DihydrodaidzinCAS# 121927-96-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 121927-96-6 | SDF | Download SDF |
PubChem ID | 10341941 | Appearance | Powder |
Formula | C21H22O9 | M.Wt | 418.4 |
Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one | ||
SMILES | C1C(C(=O)C2=C(O1)C=C(C=C2)OC3C(C(C(C(O3)CO)O)O)O)C4=CC=C(C=C4)O | ||
Standard InChIKey | KKJXSJGKUZBVIH-RGHIGTIISA-N | ||
Standard InChI | InChI=1S/C21H22O9/c22-8-16-18(25)19(26)20(27)21(30-16)29-12-5-6-13-15(7-12)28-9-14(17(13)24)10-1-3-11(23)4-2-10/h1-7,14,16,18-23,25-27H,8-9H2/t14?,16-,18-,19+,20-,21-/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. Dihydrodaidzin shows cytotoxic activities against human stomach carcinoma (Hs 740.T, Hs 756 T), breast adenocarcinoma (Hs 578 T, Hs 742.T), and prostate carcinoma (DU 145, LNCaP-FGC) cell lines. |
Dihydrodaidzin Dilution Calculator
Dihydrodaidzin Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 2.3901 mL | 11.9503 mL | 23.9006 mL | 47.8011 mL | 59.7514 mL |
5 mM | 0.478 mL | 2.3901 mL | 4.7801 mL | 9.5602 mL | 11.9503 mL |
10 mM | 0.239 mL | 1.195 mL | 2.3901 mL | 4.7801 mL | 5.9751 mL |
50 mM | 0.0478 mL | 0.239 mL | 0.478 mL | 0.956 mL | 1.195 mL |
100 mM | 0.0239 mL | 0.1195 mL | 0.239 mL | 0.478 mL | 0.5975 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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New isoflavone and triterpene glycosides from soybeans.[Pubmed:12088420]
J Nat Prod. 2002 Jun;65(6):805-13.
Chemical investigation of a soybean phytochemical concentrate resulted in the isolation and identification of two new isoflavanones, Dihydrodaidzin (1) and dihydrogenistin (2), a new isoflavone, 2' ',6' '-O-diacetyloninin (3), and two new triterpenoid saponins (13 and 14). Nine known isoflavonoids (4-12) and three known saponins (15-17) were also identified. Structures of the new compounds were established by a combination of extensive NMR (DEPT, DQF-COSY, HMBC, HMQC, and ROESY) studies and chemical degradation. Cytotoxic activities (ED(50)) of various extracts and selected isoflavonoids and saponins were measured against human stomach carcinoma (Hs 740.T, Hs 756 T), breast adenocarcinoma (Hs 578 T, Hs 742.T), and prostate carcinoma (DU 145, LNCaP-FGC) cell lines. Isoflavonoids 3 and 5 were more active than 1 and 2 versus at least one of the three cell lines examined, indicating the importance of the 2,3-double bond in cytotoxicity. Saponins 13, 14, and 15 were slightly more active than saponins 16 and 17, indicating that sugar attachments at position-22 enhance cytotoxic activity.