RubrosteroneCAS# 19466-41-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 19466-41-2 | SDF | Download SDF |
| PubChem ID | 161286 | Appearance | Powder |
| Formula | C19H26O5 | M.Wt | 334.4 |
| Type of Compound | Steroids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2S,3R,5R,9R,10R,13S)-2,3,14-trihydroxy-10,13-dimethyl-1,2,3,4,5,9,11,12,15,16-decahydrocyclopenta[a]phenanthrene-6,17-dione | ||
| SMILES | CC12CCC3C(=CC(=O)C4C3(CC(C(C4)O)O)C)C1(CCC2=O)O | ||
| Standard InChIKey | OMQCWEJQYPUGJG-HGOAFWEXSA-N | ||
| Standard InChI | InChI=1S/C19H26O5/c1-17-9-15(22)14(21)8-12(17)13(20)7-11-10(17)3-5-18(2)16(23)4-6-19(11,18)24/h7,10,12,14-15,21-22,24H,3-6,8-9H2,1-2H3/t10-,12-,14+,15-,17+,18+,19?/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. | ||
| Description | 1. Rubrosterone is an insect-molting C19-steroid. |
Rubrosterone Dilution Calculator
Rubrosterone Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.9904 mL | 14.9522 mL | 29.9043 mL | 59.8086 mL | 74.7608 mL |
| 5 mM | 0.5981 mL | 2.9904 mL | 5.9809 mL | 11.9617 mL | 14.9522 mL |
| 10 mM | 0.299 mL | 1.4952 mL | 2.9904 mL | 5.9809 mL | 7.4761 mL |
| 50 mM | 0.0598 mL | 0.299 mL | 0.5981 mL | 1.1962 mL | 1.4952 mL |
| 100 mM | 0.0299 mL | 0.1495 mL | 0.299 mL | 0.5981 mL | 0.7476 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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Dyslipoproteinemias after heart and heart-lung transplantation: potential relation to accelerated graft arteriosclerosis.[Pubmed:2614546]
J Heart Transplant. 1989 Nov-Dec;8(6):454-9.
Plasma lipid, lipoprotein lipid, and low-density lipoprotein (LDL) apolipoprotein B (Apo B) levels were measured in 34 patients who had undergone heart transplantation and in two patients who had undergone heart-lung transplantation. In contrast to initial reports, atherogenic dyslipoproteinemias were common, with 14% of patients having increased LDL cholesterol levels, 16.7% increased triglyceride levels, 8.3% decreased high-density lipoprotein (HDL) cholesterol levels, and 22.2% increased LDL Apo B levels. Of interest, 14% of patients had an HDL cholesterol level greater than the 95th percentile of the general population. In four patients coronary arteriosclerosis developed after transplantation. All had an atherogenic dyslipoproteinemia. One had type II hypercholesterolemia, and one had isolated low HDL cholesterol levels. Two had hyperapobetalipoproteinemia, one of whom also had low HDL cholesterol levels. The results establish that atherogenic dyslipoproteinemias are frequent in patients after heart transplantation and suggest that these dyslipoproteinemias, along with rejection, may play a role in the pathogenesis of arteriosclerosis after transplantation.
Phytoecdysteroid constituents from Cyanotis arachnoidea.[Pubmed:14604231]
J Asian Nat Prod Res. 2003 Dec;5(4):237-40.
Four phytoecdysteroids that have only 19 or 21 carbons, named 11alpha-hydroxyRubrosterone (1), dihydroxyRubrosterone (2), Rubrosterone (3) and poststerone (4), were isolated from the whole plant of Cyanotis arachnoidea C.B. Clarke. Among them, 1 was a new compound. Their structures were elucidated by spectroscopic methods.
