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19-Hydroxybufalin

CAS# 39844-86-5

19-Hydroxybufalin

Catalog No. BCN8237----Order now to get a substantial discount!

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19-Hydroxybufalin: 5mg $150 In Stock
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Quality Control of 19-Hydroxybufalin

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Chemical structure

19-Hydroxybufalin

3D structure

Chemical Properties of 19-Hydroxybufalin

Cas No. 39844-86-5 SDF Download SDF
PubChem ID 101375811 Appearance Powder
Formula C24H34O5 M.Wt 402.52
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5-[(3S,5R,8R,9S,10R,13R,14S,17R)-3,14-dihydroxy-10-(hydroxymethyl)-13-methyl-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pyran-2-one
SMILES CC12CCC3C(C1(CCC2C4=COC(=O)C=C4)O)CCC5C3(CCC(C5)O)CO
Standard InChIKey AXTYMYOHGWVSQN-KLAFWMLLSA-N
Standard InChI InChI=1S/C24H34O5/c1-22-9-7-19-20(4-3-16-12-17(26)6-10-23(16,19)14-25)24(22,28)11-8-18(22)15-2-5-21(27)29-13-15/h2,5,13,16-20,25-26,28H,3-4,6-12,14H2,1H3/t16-,17+,18-,19+,20-,22-,23-,24+/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.
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 19-Hydroxybufalin

The glandular body of Bufo bufo gargarizans Cantor.

Protocol of 19-Hydroxybufalin

Structure Identification
Chemical & Pharmaceutical Bulletin, 1984, 32(11):4396-4401.

Isolation and Characterization of New Bufotoxins from the Skin of Bufo melanostictus SCHNEIDER.[Reference: WebLink]

The occurrence of new bufotoxins, in which L-histidine, L-3-methylhistidine, or L-1-methylhistidine replaces the arginine residue of hitherto known 'bufotoxin', in the skin of the Formosan toad, Bufo melanostrictus SCHNEIDER, is reported.
METHODS AND RESULTS:
Five novel bufotoxins, bufotalin 3-suberoyl-L-histidine, -3-methylhistidine and -1-methylhistidine esters and 19-Hydroxybufalin 3-suberoyl-L-histidine and -3-methylhistidine esters, were separated by usual chromatographic methods including reversed phase high-performance liquid chromatography, and their structures were elucidated by degradative and synthetic means.

19-Hydroxybufalin Dilution Calculator

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19-Hydroxybufalin Molarity Calculator

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Preparing Stock Solutions of 19-Hydroxybufalin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.4843 mL 12.4217 mL 24.8435 mL 49.687 mL 62.1087 mL
5 mM 0.4969 mL 2.4843 mL 4.9687 mL 9.9374 mL 12.4217 mL
10 mM 0.2484 mL 1.2422 mL 2.4843 mL 4.9687 mL 6.2109 mL
50 mM 0.0497 mL 0.2484 mL 0.4969 mL 0.9937 mL 1.2422 mL
100 mM 0.0248 mL 0.1242 mL 0.2484 mL 0.4969 mL 0.6211 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 19-Hydroxybufalin

Isolation and Characterization of New Bufotoxins from the Skin of Bufo melanostictus SCHNEIDER.

Chemical & Pharmaceutical Bulletin, 1984, 32(11):4396-4401.

The occurrence of new bufotoxins, in which L-histidine, L-3-methylhistidine, or L-1-methylhistidine replaces the arginine residue of hitherto known 'bufotoxin', in the skin of the Formosan toad, Bufo melanostrictus SCHNEIDER, is reported. Five novel bufotoxins, bufotalin 3-suberoyl-L-histidine, -3-methylhistidine and -1-methylhistidine esters and 19-Hydroxybufalin 3-suberoyl-L-histidine and -3-methylhistidine esters, were separated by usual chromatographic methods including reversed phase high-performance liquid chromatography, and their structures were elucidated by degradative and synthetic means.

Description

19-Hydroxybufalin is a bufadienolide, inhibits epithelial-mesenchymal transition and attenuates the migration and invasion of PC3 cells.

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