PrecyasteroneCAS# 27335-85-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 27335-85-9 | SDF | Download SDF |
PubChem ID | 102004875 | Appearance | Powder |
Formula | C29H44O8 | M.Wt | 520.65 |
Type of Compound | Steroids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (3S,4S,6R)-4-[(1R)-1-hydroxyethyl]-6-[(1R)-1-hydroxy-1-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]ethyl]-3-methyloxan-2-one | ||
SMILES | CC1C(CC(OC1=O)C(C)(C2CCC3(C2(CCC4C3=CC(=O)C5C4(CC(C(C5)O)O)C)C)O)O)C(C)O | ||
Standard InChIKey | RPCTUYZLPGGPJD-YSEUJXISSA-N | ||
Standard InChI | InChI=1S/C29H44O8/c1-14-16(15(2)30)10-24(37-25(14)34)28(5,35)23-7-9-29(36)18-11-20(31)19-12-21(32)22(33)13-26(19,3)17(18)6-8-27(23,29)4/h11,14-17,19,21-24,30,32-33,35-36H,6-10,12-13H2,1-5H3/t14-,15+,16-,17-,19-,21+,22-,23-,24+,26+,27+,28+,29+/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. |
The roots of Cyathula officinalis Kuan.
Structure Identification | Tetrahedron Letters, 1969, 10(18):1417-1420.Structure of Precyasterone, A Novel C29 Insect-Moulting Substance from Cyathula capitata[Reference: WebLink]Structure of Precyasterone, A Novel C29 Insect-Moulting Substance from Cyathula capitata. |
Precyasterone Dilution Calculator
Precyasterone Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.9207 mL | 9.6034 mL | 19.2068 mL | 38.4135 mL | 48.0169 mL |
5 mM | 0.3841 mL | 1.9207 mL | 3.8414 mL | 7.6827 mL | 9.6034 mL |
10 mM | 0.1921 mL | 0.9603 mL | 1.9207 mL | 3.8414 mL | 4.8017 mL |
50 mM | 0.0384 mL | 0.1921 mL | 0.3841 mL | 0.7683 mL | 0.9603 mL |
100 mM | 0.0192 mL | 0.096 mL | 0.1921 mL | 0.3841 mL | 0.4802 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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Precyasterone is a natural product isolated from the dried roots of Cyathula capitata.
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