3'-MethoxydaidzinCAS# 200127-80-6 |
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| Cas No. | 200127-80-6 | SDF | Download SDF |
| PubChem ID | 10527347 | Appearance | Powder |
| Formula | C22H22O10 | M.Wt | 446.40 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 3-(4-hydroxy-3-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one | ||
| SMILES | COC1=C(C=CC(=C1)C2=COC3=C(C2=O)C=CC(=C3)OC4C(C(C(C(O4)CO)O)O)O)O | ||
| Standard InChIKey | RSHRXECKTMWGSX-MIUGBVLSSA-N | ||
| Standard InChI | InChI=1S/C22H22O10/c1-29-16-6-10(2-5-14(16)24)13-9-30-15-7-11(3-4-12(15)18(13)25)31-22-21(28)20(27)19(26)17(8-23)32-22/h2-7,9,17,19-24,26-28H,8H2,1H3/t17-,19-,20+,21-,22-/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. 3'-Methoxydaidzin may be a potential neuroprotective substance in Gegen Qinlian decoction. 2. 3'-Methoxydaidzin has antioxidation activity. |
3'-Methoxydaidzin Dilution Calculator
3'-Methoxydaidzin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.2401 mL | 11.2007 mL | 22.4014 mL | 44.8029 mL | 56.0036 mL |
| 5 mM | 0.448 mL | 2.2401 mL | 4.4803 mL | 8.9606 mL | 11.2007 mL |
| 10 mM | 0.224 mL | 1.1201 mL | 2.2401 mL | 4.4803 mL | 5.6004 mL |
| 50 mM | 0.0448 mL | 0.224 mL | 0.448 mL | 0.8961 mL | 1.1201 mL |
| 100 mM | 0.0224 mL | 0.112 mL | 0.224 mL | 0.448 mL | 0.56 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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[Development of a rapid screening method for discovering neuroprotective components from traditional Chinese medicine].[Pubmed:23947142]
Zhongguo Zhong Yao Za Zhi. 2013 May;38(10):1581-4.
This study developed a method for rapid screening neuroprotective compounds with FDA (fluorescein diacetate) labeled SH-SYSY cells, which was injuried by Glu (L-glutamic acid). The cell viability was determined by fluorescence automatic mi-croscopy screening system. Then, neuroprotective components from Gegen Qinlian decoction were screened by the proposed method. The results demonstrated that 4 chemical components, C15, D06, D07 and E05 from Gegen Qinlian decoction, showed significantly neuroprotective effects. Furthermore, 8 compounds (i. e. daidzin, 3'-methoxydaidzin, liquiritin apioside, 6-C-L-alpha-arabinopyranosyl-8-C-beta-D-glucopyranosyl chrysin, isoliquiritin apioside, baicalin, oroxylin-A-7-O-fP-D-glucuronide and wogonoside) were identified from these active components by LC-Q/TOF-MS technology (liquid chromatography quadrupole time of flight tandem mass spectrometry). These 8 compounds may be the potential neuroprotective substances in Gegen Qinlian decoction.
Identification of isoflavones in the roots of Pueraria lobata.[Pubmed:17253303]
Planta Med. 1998 Oct;64(7):620-7.
The isoflavones of the roots of Pueraria lobata (Willd.) Ohwi (Puerariae Radix) were investigated by high-performance liquid chromatography (HPLC) coupled to photodiode array (PDA) and to mass spectroscopy (MS) using atmospheric pressure chemical ionization (APCI) or electrospray ionization (ESI) in combination with collision-activated decomposition (CAD) (HPLC-APCI-CAD-MS or ESI-CAD-MS) for identification of glycosides and HPLC-APCI-CAD-MS for identification of aglycones. The major glycosides are derived from daidzein ( 9) and most are 8- C-glycosides. 3'-Hydroxypuerarin-4'- O-deoxyhexoside ( 2B) and 3'-methoxy-6''- O- D-xylosylpuerarin ( 6) were identified as new constituents. MS data were obtained for puerarin-4'- O- D-glucoside ( 1), 3'-hydroxypuerarin ( 2A), puerarin ( 3), 3'-methoxypuerarin ( 4), 6''- O- D-xylosylpuerarin ( 5), daidzin ( 7) and 3'-methoxydaidzin ( 8), which were previously characterized by NMR analysis. Isoflavones identified in Puerariae Radix comprise 3'-methoxydaidzein ( 10), genistein ( 12), daidzein-7- O-methyl ether ( 13A), 3'-methoxydaidzein-7- O-methyl ether or 3'-methoxyformononetin ( 13B) and biochanin A ( 15), while previous characterization of daidzein ( 9) and formononetin ( 14) was substantiated by MS data. The structure of compound 11 could not be established by MS techniques. The estrogenic activity was mainly located in the aglycone fraction.
