Procyanidin A4CAS# 111466-29-6 |
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Cas No. | 111466-29-6 | SDF | Download SDF |
PubChem ID | 13556387 | Appearance | White powder |
Formula | C30H24O12 | M.Wt | 576.5 |
Type of Compound | Tannins | Storage | Desiccate at -20°C |
Synonyms | (+)-Epicatechin-(4β-8,2β-O-7)-(-)-catechin; Proanthocyanidin A4 | ||
Solubility | Soluble in methan | ||
Chemical Name | (1R,5S,6R,13S,21R)-5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol | ||
SMILES | C1C(C(OC2=C1C(=CC3=C2C4C(C(O3)(OC5=CC(=CC(=C45)O)O)C6=CC(=C(C=C6)O)O)O)O)C7=CC(=C(C=C7)O)O)O | ||
Standard InChIKey | NSEWTSAADLNHNH-IVJIMCHNSA-N | ||
Standard InChI | InChI=1S/C30H24O12/c31-13-7-20(37)24-22(8-13)41-30(12-2-4-16(33)19(36)6-12)29(39)26(24)25-23(42-30)10-17(34)14-9-21(38)27(40-28(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,21,26-27,29,31-39H,9H2/t21-,26-,27+,29-,30+/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. |
1 Craibiodendron sp. 2 Ephedra sp. 3 Pavetta sp.
![](/statics/images/closeICO.png)
Procyanidin A4 Dilution Calculator
![](/statics/images/closeICO.png)
Procyanidin A4 Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.7346 mL | 8.673 mL | 17.3461 mL | 34.6921 mL | 43.3651 mL |
5 mM | 0.3469 mL | 1.7346 mL | 3.4692 mL | 6.9384 mL | 8.673 mL |
10 mM | 0.1735 mL | 0.8673 mL | 1.7346 mL | 3.4692 mL | 4.3365 mL |
50 mM | 0.0347 mL | 0.1735 mL | 0.3469 mL | 0.6938 mL | 0.8673 mL |
100 mM | 0.0173 mL | 0.0867 mL | 0.1735 mL | 0.3469 mL | 0.4337 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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