Ehretioside BCAS# 156368-84-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 156368-84-2 | SDF | Download SDF |
| PubChem ID | 10425556 | Appearance | Powder |
| Formula | C14H17NO7 | M.Wt | 311.3 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 2-[4-hydroxy-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]acetonitrile | ||
| SMILES | C1=CC(=C(C=C1O)OC2C(C(C(C(O2)CO)O)O)O)CC#N | ||
| Standard InChIKey | HVSMXONXCJBJIF-RKQHYHRCSA-N | ||
| Standard InChI | InChI=1S/C14H17NO7/c15-4-3-7-1-2-8(17)5-9(7)21-14-13(20)12(19)11(18)10(6-16)22-14/h1-2,5,10-14,16-20H,3,6H2/t10-,11-,12+,13-,14-/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. | ||
| Structure Identification | Zhongguo Zhong Yao Za Zhi. 2014 Feb;39(4):695-8.[Chemical constituents from Glechoma longituba].[Pubmed: 25204149]Fourteen compounds were obtained from Glechoma longituba by the chromatographic methods of silica gel, ODS, Sephadex LH-20 and preparative of HPLC.
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Ehretioside B Dilution Calculator
Ehretioside B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.2123 mL | 16.0617 mL | 32.1234 mL | 64.2467 mL | 80.3084 mL |
| 5 mM | 0.6425 mL | 3.2123 mL | 6.4247 mL | 12.8493 mL | 16.0617 mL |
| 10 mM | 0.3212 mL | 1.6062 mL | 3.2123 mL | 6.4247 mL | 8.0308 mL |
| 50 mM | 0.0642 mL | 0.3212 mL | 0.6425 mL | 1.2849 mL | 1.6062 mL |
| 100 mM | 0.0321 mL | 0.1606 mL | 0.3212 mL | 0.6425 mL | 0.8031 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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[Chemical constituents from Glechoma longituba].[Pubmed:25204149]
Zhongguo Zhong Yao Za Zhi. 2014 Feb;39(4):695-8.
Fourteen compounds were obtained from Glechoma longituba by the chromatographic methods of silica gel, ODS, Sephadex LH-20 and preparative of HPLC. According to physicochemical properties and spectral data, these compounds were identified as stilbostemin B (1), trilepisiumic acid (2), 3, 4-dihydroxyphenyl ethanol ketone (3), bergeninmonohydrate (4), oresbiusin A (5), norbergenin (6), stilbostemin D (7), Ehretioside B (8), ethyl ferulate (9), E-p-hydroxy-cinnamic acid (10), methyl gallate (11), protocatechuic acid (12), 4'-Hydroxyacetophenone (13), and E-3-2,4-dihydroxyphenyl-2-acrylic acid (14). Among them, compounds 1-10, 13 and 14 were isolated from this plant for the first time.
