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19-Oxocinobufagin
19-Oxocinobufagin
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name 19-Oxocinobufagin
Price: $268 / 5mg
CAS No.: 24512-59-2
Catalog No.: CFN91012
Molecular Formula: C26H32O7
Molecular Weight: 456.53 g/mol
Purity: >=98%
Type of Compound: Steroids
Physical Desc.: Powder
Source: The glandular body of Bufo bufo gargarizans Cantor.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / $268 / In-stock
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Product Use Citation
Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: 19-Oxocinobufagin is a natural product from Bufo bufo gargarizans Cantor.
19-Oxocinobufagin Description
Source: The glandular body of Bufo bufo gargarizans Cantor.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
More...

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1904 mL 10.9522 mL 21.9044 mL 43.8087 mL 54.7609 mL
5 mM 0.4381 mL 2.1904 mL 4.3809 mL 8.7617 mL 10.9522 mL
10 mM 0.219 mL 1.0952 mL 2.1904 mL 4.3809 mL 5.4761 mL
50 mM 0.0438 mL 0.219 mL 0.4381 mL 0.8762 mL 1.0952 mL
100 mM 0.0219 mL 0.1095 mL 0.219 mL 0.4381 mL 0.5476 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
Helvetica Chimica Acta, 1969, 52(4):1097–1101.
über neue Bufadienolide aus Ch'an Su. über Krötengifte, 34. Mitteilung.[Reference: WebLink]
Two new bufadienolides, isolated from Ch'an Su, are proved to be 19-Oxocinobufagin (III) and 19-oxo-cinobufotalin (V), respectively.
CFN9101219-Oxocinobufagin24512-59-2456.53C26H32O7
CFN93070Marinobufagenin470-42-8400.51C24H32O5
CFN93073Desacetylcinobufotalin4099-30-3416.51C24H32O6
CFN90137Cinobufotalin1108-68-5458.54C26H34O7
CFN91051Cinobufaginol6691-83-4458.55C26H34O7
CFN9101619-Oxocinobufotalin24512-60-5472.53C26H32O8
CFN90957Arenobufagin 3-hemisuberate30219-16-0572.69C32H44O9
CFN70368Proscillaridin A466-06-8530.7C30H42O8
CFN9102019-Hydroxybufalin39844-86-5402.52C24H34O5
CFN90213Telocinobufagin472-26-4402.52C24H34O5
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