Danshenol BCAS# 189308-09-6 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 189308-09-6 | SDF | Download SDF |
| PubChem ID | 3083515 | Appearance | Cryst. |
| Formula | C22H26O4 | M.Wt | 354.43 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (1R,10S)-10-hydroxy-1,6,6-trimethyl-10-(2-oxopropyl)-2,7,8,9-tetrahydro-1H-naphtho[1,2-g][1]benzofuran-11-one | ||
| SMILES | CC1COC2=C1C(=O)C(C3=C2C=CC4=C3CCCC4(C)C)(CC(=O)C)O | ||
| Standard InChIKey | KZLPKGGMSDHTRS-YTEVENLXSA-N | ||
| Standard InChI | InChI=1S/C22H26O4/c1-12-11-26-19-15-7-8-16-14(6-5-9-21(16,3)4)18(15)22(25,10-13(2)23)20(24)17(12)19/h7-8,12,25H,5-6,9-11H2,1-4H3/t12-,22-/m0/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. | ||
The roots of Salvia miltiorrhiza
| Description | 1. Danshenol B has aldose reductase(AR) inhibitory activity. |
Danshenol B Dilution Calculator
Danshenol B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.8214 mL | 14.1072 mL | 28.2143 mL | 56.4286 mL | 70.5358 mL |
| 5 mM | 0.5643 mL | 2.8214 mL | 5.6429 mL | 11.2857 mL | 14.1072 mL |
| 10 mM | 0.2821 mL | 1.4107 mL | 2.8214 mL | 5.6429 mL | 7.0536 mL |
| 50 mM | 0.0564 mL | 0.2821 mL | 0.5643 mL | 1.1286 mL | 1.4107 mL |
| 100 mM | 0.0282 mL | 0.1411 mL | 0.2821 mL | 0.5643 mL | 0.7054 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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Aldose reductase inhibitory constituents of the root of Salvia miltiorhiza Bunge.[Pubmed:9377780]
Chem Pharm Bull (Tokyo). 1997 Aug;45(8):1306-11.
The constituents of the MeOH extract of Salvia miltiorhiza BUNGE, which showed strong aldose reductase (AR) inhibitory activity, were examined, and two new abietane-type diterpenoids, danshenol A (1) and Danshenol B (2), were isolated together with six known ones: dihydrotanshimme I (3), cryptotanshinone (4), tanshinone I (5), tanshinone IIA (6), (-)-danshexinkun A (7), and sugiol (8). Among them, 4, 5, and 8 were weak AR inhibitors with IC50 from 4.80 to > 10.0 microM, while 1, 2, 3, 6, and 7 were strong inhibitors (IC50 from 0.10 to 1.75 microM). Danshenol A (1), the strongest inhibitor, had IC50 of 0.10 microM which is comparable to that of epalrestat in clinical use. Moreover, from a consideration of IC50, and yield of each compound, it was concluded that tanshinone IIA (6) is the major active constituent of the MeOH extract and danshenol A (I) and (-)danshexinkun A(7) are the minor ones.
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