8-p-CoumaroylharpagideCAS# 87686-74-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 87686-74-6 | SDF | Download SDF |
PubChem ID | 10324058 | Appearance | White-cream powder |
Formula | C24H30O12 | M.Wt | 510.5 |
Type of Compound | Iridoids | Storage | Desiccate at -20°C |
Solubility | Soluble in methanol and water; sparingly soluble in acetonitrile | ||
Chemical Name | [(1S,4aS,5R,7S,7aS)-4a,5-dihydroxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,5,6,7a-tetrahydrocyclopenta[c]pyran-7-yl] (E)-3-(4-hydroxyphenyl)prop-2-enoate | ||
SMILES | CC1(CC(C2(C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O)OC(=O)C=CC4=CC=C(C=C4)O | ||
Standard InChIKey | AZKQDXZMKREFDY-CBLWINFVSA-N | ||
Standard InChI | InChI=1S/C24H30O12/c1-23(36-16(28)7-4-12-2-5-13(26)6-3-12)10-15(27)24(32)8-9-33-22(20(23)24)35-21-19(31)18(30)17(29)14(11-25)34-21/h2-9,14-15,17-22,25-27,29-32H,10-11H2,1H3/b7-4+/t14-,15-,17-,18+,19-,20-,21+,22+,23+,24-/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 | 8-p-Coumaroylharpagide shows analgesic and anti-inflammatory properties. |
8-p-Coumaroylharpagide Dilution Calculator
8-p-Coumaroylharpagide Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.9589 mL | 9.7943 mL | 19.5886 mL | 39.1773 mL | 48.9716 mL |
5 mM | 0.3918 mL | 1.9589 mL | 3.9177 mL | 7.8355 mL | 9.7943 mL |
10 mM | 0.1959 mL | 0.9794 mL | 1.9589 mL | 3.9177 mL | 4.8972 mL |
50 mM | 0.0392 mL | 0.1959 mL | 0.3918 mL | 0.7835 mL | 0.9794 mL |
100 mM | 0.0196 mL | 0.0979 mL | 0.1959 mL | 0.3918 mL | 0.4897 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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An analytical study, anti-inflammatory and analgesic effects of Harpagophytum procumbens and Harpagophytum zeyheri.[Pubmed:9140234]
Planta Med. 1997 Apr;63(2):171-6.
The iridoids of Harpagophytum procumbens and Harpagophytum zeyheri were studied by CLHP. Harpagoside is the main iridoid for both drugs whereas 8-p-Coumaroylharpagide is a representative iridoid of Harpagophytum zeyheri only. The ratio harpagoside/8-p-Coumaroylharpagide can be used to distinguish chemically both species. For commercial dried aqueous extracts this ratio is intermediate because they are probably prepared from a mixture of H. procumbens and H. zeyheri drugs. The aqueous extracts of both drugs show similar analgesic and anti-inflammatory properties. Harpagophytum procumbens and Harpagophytum zeyheri should be accepted as sources for the drug Harpagophyti radix.