RA-XICAS# 143277-27-4 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 143277-27-4 | SDF | Download SDF |
| PubChem ID | 131676023 | Appearance | Powder |
| Formula | C42H50N6O11 | M.Wt | 814.9 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC1C(=O)NC(C(=O)N(C(C(=O)NC(C(=O)N(C2CC3=CC=C(C=C3)OC4=C(C=CC(=C4)CC(C(=O)N1)N(C2=O)C)O)C)C)CC5=CC=C(C=C5)OC)C)CCC(=O)O | ||
| Standard InChIKey | JYSZOVOBXGDGIQ-YQPHQQCRSA-N | ||
| Standard InChI | InChI=1S/C42H50N6O11/c1-23-37(52)45-30(16-18-36(50)51)41(56)46(3)31(19-25-7-12-28(58-6)13-8-25)39(54)44-24(2)40(55)48(5)33-20-26-9-14-29(15-10-26)59-35-22-27(11-17-34(35)49)21-32(38(53)43-23)47(4)42(33)57/h7-15,17,22-24,30-33,49H,16,18-21H2,1-6H3,(H,43,53)(H,44,54)(H,45,52)(H,50,51)/t23-,24+,30+,31+,32+,33+/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. | ||
The roots of Rubia cordifolia
| Description | 1. RA-XI shows potent antitumor activity against P-388. |
RA-XI Dilution Calculator
RA-XI Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.2271 mL | 6.1357 mL | 12.2714 mL | 24.5429 mL | 30.6786 mL |
| 5 mM | 0.2454 mL | 1.2271 mL | 2.4543 mL | 4.9086 mL | 6.1357 mL |
| 10 mM | 0.1227 mL | 0.6136 mL | 1.2271 mL | 2.4543 mL | 3.0679 mL |
| 50 mM | 0.0245 mL | 0.1227 mL | 0.2454 mL | 0.4909 mL | 0.6136 mL |
| 100 mM | 0.0123 mL | 0.0614 mL | 0.1227 mL | 0.2454 mL | 0.3068 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 antitumor bicyclic hexapeptides, RA-XI, -XII, -XIII and -XIV from Rubia cordifolia.[Pubmed:1394660]
Chem Pharm Bull (Tokyo). 1992 May;40(5):1352-4.
Four new bicyclic hexapeptides, named as RA-XI, -XII, XIII and -XIV were isolated from Rubia cordifolia and showed potent antitumor activities against P-388. The structures were elucidated from spectroscopic and chemical evidences. RA-XII, XIII and -XIV were proved to be unique bicyclic hexapeptidic glucosides.
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