Tupichinol ACAS# 497142-88-8 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 497142-88-8 | SDF | Download SDF |
| PubChem ID | 637885 | Appearance | Powder |
| Formula | C17H18O4 | M.Wt | 286.32 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2R,3R)-2-(4-hydroxyphenyl)-7-methoxy-8-methyl-3,4-dihydro-2H-chromen-3-ol | ||
| SMILES | CC1=C(C=CC2=C1OC(C(C2)O)C3=CC=C(C=C3)O)OC | ||
| Standard InChIKey | PSCVPMJLJOIQKC-RHSMWYFYSA-N | ||
| Standard InChI | InChI=1S/C17H18O4/c1-10-15(20-2)8-5-12-9-14(19)17(21-16(10)12)11-3-6-13(18)7-4-11/h3-8,14,17-19H,9H2,1-2H3/t14-,17-/m1/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. | ||
| Description | Tupichinol A is a natural product from Tupistra chinensis. |
| In vitro | New flavans, spirostanol sapogenins, and a pregnane genin from Tupistra chinensis and their cytotoxicity.[Pubmed: 12608845]J Nat Prod. 2003 Feb;66(2):161-8.
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Tupichinol A Dilution Calculator
Tupichinol A Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.4926 mL | 17.463 mL | 34.926 mL | 69.8519 mL | 87.3149 mL |
| 5 mM | 0.6985 mL | 3.4926 mL | 6.9852 mL | 13.9704 mL | 17.463 mL |
| 10 mM | 0.3493 mL | 1.7463 mL | 3.4926 mL | 6.9852 mL | 8.7315 mL |
| 50 mM | 0.0699 mL | 0.3493 mL | 0.6985 mL | 1.397 mL | 1.7463 mL |
| 100 mM | 0.0349 mL | 0.1746 mL | 0.3493 mL | 0.6985 mL | 0.8731 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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New flavans, spirostanol sapogenins, and a pregnane genin from Tupistra chinensis and their cytotoxicity.[Pubmed:12608845]
J Nat Prod. 2003 Feb;66(2):161-8.
Seven new compounds, including three new flavans [Tupichinol A-C (1-3)], three new spirostanol sapogenins [tupichigenin D-F (4-6)], and one new pregnane genin [tupipregnenolone (7)], together with 18 known compounds, were isolated from the underground parts of Tupistra chinensis. The structures of the new compounds were elucidated by spectroscopic analysis and chemical evidence. The structures and relative stereochemistry of 1 and 9 were further confirmed by single-crystal X-ray crystallographic analysis. Compounds Delta(25(27))-pentrogenin, 10, and ranmogenin A showed 100%, 96%, and 80% inhibition, respectively, against human gastric tumor (NUGC) cells at a concentration of 50 microM. Delta(25(27))-pentrogenin showed 100% inhibition against human nasopharyngeal carcinoma (HONE-1) cells at a concentration of 50 microM.
