MayteineCAS# 104736-05-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 104736-05-2 | SDF | Download SDF |
PubChem ID | 3086511 | Appearance | Powder |
Formula | C43H49NO18 | M.Wt | 867.9 |
Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
SMILES | CC1C(C(=O)OC2C(C(C3(C(C(C4C(C3(C2(C)O)OC4(COC(=O)C5=C1N=CC=C5)C)OC(=O)C)OC(=O)C)OC(=O)C)COC(=O)C)OC(=O)C6=CC=CC=C6)OC(=O)C)C | ||
Standard InChIKey | PPRQMPUDIUVHQX-PDVUZMAKSA-N | ||
Standard InChI | InChI=1S/C43H49NO18/c1-20-21(2)37(50)60-34-32(57-24(5)47)36(61-38(51)27-14-11-10-12-15-27)42(19-54-22(3)45)35(59-26(7)49)31(56-23(4)46)29-33(58-25(6)48)43(42,41(34,9)53)62-40(29,8)18-55-39(52)28-16-13-17-44-30(20)28/h10-17,20-21,29,31-36,53H,18-19H2,1-9H3/t20?,21?,29-,31-,32+,33-,34+,35-,36+,40+,41+,42-,43+/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 | 1. Mayteine may have gastroprotective activity. |
Mayteine Dilution Calculator
Mayteine Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.1522 mL | 5.761 mL | 11.5221 mL | 23.0441 mL | 28.8052 mL |
5 mM | 0.2304 mL | 1.1522 mL | 2.3044 mL | 4.6088 mL | 5.761 mL |
10 mM | 0.1152 mL | 0.5761 mL | 1.1522 mL | 2.3044 mL | 2.8805 mL |
50 mM | 0.023 mL | 0.1152 mL | 0.2304 mL | 0.4609 mL | 0.5761 mL |
100 mM | 0.0115 mL | 0.0576 mL | 0.1152 mL | 0.2304 mL | 0.2881 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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Insecticidal sesquiterpene pyridine alkaloids from Maytenus chiapensis.[Pubmed:14738378]
J Nat Prod. 2004 Jan;67(1):14-8.
The new sesquiterpene pyridine alkaloids chiapenines ES-I (1), ES-II (2), ES-III (3), and ES-IV (4), in addition to the known alkaloids wilfordine (5), alatamine (6), wilforidine (7), alatusinine (8), euonine (9), euonymine (10), ebenifoline E-I (11), forrestine (12), Mayteine (13), and 4-hydroxy-7-epi-chuchuhuanine E-V (14), were isolated from the leaves of Maytenus chiapensis. Their structures were elucidated by 1D and 2D NMR spectroscopy, including homonuclear and heteronuclear correlation (COSY, ROESY, HSQC, and HMBC) experiments. Wilfordine, alatusinine, and euonine exhibited strong antifeedant activity against Spodoptera littoralis.