LobetyolCAS# 136171-87-4 |
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| Cas No. | 136171-87-4 | SDF | Download SDF |
| PubChem ID | 372975 | Appearance | Powder |
| Formula | C14H18O3 | M.Wt | 234.3 |
| Type of Compound | Miscellaneous | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | tetradeca-4,12-dien-8,10-diyne-1,6,7-triol | ||
| SMILES | CC=CC#CC#CC(C(C=CCCCO)O)O | ||
| Standard InChIKey | RKOQCMNXJZJWBU-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C14H18O3/c1-2-3-4-5-7-10-13(16)14(17)11-8-6-9-12-15/h2-3,8,11,13-17H,6,9,12H2,1H3 | ||
| 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. Lobetyol exhibits DPPH radical scavenging activity. 2. Lobetyol and Lobetyolin show significant antioxidant activity. |
Lobetyol Dilution Calculator
Lobetyol Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.268 mL | 21.3402 mL | 42.6803 mL | 85.3606 mL | 106.7008 mL |
| 5 mM | 0.8536 mL | 4.268 mL | 8.5361 mL | 17.0721 mL | 21.3402 mL |
| 10 mM | 0.4268 mL | 2.134 mL | 4.268 mL | 8.5361 mL | 10.6701 mL |
| 50 mM | 0.0854 mL | 0.4268 mL | 0.8536 mL | 1.7072 mL | 2.134 mL |
| 100 mM | 0.0427 mL | 0.2134 mL | 0.4268 mL | 0.8536 mL | 1.067 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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Effects of Lobetyolin, Lobetyol and Methyl linoleate on Secretion, Production and Gene Expression of MUC5AC Mucin from Airway Epithelial Cells.[Pubmed:25473407]
Tuberc Respir Dis (Seoul). 2014 Nov;77(5):203-8.
BACKGROUND: In this study, we investigated whether Lobetyolin, Lobetyol, and methyl linoleate derived from Codonopsis pilosula affect MUC5AC mucin secretion, production, and gene expression from airway epithelial cells. METHODS: Confluent NCI-H292 cells were pretreated with Lobetyolin, Lobetyol, or methyl linoleate for 30 minutes and then stimulated with phorbol 12-myristate 13-acetate (PMA) for 24 hours. The MUC5AC mucin gene expression, and mucin protein production and secretion were measured by reverse transcription polymerase chain reaction and enzyme-linked immunosorbent assay, respectively. RESULTS: Lobetyolin, Lobetyol, and methyl linoleate inhibited the gene expression of MUC5AC mucin induced by PMA; Lobetyolin did not affect PMA-induced MUC5AC mucin production. However, Lobetyol and methyl linoleate inhibited the production of MUC5AC mucin; Lobetyolin and Lobetyol did not significantly affect PMA-induced MUC5AC mucin secretion from NCI-H292 cells. However, methyl linoleate decreased the MUC5AC mucin secretion. CONCLUSION: These results suggest that among the three compounds, methyl linoleate can regulate gene expression, production, and secretion of MUC5AC mucin by directly acting on the airway epithelial cells.
Chemical composition and antioxidant activity of Campanula alliariifolia.[Pubmed:18415853]
Nat Prod Res. 2008 Apr 15;22(6):477-82.
In this study, the chemical constituents of Campanula alliariifolia Willd. (Campanulaceae) are being investigated for the first time with the aid of this article. Five known compounds, which were quercetin-3-O-glucoside, quercetin-3-O-rutinoside, kaempferol-3-O-glucoside, Lobetyolin (9-O-beta-D-glucopyranosyl-2,10-tetradecadien-4,6-diyne-8,14-diol) and Lobetyol (2,10-tetradecadien-4,6-diyne-8,9,14-triol), were isolated from the methanol extract. The antioxidant activity of the methanol extract and the purified compounds of the plant was investigated with DPPH (1,1-diphenyl-picrilyhydrazyl) (free radical scavenging activity) and reducing power methods. The methanol extract has antioxidant capacity according to the mentioned methods. Lobetyol and Lobetyolin showed significant antioxidant activity more than both methanol extract and other purified compounds.
