Dehydrotumulosic acidCAS# 6754-16-1 |
- 3-Epidehydrotumulosic acid
Catalog No.:BCN3649
CAS No.:167775-54-4
Quality Control & MSDS
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| Cas No. | 6754-16-1 | SDF | Download SDF |
| PubChem ID | 216251 | Appearance | White powder |
| Formula | C31H48O4 | M.Wt | 484.7 |
| Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in chloroform | ||
| Chemical Name | (2R)-2-[(3S,10S,13R,14R,16R,17R)-3,16-dihydroxy-4,4,10,13,14-pentamethyl-2,3,5,6,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-methyl-5-methylideneheptanoic acid | ||
| SMILES | CC(C)C(=C)CCC(C1C(CC2(C1(CC=C3C2=CCC4C3(CCC(C4(C)C)O)C)C)C)O)C(=O)O | ||
| Standard InChIKey | LADJWZMBZBVBSB-DWSVKRSBSA-N | ||
| Standard InChI | InChI=1S/C31H48O4/c1-18(2)19(3)9-10-20(27(34)35)26-23(32)17-31(8)22-11-12-24-28(4,5)25(33)14-15-29(24,6)21(22)13-16-30(26,31)7/h11,13,18,20,23-26,32-33H,3,9-10,12,14-17H2,1-2,4-8H3,(H,34,35)/t20-,23-,24?,25+,26+,29-,30-,31+/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. Dehydrotumulosic acid shows anti-inflammatory activity. |
| Targets | Immunology & Inflammation related |
Dehydrotumulosic acid Dilution Calculator
Dehydrotumulosic acid Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.0631 mL | 10.3157 mL | 20.6313 mL | 41.2626 mL | 51.5783 mL |
| 5 mM | 0.4126 mL | 2.0631 mL | 4.1263 mL | 8.2525 mL | 10.3157 mL |
| 10 mM | 0.2063 mL | 1.0316 mL | 2.0631 mL | 4.1263 mL | 5.1578 mL |
| 50 mM | 0.0413 mL | 0.2063 mL | 0.4126 mL | 0.8253 mL | 1.0316 mL |
| 100 mM | 0.0206 mL | 0.1032 mL | 0.2063 mL | 0.4126 mL | 0.5158 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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High-performance liquid chromatographic method for the determination and pharmacokinetic study of dehydrotumulosic acid in the plasma of rats having taken the traditional chinese medicinal preparation Ling-Gui-Zhu-Gan decoction.[Pubmed:12705979]
J Chromatogr B Analyt Technol Biomed Life Sci. 2003 May 25;788(2):387-91.
A high-performance liquid chromatographic method for the determination of Dehydrotumulosic acid in plasma of rats having been administrated orally with the traditional Chinese medicinal preparation Ling-Gui-Zhu-Gan decoction was developed. Plasma samples taken from rats were acidified with hydrochloric acid and extracted with ethyl acetate. Separation of the main effective constituent Dehydrotumulosic acid was accomplished on a C(18) stationary phase and a mobile phase of methanol-acetonitrile-2% glacial acetic acid (13:12:10, v/v), with a UV detector setting at 242 nm. After validation, the method was used for preliminary investigation of the pharmacokinetic profiles of Dehydrotumulosic acid administrated in Ling-Gui-Zhu-Gan decoction.
The isolation, identification and determination of dehydrotumulosic acid in Poria cocos.[Pubmed:12036119]
Anal Sci. 2002 May;18(5):529-31.
Poria cocos (Fuling), a popular Chinese medicinal (CM) herb of fungal origin, has been included in many combinations with other CM herbs for its traditionally claimed activities of inducing diuresis, excreting dampness, invigorating the spleen and tranquilizing the mind and its modern pharmacological use of modulating the immune system of the body. Dehydrotumulosic acid, one of the effective constituents of Fuling, was isolated from the chloroform-soluble material of ethanol extract of the fungus. After further purification by a high-performance liquid chromatographic method on a C18 column, the purified constituent was identified using modern analytical techniques, such as UV, 13C-NMR and EI-MS. A reversed-phase high-performance liquid chromatographic method has been developed for the determination of Dehydrotumulosic acid in Poria cocos. The determination can be accomplished in less than 50 min using methanol-acetonitrile-2% glacial acetic acid as the mobile phase at a flow rate of 1.0 mL/min, with a UV detector setting at 242 nm and testosterone propionate used as an internal standard. This assay for Dehydrotumulosic acid is simple, rapid and with good reproducibility.
