PetasitenineCAS# 60102-37-6 |
- Otosenine
Catalog No.:BCN2107
CAS No.:16958-29-5
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 60102-37-6 | SDF | Download SDF |
| PubChem ID | 5358779 | Appearance | Cryst. |
| Formula | C19H27NO7 | M.Wt | 381.42 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (11Z)-7-hydroxy-3',6,7,14-tetramethylspiro[2,9-dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-4,2'-oxirane]-3,8,17-trione | ||
| SMILES | CC1CC2(C(O2)C)C(=O)OC3CCN(CC=C(C3=O)COC(=O)C1(C)O)C | ||
| Standard InChIKey | CZQLULNMKQAIQL-ACAGNQJTSA-N | ||
| Standard InChI | InChI=1S/C19H27NO7/c1-11-9-19(12(2)27-19)17(23)26-14-6-8-20(4)7-5-13(15(14)21)10-25-16(22)18(11,3)24/h5,11-12,14,24H,6-10H2,1-4H3/b13-5- | ||
| 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. Petasitenine has toxicity, the toxic effect will be developed in the tissues other than the liver or in the species apart from rodents. 2. Petasitenine has carcinogenic activity. |
Petasitenine Dilution Calculator
Petasitenine Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.6218 mL | 13.1089 mL | 26.2178 mL | 52.4356 mL | 65.5445 mL |
| 5 mM | 0.5244 mL | 2.6218 mL | 5.2436 mL | 10.4871 mL | 13.1089 mL |
| 10 mM | 0.2622 mL | 1.3109 mL | 2.6218 mL | 5.2436 mL | 6.5545 mL |
| 50 mM | 0.0524 mL | 0.2622 mL | 0.5244 mL | 1.0487 mL | 1.3109 mL |
| 100 mM | 0.0262 mL | 0.1311 mL | 0.2622 mL | 0.5244 mL | 0.6554 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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Some toxic properties of a carcinogenic pyrrolizidine alkaloid, petasitenine.[Pubmed:6481824]
J Toxicol Sci. 1984 May;9(2):143-9.
Some toxic properties of Petasitenine, a hepatocarcinogenic pyrrolizidine alkaloid, were confirmed in 3 parts of studies. Electron microscopic observation of rat liver on the stage of acute toxicity following administration of a toxic dose of Petasitenine disclosed the distinctive changes i.e., nucleolar segregation, degradation of endoplasmic reticulum such as formation of concentric whorls in the liver cells. Biochemical test for the mitochondrial function in the isolated mitochondria from rat liver cells revealed on inhibitory effects of Petasitenine in the respiratory system, indicating that minor changes of mitochondria on the pyrrolizidine alkaloid may be induced by some other indirect factor. Investigation for the effect of Petasitenine on the cell cycle of the cultured cell line from the human carcinoma showed some inhibitory effects in the appearance of cells in S-phase or M-phase, suggesting a possibility that toxicity of Petasitenine will be developed in the tissues other than the liver or in the species apart from rodents.
Carcinogenic activity of petasitenine, a new pyrrolizidine alkaloid isolated from Petasites japonicus Maxim.[Pubmed:191625]
J Natl Cancer Inst. 1977 Apr;58(4):1155-7.
The carcinogenic activity of Petasitenine, a new pyrrolizidine alkaloid isolated from young flower stalk of Petasites japonicus, was studied in ACI rats. All rats that had received a 0.05% solution of Petasitenine in drinking water died or were killed in moribund condition 72 days after the start of experiment. They showed necrosis, hemorrhage, and remarkable proliferation of the bile ducts in the liver. In another group that had received a 0.01% solution, 8 of 10 animals surviving beyond 160 days developed tumors in the liver, i.e., hemangioendothelial sarcomas in 5 rats and liver cell adenomas in 5 rats, 2 of which simultaneously developed hemangioendothelial sarcomas. No tumors were observed in the livers of the control animals.
