OphioglonolCAS# 850894-19-8 |
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Number of papers citing our products
| Cas No. | 850894-19-8 | SDF | Download SDF |
| PubChem ID | N/A | Appearance | Powder |
| Formula | C16H12O7 | M.Wt | 316.26 |
| Type of Compound | Flavones/Flavanones | 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. | ||
Ophioglonol Dilution Calculator
Ophioglonol Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.162 mL | 15.8098 mL | 31.6196 mL | 63.2391 mL | 79.0489 mL |
| 5 mM | 0.6324 mL | 3.162 mL | 6.3239 mL | 12.6478 mL | 15.8098 mL |
| 10 mM | 0.3162 mL | 1.581 mL | 3.162 mL | 6.3239 mL | 7.9049 mL |
| 50 mM | 0.0632 mL | 0.3162 mL | 0.6324 mL | 1.2648 mL | 1.581 mL |
| 100 mM | 0.0316 mL | 0.1581 mL | 0.3162 mL | 0.6324 mL | 0.7905 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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[Study on Flavonoids of Ophioglossum thermal].[Pubmed:30132647]
Zhong Yao Cai. 2016 May;39(5):1035-7.
OBJECTIVE: To investigate the chemical components of Ophioglossum thermale,one of the original species of Chinese medicine "Yizhijian". METHODS: The air-dried whole plant material of Ophioglossum thermale was extracted by thermal reflux with 95%Et OH,then separated and purified by joint utilization of various chromatography techniques including macroporous resin,silica gel,Sephadex LH-20 column chromatography and HPLC. Their structures were elucidated on the basis of spectroscopic methods. RESULTS: Six flavonoids were isolated and identified as 3-O-methylquercetin( 1),Ophioglonol( 2),3-O-methylquercetin 7-O-beta-D-glucopyranoside( 3),3-O-methylquercetin 7-O-beta-D-glucopyraosyl-4'-O-beta-D-glucopyranoside( 4),kaempferol 3-O-( 6-O-caffeoyl)-beta-D-glucopyranosyl-( 1 -->2)-alpha-L-rhamnopyranosyl-7-O-alpha-L-rhamnopyranoside( 5) and quercetin 3-O-( 6-O-caffeoyl)-beta-D-glucopyranosyl( 1-->2)-alpha-L-rhamnopyranosyl-7-O-alpha-L-rhamnopyranoside( 6). CONCLUSION: Compounds 2 ~ 6 are isolated from this plant for the first time,compounds 5 and 6are firstly isolated from Ophioglossaceae family.
Two new peroxy fatty acids with antibacterial activity from Ophioglossum thermale Kom.[Pubmed:26742995]
Fitoterapia. 2016 Mar;109:212-6.
Two new peroxy fatty acids, thermalic acids A (1) and B (2), together with eight known compounds, (3beta)-methyl-3-hydroxy-urs-11-en-28 oate (3), luteolin (4), quercetin (5), 3-methoxyquercetin (6), Ophioglonol (7), Ophioglonol 4'-O-alpha-D-glucopyranoside (8), pedunculosumoside B (9), syringol (10), were isolated from the herba of Ophioglossum thermale Kom. The structures of 1 and 2 were identified by HRESIMS, EIMS, 1D and 2D NMR, and electronic circular dichroism (ECD) spectra. Both two acids exhibited potential antibacterial activities against Staphylococcus aureus, Bacillus subtilis, and Escherichia coli. This is the first report of peroxy fatty acids isolated from herbaceous plants of Ophioglossaceae.
Homoflavonoids from Ophioglossum petiolatum.[Pubmed:15787440]
J Nat Prod. 2005 Mar;68(3):381-4.
Six homoflavonoids, ophioglonin (1), ophioglonin 7-O-beta-D-glucopyranoside (2), Ophioglonol (3), Ophioglonol prenyl ether (4), Ophioglonol 4'-O-beta-D-glucopyranoside (5), and isoophioglonin 7-O-beta-D-glucopyranoside (6), together with five known compounds, quercetin, luteolin, kaempferol, 3,5,7,3',4'-pentahydroxy-8-prenylflavone, and quercetin 3-O-methyl ether, were isolated from Ophioglossum petiolatum. Their structures were elucidated by analysis of spectroscopic data and chemical evidence. Compounds 1 and quercetin 3-O-methyl ether showed slight anti-HBV surface antigen activity at 25 microM.
