CoeloninCAS# 82344-82-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 82344-82-9 | SDF | Download SDF |
PubChem ID | 11390848 | Appearance | Powder |
Formula | C15H14O3 | M.Wt | 242.3 |
Type of Compound | Phenols | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 4-methoxy-9,10-dihydrophenanthrene-2,7-diol | ||
SMILES | COC1=C2C(=CC(=C1)O)CCC3=C2C=CC(=C3)O | ||
Standard InChIKey | OPPGAHUCKDKQJR-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C15H14O3/c1-18-14-8-12(17)7-10-3-2-9-6-11(16)4-5-13(9)15(10)14/h4-8,16-17H,2-3H2,1H3 | ||
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. Coelonin shows moderate cytotoxic activity against HepG2 cells. |
Coelonin Dilution Calculator
Coelonin Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 4.1271 mL | 20.6356 mL | 41.2712 mL | 82.5423 mL | 103.1779 mL |
5 mM | 0.8254 mL | 4.1271 mL | 8.2542 mL | 16.5085 mL | 20.6356 mL |
10 mM | 0.4127 mL | 2.0636 mL | 4.1271 mL | 8.2542 mL | 10.3178 mL |
50 mM | 0.0825 mL | 0.4127 mL | 0.8254 mL | 1.6508 mL | 2.0636 mL |
100 mM | 0.0413 mL | 0.2064 mL | 0.4127 mL | 0.8254 mL | 1.0318 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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Phenolic compounds from the stems of Flickingeria fimbriata.[Pubmed:28278646]
Nat Prod Res. 2017 Jul;31(13):1518-1522.
Chemical investigation of Flickingeria fimbriata (Bl.) Hawkes (Orchidaceae) resulted in the isolation and identification of one new dihydrophenanthrene, 1,2,5,6,7-pentamethoxy-9,10-dihydrophenanthrene (1), together with seven known dihydrophenanthrenes, erianthridin (2), Coelonin (3), 4-methoxy-9,10-dihydrophenanthrene-1,2,7-triol (4), lusianthridin (5), ephemeranthol A (6), flavanthridin (7) and hircinol (8), four known phenanthrenes, epheranthol B (9), nudol (10), denthyrsinin (11) and confusarin (12), and one known bibenzyl, batatasin III (13). The structure of the new compound was elucidated by spectroscopic analysis (HRMS, 1D and 2D NMR). All the compounds were isolated from F. fimbriata for the first time except for compounds 5 and 12, and compounds 1, 3, 4, 8, 10, 11 and 13 were obtained from this genus for the first time. Compounds 1-4 showed moderate cytotoxic activity against HepG2 cells.
Phenanthrenes from Arundina graminifolia and in vitro evaluation of their antibacterial and anti-haemolytic properties.[Pubmed:28553728]
Nat Prod Res. 2018 Mar;32(6):707-710.
Chemical investigation and activity test of Arundina graminifolia led to the isolation of six phenanthrenes: blestriarene A (1), shancidin (2), densiflorol B (3), ephemeranthoquinone (4), Coelonin (5) and lusianthridin (6). The isolated compounds demonstrated antibacterial and anti-haemolytic activities. It was found that compounds 1 and 2 had medium antibacterial activity against Staphylococcus aureus, Bacillus subtilis and Escherichia coli, with MICs of 20-40 mug/mL and MBCs of 40-320 mug/mL. Bactericidal mechanisms were explored. Rupture of cell wall and membrane and leakage of nuclear mass were observed by transmission electron microscopy (TEM). Moreover, compounds 1-3 attenuated the erythrocyte damage. Compounds 1 and 2 showed significant anti-haemolytic activity with inhibition rate about 50% at 16 mug/mL.
[Chemical constituents of Osmanthus fragrans].[Pubmed:26137690]
Zhongguo Zhong Yao Za Zhi. 2015 Feb;40(4):679-85.
By Silica gel, Sephadex LH-20 and other materials for isolation and purification and by physicochemical methods and spectral analysis for structural identification, 32 compounds were isolated and identified from ethyl acetate portion of alcohol extract of the Osmanthus fragrans. Their structures were identified as boschniakinic acid (1), ursolaldehyde (2), augustic acid (3), arjunolic acid (4), 5-hydroxymethyl-2-furancarboxaldehyde (5), isoscutellarein (6), 6, 7-dihydroxycoumarin (7), 2alpha-hydroxy-oleanolic acid (8), quercetin-3-0-beta-D-glu-copyranoside (9), D-allito (10), 5, 4'-dihydroxy-7- methoxyflavone-3-0-beta-D-glucopyranoside (11), 5,7-dihydroxychromone (12), lupeol (13), naringenin (14), acetyloleanolic acid (15), chlorogenic acid (16), kaempferol-3-0-beta- D-glucopyranoside (17), oleanolic acid (18), kaempferol-3-0-beta-D-galactopyanoside (19), 3', 7-dihydroxy-4'-methoxyisoflavon (20), ergosta-4,6,8 (14), 22-tetraen-3-one (21), p-hydroxycinnamic acid (22), syringaresinol (23), 3,4-dihydroxyacetophenonel (24), beta-sitosterol (25), ethyl p-hydroxyphenylacetate (26), benzoic acid (27), caffeic acid (28), Coelonin (29), p-hydorxy-phenylacetic acid (30), p-hydroxyacetophenone (31), and methyl-p-hydroxphenylacetate (32). Except for compounds 2, 4, 5, 8-11, 13, 15, 18, 20, 25, and 27, the rest were isolated from the Osmanthus fragrans for the first time.
Separation and purification of 9,10-dihydrophenanthrenes and bibenzyls from Pholidota chinensis by high-speed countercurrent chromatography.[Pubmed:25421716]
J Sep Sci. 2015 Feb;38(3):453-9.
Stilbenoids are the main components of leaves and stems of Pholidota chinensis. In the present investigation, high-speed counter-current chromatography was used for the separation and purification of two classes of stilbenoids, namely, bibenzyls and 9,10-dihydrophenanthrenes, on a preparative scale from whole plants of P. chinensis with different solvent systems after silica gel column chromatography fractionation. n-Hexane/ethyl acetate/methanol/water (1.2:1:1:0.8, v/v/v/v) was selected as the optimum solvent system to purify 1-(3,4,5-trimethoxyphenyl)-1',2'-ethanediol (1), Coelonin (2), 3,4'-dihydroxy-5,5'-dimethoxybibenzyl (3), and 2,7-dihydroxy-3,4,6-trimethoxy-9,10-dihydrophenanthrene (4). While 2,7-dihydroxy-3,4,6-trimethoxy-9,10-dihydrophenanthrene (5), batatasin III (6), orchinol (7), and 3'-O-methylbatatasin III (8) were purified by n-hexane/ethyl acetate/methanol/water (1.6:0.8:1.2:0.4, v/v/v/v). After the high-speed counter-current chromatography isolation procedure, the purity of all compounds was over 94% assayed by ultra high performance liquid chromatography. The chemical structure identification of all compounds was carried out by mass spectrometry and (1)H and (13)C NMR spectroscopy. To the best of our knowledge, the current investigation is the first study for the separation and purification of bibenzyls and 9,10-dihydrophenanthrenes by high-speed counter-current chromatography from natural resources.