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2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

CAS# 1153624-36-2

2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

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Catalog No. BCN7280----Order now to get a substantial discount!

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2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one: 5mg $1098 In Stock
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Quality Control of 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

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2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

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Chemical Properties of 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

Cas No. 1153624-36-2 SDF Download SDF
PubChem ID 42611454 Appearance Oil
Formula C16H14O3 M.Wt 254.28
Type of Compound Phenols Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 2,2-dimethyl-6-phenylpyrano[2,3-c]pyran-8-one
SMILES CC1(C=CC2=C(O1)C(=O)OC(=C2)C3=CC=CC=C3)C
Standard InChIKey LFEBRDXQPYEGIM-UHFFFAOYSA-N
Standard InChI InChI=1S/C16H14O3/c1-16(2)9-8-12-10-13(11-6-4-3-5-7-11)18-15(17)14(12)19-16/h3-10H,1-2H3
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.
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.
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.

Source of 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

The metabolites of Hypericum revolutum ssp.

Biological Activity of 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

Description2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one is a natural product from the metabolites of Hypericum revolutum ssp.
In vitro

Dibenzofuran and pyranone metabolites from Hypericum revolutum ssp. revolutum and Hypericum choisianum.[Pubmed: 19200564 ]

Phytochemistry. 2009 Feb;70(3):403-6.


METHODS AND RESULTS:
In a project to isolate and characterise anti-staphylococcal compounds from members of the genus Hypericum, a dibenzofuran and a pyranone were isolated from the dichloromethane and hexane extracts of Hypericum revolutum ssp. revolutum Vahl (Guttiferae) and Hypericum choisianum Wall. ex. N. Robson (Guttiferae), respectively. The structures of these compounds were elucidated by 1- and 2D-NMR spectroscopy and mass spectrometry as 3-hydroxy-1,4,7-trimethoxydibenzofuran (1) and 4-(3-O-3'')-3''-methylbutenyl-6-phenyl-pyran-2-one (2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one,2). The metabolites were evaluated against a panel of multidrug-resistant strains of Staphylococcus aureus.
CONCLUSIONS:
Compound 1 exhibited a minimum inhibitory concentration (MIC) of 256 microg/ml, whereas compound 2 was inactive at a concentration of 512 microg/ml.

2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one Dilution Calculator

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2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one Molarity Calculator

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Preparing Stock Solutions of 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.9327 mL 19.6634 mL 39.3267 mL 78.6535 mL 98.3168 mL
5 mM 0.7865 mL 3.9327 mL 7.8653 mL 15.7307 mL 19.6634 mL
10 mM 0.3933 mL 1.9663 mL 3.9327 mL 7.8653 mL 9.8317 mL
50 mM 0.0787 mL 0.3933 mL 0.7865 mL 1.5731 mL 1.9663 mL
100 mM 0.0393 mL 0.1966 mL 0.3933 mL 0.7865 mL 0.9832 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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References on 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

Dibenzofuran and pyranone metabolites from Hypericum revolutum ssp. revolutum and Hypericum choisianum.[Pubmed:19200564]

Phytochemistry. 2009 Feb;70(3):403-6.

In a project to isolate and characterise anti-staphylococcal compounds from members of the genus Hypericum, a dibenzofuran and a pyranone were isolated from the dichloromethane and hexane extracts of Hypericum revolutum ssp. revolutum Vahl (Guttiferae) and Hypericum choisianum Wall. ex. N. Robson (Guttiferae), respectively. The structures of these compounds were elucidated by 1- and 2D-NMR spectroscopy and mass spectrometry as 3-hydroxy-1,4,7-trimethoxydibenzofuran (1) and 4-(3-O-3'')-3''-methylbutenyl-6-phenyl-pyran-2-one (2). The metabolites were evaluated against a panel of multidrug-resistant strains of Staphylococcus aureus. Compound 1 exhibited a minimum inhibitory concentration (MIC) of 256 microg/ml, whereas compound 2 was inactive at a concentration of 512 microg/ml.

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