(9):669-71.
AIM: To study the chemical constituents of the root of Stellera chamaejasme L. METHODS: Various column chromatographies on silica gel and RP-18 were employed for isolation and purification. Structures of compounds were elucidated by spectral analysis. RESULTS: Eight lignans and three biflavonoids possessing a C-3/C-3" linkage were isolated. They are ruixianglangdusu A (1) and B (2), 4',4'",5,5",7,7"-hexahydroxy-3,3"-biflavone (3), (+)-kusunokinin (4), lirioresinol-B (5), magnolenin C (6), (-)-pinoresinol monomethyl ether (7), (-)-pinoresinol (8), (+)-matairesinol (9), isohinokinin (10) and (-)-eudesmin (11). CONCLUSION: Compounds 1 and 2 are new biflavanones, 1 is enantiomeric to known chamaejasmenin C, 4, 6, 8, 9, 10 and 11 were isolated from this plant for the first time, and 7 was isolated from natural resources for the first time. In vitro bioassays showed that 3 and 8 exhibited antibacterial activity, and 1, 2, 9 and 11 exhibited immunomodulatory activity.
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