8,9-Didehydro-7-hydroxydolichodialCAS# 97856-19-4 |
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Cas No. | 97856-19-4 | SDF | Download SDF |
PubChem ID | 3062370 | Appearance | Oil |
Formula | C10H12O3 | M.Wt | 180.2 |
Type of Compound | Iridoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (3S,5R)-3-hydroxy-2-methyl-5-(3-oxoprop-1-en-2-yl)cyclopentene-1-carbaldehyde | ||
SMILES | CC1=C(C(CC1O)C(=C)C=O)C=O | ||
Standard InChIKey | HPPDWCXQOXACSB-SCZZXKLOSA-N | ||
Standard InChI | InChI=1S/C10H12O3/c1-6(4-11)8-3-10(13)7(2)9(8)5-12/h4-5,8,10,13H,1,3H2,2H3/t8-,10+/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 | Standard reference |
Structure Identification | Journal of Chinese Medicinal Materials,2016,39(5):1038-40.Chemical Constituents from Patrinia villosa[Reference: WebLink]To investigate the chemical constituents from the ethanol extract of Patrinia villosa. |
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8,9-Didehydro-7-hydroxydolichodial Dilution Calculator
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8,9-Didehydro-7-hydroxydolichodial Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 5.5494 mL | 27.7469 mL | 55.4939 mL | 110.9878 mL | 138.7347 mL |
5 mM | 1.1099 mL | 5.5494 mL | 11.0988 mL | 22.1976 mL | 27.7469 mL |
10 mM | 0.5549 mL | 2.7747 mL | 5.5494 mL | 11.0988 mL | 13.8735 mL |
50 mM | 0.111 mL | 0.5549 mL | 1.1099 mL | 2.2198 mL | 2.7747 mL |
100 mM | 0.0555 mL | 0.2775 mL | 0.5549 mL | 1.1099 mL | 1.3873 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 Patrinia villosa].[Pubmed:30132648]
Zhong Yao Cai. 2016 May;39(5):1038-40.
Objective: To investigate the chemical constituents from the ethanol extract of Patrinia villosa. Methods: Various column chromatographic methods including silica gel and Sephadex LH-20 were used for the isolation and purification. Chemical structures were elucidated on the basis of spectroscopic analysis. Results: Six compounds were isolated and identified as 8,9-Didehydro-7-hydroxydolichodial-1-dimethyl acetal ( 1), 8,9-Didehydro-7-hydroxydolichodial( 2),ursolic acid( 3), 3-O-methylquercetin( 4),luteolin( 5) and kaempferol-3-O-arabinoside( 6). Conclusion: Compound 1 is a new secoiridoid,and compounds 2,4,6 are isolated from the Patrinia genus for the first time.