alpha-AmyrinCAS# 638-95-9 |
Quality Control & MSDS
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| Cas No. | 638-95-9 | SDF | Download SDF |
| PubChem ID | 73170 | Appearance | White powder |
| Formula | C30H50O | M.Wt | 426.7 |
| Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
| Synonyms | Viminalol | ||
| Solubility | Soluble in chloroform | ||
| Chemical Name | (3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-octamethyl-2,3,4a,5,6,7,8,9,10,11,12,12a,14,14a-tetradecahydro-1H-picen-3-ol | ||
| SMILES | CC1CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)O)C)C)C2C1C)C)C | ||
| Standard InChIKey | FSLPMRQHCOLESF-SFMCKYFRSA-N | ||
| 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. Alpha-Amyrin is an antineoplastic agent. 2. Alpha-Amyrin is trypsin and chymotrypsin inhibitor. 3. Alpha-Amyrin induces proliferation of human keratinocytes. 4. Alpha-Amyrin can as a hepatomodulatory potent to feasibility for a promising liver curative drug. |
| Targets | ROS | P450 (e.g. CYP17) |
alpha-Amyrin Dilution Calculator
alpha-Amyrin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.3436 mL | 11.7178 mL | 23.4357 mL | 46.8713 mL | 58.5892 mL |
| 5 mM | 0.4687 mL | 2.3436 mL | 4.6871 mL | 9.3743 mL | 11.7178 mL |
| 10 mM | 0.2344 mL | 1.1718 mL | 2.3436 mL | 4.6871 mL | 5.8589 mL |
| 50 mM | 0.0469 mL | 0.2344 mL | 0.4687 mL | 0.9374 mL | 1.1718 mL |
| 100 mM | 0.0234 mL | 0.1172 mL | 0.2344 mL | 0.4687 mL | 0.5859 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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Modulatory potential of alpha-amyrin against hepatic oxidative stress through antioxidant status in Wistar albino rats.[Pubmed:25542388]
J Ethnopharmacol. 2015 Feb 23;161:186-93.
ETHNOPHARMACOLOGICAL RELEVANCE: alpha-Amyrin (a pentacyclic triterpene widely distributed in nature and isolated from a variety of plant sources and pharmacologically shown a wide spectrum of activity including anti-inflammatory, anti-ulcer, anti-hyperlipidemic, anti-tumor, and hepatoprotective actions) explored as hepatomodulator from the ethanol extract of the stem bark of Alstonia scholaris Linn. against CCl4-induced hepatic oxidative stress through antioxidant status in wistar albino rats. MATERIALS AND METHODS: Experimental rats, hepato-oxidatively stressed by CCl4 (0.2 ml/kg b wt/twice a week, intra-peritoneally), were concurrently received alpha-Amyrin (20mg/kg body weight/day, orally) for 30 consecutive days. Hepatomodulatory potential was assessed by using the serum- markers like gamma-glutamyl transpeptidase (GGT), aspartate and alanine transaminases (AST, ALT), lactate dehydrogenase (LDH), alkaline phosphatase (ALP), acid phosphatase (ACP), sorbitol dehydrogenase (SDH), glutamate dehydrogenase (GDH), and total bilirubin, total protein, glutathione reduced (GSH), ceruloplasmin, beta-carotene, vitamin C and vitamin E in serum concomitantly with the hepatic-antioxidants like superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione reductase (GR), glutathione-s-transferase (GST), and 5 -nucleotidase, acid ribonuclease, glucose-6-phosphatase, succinic dehydrogenase and cytochrome-P-450 in liver tissue whereas lipid peroxidation (LPO) was estimated in both serum and liver contents. RESULTS: The assessment of all biochemical parameters registered a significant (P<0.001) hepatic oxidative stress in CCl4 treated rats, which was considerably recovered near to almost normal level in rats co-administered with alpha-Amyrin at the dose level of 20mg/kg body weight/day for 30 consecutive days. The histoarchitectural examination of liver sections from treated groups further corroborated the hepatomodulatory potential of alpha-Amyrin and compared with standard drug-silymarin. CONCLUSIONS: These findings indicate that the modulatory potential of alpha-Amyrin against hepatic oxidative stress possibly involve mechanism related to its ability to block the P-450 mediated CCl4 bioactivation through selective inhibitors of ROS (reactive oxygen species) as antioxidants brought about significant inhibition of the formation of LPO suggesting possible involvement of O2(-), HO2, HO2(-), H2O2 and *OH. Therefore this study suggests that the use of alpha-Amyrin as a hepatomodulatory potent to feasibility for a promising liver curative drug.
Triterpenoid alpha-amyrin stimulates proliferation of human keratinocytes but does not protect them against UVB damage.[Pubmed:22577623]
Acta Biochim Pol. 2012;59(2):255-60. Epub 2012 May 11.
Rhaponticum carthamoides plants ("maral root") are widely used in Siberian folk medicine. The present study reports for the first time the presence of pentacyclic terpenoid, alpha-Amyrin, in methanol extract from leaves of this plant. alpha-Amyrin induced proliferation of human keratinocytes (HaCaT) by about 18% while other extract components were ineffective. A panel of biochemical and cell-based assays testing the antioxidative and cytoprotective activites of alpha-Amyrin indicated no antioxidative activity of this compound. alpha-Amyrin did not protect HaCaT cells against the damage caused by UVB radiation.
