IsolariciresinolCAS# 548-29-8 |
- (-)-Isolariciresinol
Catalog No.:BCX0425
CAS No.:110268-37-6
Quality Control & MSDS
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| Cas No. | 548-29-8 | SDF | Download SDF |
| PubChem ID | 160521 | Appearance | Powder |
| Formula | C20H24O6 | M.Wt | 360.4 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (6R,7R,8S)-8-(4-hydroxy-3-methoxyphenyl)-6,7-bis(hydroxymethyl)-3-methoxy-5,6,7,8-tetrahydronaphthalen-2-ol | ||
| SMILES | COC1=C(C=C2C(C(C(CC2=C1)CO)CO)C3=CC(=C(C=C3)O)OC)O | ||
| Standard InChIKey | OGFXBIXJCWAUCH-KPHUOKFYSA-N | ||
| Standard InChI | InChI=1S/C20H24O6/c1-25-18-6-11(3-4-16(18)23)20-14-8-17(24)19(26-2)7-12(14)5-13(9-21)15(20)10-22/h3-4,6-8,13,15,20-24H,5,9-10H2,1-2H3/t13-,15-,20-/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. | ||
| Description | 1. Isolariciresinol has antioxidant and anti-inflammatory activities during an in vitro gastro-intestinal digestion of the Radix Isatidis extract (RIE). |
| Targets | Immunology & Inflammation related |
Isolariciresinol Dilution Calculator
Isolariciresinol Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.7747 mL | 13.8735 mL | 27.7469 mL | 55.4939 mL | 69.3674 mL |
| 5 mM | 0.5549 mL | 2.7747 mL | 5.5494 mL | 11.0988 mL | 13.8735 mL |
| 10 mM | 0.2775 mL | 1.3873 mL | 2.7747 mL | 5.5494 mL | 6.9367 mL |
| 50 mM | 0.0555 mL | 0.2775 mL | 0.5549 mL | 1.1099 mL | 1.3873 mL |
| 100 mM | 0.0277 mL | 0.1387 mL | 0.2775 mL | 0.5549 mL | 0.6937 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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In vitro antioxidant and anti-inflammatory activities of Radix Isatidis extract and bioaccessibility of six bioactive compounds after simulated gastro-intestinal digestion.[Pubmed:25256688]
J Ethnopharmacol. 2014 Nov 18;157:55-61.
ETHNOPHARMACOLOGICAL RELEVANCE: Radix Isatidis called "Ban-Lan-Gen" is one of the most commonly-used traditional Chinese medicines for antiviral, anti-inflammatory, antioxidant and antipyretic purposes. Investigate the bioaccessibility of uridine, epigoitrin, adenosine, clemastanin B, indigoticoside A and Isolariciresinol as well as the antioxidant and anti-inflammatory activities during an in vitro gastro-intestinal digestion of the Radix Isatidis extract (RIE). MATERIALS AND METHODS: High performance liquid chromatography (HPLC) technique was adopted to determine the bioaccessibility of six bioactive compounds in RIE. Antioxidant activities of RIE in different digestive stages were determined by 1,1-Diphenyl-2-picrylhydrazyl (DPPH), superoxide anion and hydroxyl radical scavenging abilities. Anti-inflammatory activity was assayed by the inhibitions of inflammatory cytokines such as nitrous oxide (NO), prostaglandin E2 (PGE2) and tumor necrosis factor alpha(TNF-alpha) producted by lipopolysaccharide (LPS) stimulated RAW264.7 cells. RESULTS: The bioaccessibility of uridine, epigoitrin, adenosine, clemastanin B, indigoticoside A and Isolariciresinol were 15.38%, 18.28%, 24.01%, 6.50%, 8.65% and 17.78%, respectively. Also, the digestion products still possessed certain antioxidant activities. The antioxidant activity was highly correlated with lignans (clemastanin B, indigoticoside A and isolariciresino). The anti-inflammation activity of the three samples decreased in the order: IN sample (the solution that had diffused into the dialysis tubing)>Nondigested sample (RIE solution)>Gastric sample (post-gastric digestion)>OUT sample (material that remained in the gastro-intestinal tract). CONCLUSIONS: Results obtained in this research reveal the amount of bioactive compounds from RIE that could be available for absorption in vivo. The antioxidant activity decreased significantly but the anti-inflammatory activity was enhanced in serum-available fraction after gastro-intestinal digestion in vitro. This study could provide a scientific basis for a deeper pharmacological activity study of Radix Isatidis and a simple method for pharmacodynamic material basis research.
