29-Hydroxyfriedelan-3-oneCAS# 39903-21-4 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 39903-21-4 | SDF | Download SDF |
| PubChem ID | 14108943 | Appearance | Powder |
| Formula | C30H50O2 | M.Wt | 442.7 |
| Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (4R,4aS,6aS,6aS,6bR,8aS,11R,12aR,14aS,14bS)-11-(hydroxymethyl)-4,4a,6a,6b,8a,11,14a-heptamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1H-picen-3-one | ||
| SMILES | CC1C(=O)CCC2C1(CCC3C2(CCC4(C3(CCC5(C4CC(CC5)(C)CO)C)C)C)C)C | ||
| Standard InChIKey | NAOCHKKFDYTOII-MGIZKUGISA-N | ||
| Standard InChI | InChI=1S/C30H50O2/c1-20-21(32)8-9-22-27(20,4)11-10-23-28(22,5)15-17-30(7)24-18-25(2,19-31)12-13-26(24,3)14-16-29(23,30)6/h20,22-24,31H,8-19H2,1-7H3/t20-,22+,23-,24+,25+,26+,27+,28-,29+,30-/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. | ||
| In vitro | Isolation and frontier molecular orbital investigation of bioactive quinone-methide triterpenoids from the bark of Salacia petenensis.[Pubmed: 11270725]Planta Med. 2001 Feb;67(1):65-9.
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| Structure Identification | Phytochemistry,1984,23(3):631-3.The chemistry of toxic principles from Maytenus nemerosa[Reference: WebLink]
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29-Hydroxyfriedelan-3-one Dilution Calculator
29-Hydroxyfriedelan-3-one Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.2589 mL | 11.2943 mL | 22.5887 mL | 45.1773 mL | 56.4717 mL |
| 5 mM | 0.4518 mL | 2.2589 mL | 4.5177 mL | 9.0355 mL | 11.2943 mL |
| 10 mM | 0.2259 mL | 1.1294 mL | 2.2589 mL | 4.5177 mL | 5.6472 mL |
| 50 mM | 0.0452 mL | 0.2259 mL | 0.4518 mL | 0.9035 mL | 1.1294 mL |
| 100 mM | 0.0226 mL | 0.1129 mL | 0.2259 mL | 0.4518 mL | 0.5647 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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Isolation and frontier molecular orbital investigation of bioactive quinone-methide triterpenoids from the bark of Salacia petenensis.[Pubmed:11270725]
Planta Med. 2001 Feb;67(1):65-9.
The crude dichloromethane bark extract of Salacia petenensis (Hippocrateaceae) from Monteverde, Costa Rica, shows antibacterial and cytotoxic activity. Bioactivity-directed separation led to the isolation of tingenone and netzahualcoyonol as the biologically active materials. Also isolated from the extract were 3-methoxyfriedel-2-en-1-one (a new natural product) and 29-Hydroxyfriedelan-3-one. The structures of these compounds were elucidated on the basis of NMR spectral analysis. Molecular orbital calculations have been carried out using the semi-empirical PM3 and Hartee-Fock 3-21G ab initio techniques on the quinone-methide nortriterpenoids tingenone and netzahualcoyonol, as well as on the nucleotide bases adenine, guanine, cytosine, and thymine. The molecular orbital calculations suggest that a possible mode of cytotoxic action of quinone-methide triterpenoids involves quasi-intercalative interaction of the compounds with DNA followed by nucleophilic addition of the DNA base to carbon-6 of the triterpenoid.
