2,4,7-Trihydroxy-9,10-dihydrophenanthreneCAS# 70205-52-6 |
Quality Control & MSDS
3D structure
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| Cas No. | 70205-52-6 | SDF | Download SDF |
| PubChem ID | 21678577 | Appearance | Powder |
| Formula | C14H12O3 | M.Wt | 228.25 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 9,10-dihydrophenanthrene-2,4,7-triol | ||
| SMILES | C1CC2=C(C3=C1C=C(C=C3)O)C(=CC(=C2)O)O | ||
| Standard InChIKey | FZQKVXUXKVNUBG-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C14H12O3/c15-10-3-4-12-8(5-10)1-2-9-6-11(16)7-13(17)14(9)12/h3-7,15-17H,1-2H2 | ||
| 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 | 2,4,7-Trihydroxy-9,10-dihydrophenanthrene showS the DPPH free radical scavenging activity with EC(50) from 8.8 to 55.9 microM. |
| In vitro | 9, 10-Dihydrophenanthrene derivatives from Pholidota yunnanensis and scavenging activity on DPPH free radical.[Pubmed: 17454314 ]J Asian Nat Prod Res. 2007 Mar;9(2):165-74.
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2,4,7-Trihydroxy-9,10-dihydrophenanthrene Dilution Calculator
2,4,7-Trihydroxy-9,10-dihydrophenanthrene Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.3812 mL | 21.9058 mL | 43.8116 mL | 87.6232 mL | 109.529 mL |
| 5 mM | 0.8762 mL | 4.3812 mL | 8.7623 mL | 17.5246 mL | 21.9058 mL |
| 10 mM | 0.4381 mL | 2.1906 mL | 4.3812 mL | 8.7623 mL | 10.9529 mL |
| 50 mM | 0.0876 mL | 0.4381 mL | 0.8762 mL | 1.7525 mL | 2.1906 mL |
| 100 mM | 0.0438 mL | 0.2191 mL | 0.4381 mL | 0.8762 mL | 1.0953 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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9, 10-Dihydrophenanthrene derivatives from Pholidota yunnanensis and scavenging activity on DPPH free radical.[Pubmed:17454314]
J Asian Nat Prod Res. 2007 Mar;9(2):165-74.
Three new 9,10-dihydrophenanthrene derivatives named phoyunnanins A-C, together with six known 9,10-dihydrophenanthrene constituents, 4,4',7,7'-tetrahydroxy-2,2'-dimethoxy-9,9',10,10'-tetrahydro-1,1'-biphenanthrene (4), lusianthridin (5), eulophiol (6), 2,4,7-Trihydroxy-9,10-dihydrophenanthrene (7) and imbricatin (8), were isolated from the 60% ethanolic extract of air-dried whole plant of Pholidota yunnanensis Rolfe. The structures of phoyunnanins A-C were established as 6-[2'-(3',3''-dihydroxy-5'-methoxybibenzy)]-4,7-dihydroxy-2-methoxy-9,10-dihydrop henanthrene (1), 6-[6'-(trans-3',3''-dihydroxy-5'-methoxystilbeny)]-4,7-dihydroxy-2-methoxy-9,10-d ihydrophenanthrene (2) and 4,4',7,7'-tetrahydroxy-2,2'-dimethoxy-9,9',10,10'-tetrahydro-1,6'-biphenanthrene (3), respectively, on the basis of the spectroscopic analysis. All eight compounds (1-8) were found to show the DPPH free radical scavenging activity with EC(50) from 8.8 to 55.9 microM.
