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ChemFaces products have been cited in many studies from excellent and top scientific journals
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
| Size /Price /Stock |
10 mM * 1 mL in DMSO / Inquiry |
Other Packaging |
*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap |
More articles cited ChemFaces products.
- Front Cell Dev Biol.2021, 9:764263.
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- Food Chem.2022, 373(Pt B):131364.
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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 |
|
| Description: |
Standard reference |
2,3,2'',3''-Tetrahydroochnaflavone Description
| Source: |
The herbs of Lonicera maackii |
| 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.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
|
| 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. |
ChemFaces New Products and Compounds
Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
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 |
1.8433 mL |
9.2166 mL |
18.4332 mL |
36.8664 mL |
46.0829 mL |
| 5 mM |
0.3687 mL |
1.8433 mL |
3.6866 mL |
7.3733 mL |
9.2166 mL |
| 10 mM |
0.1843 mL |
0.9217 mL |
1.8433 mL |
3.6866 mL |
4.6083 mL |
| 50 mM |
0.0369 mL |
0.1843 mL |
0.3687 mL |
0.7373 mL |
0.9217 mL |
| 100 mM |
0.0184 mL |
0.0922 mL |
0.1843 mL |
0.3687 mL |
0.4608 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.
| Structure Identification: |
| Beilstein J Org Chem. 2013 Jul 8;9:1346-51. | | Total synthesis of ochnaflavone.[Pubmed: 23946830] |
METHODS AND RESULTS:
The first total syntheses of ochnaflavone, an asymmetric biflavone consisting of apigenin and luteolin moieties, and the permethyl ether of 2,3,2'',3''-Tetrahydroochnaflavone have been achieved. The key steps in the synthesis of ochnaflavone were the formation of a diaryl ether and ring cyclization of an ether-linked dimeric chalcone to assemble the two flavone nuclei.
CONCLUSIONS:
Optimal experimental conditions for the oxidative cyclization to form ochnaflavone were established. | | J Nat Prod. 2004 Apr;67(4):693-6. | | Ether-linked biflavonoids from Quintinia acutifolia.[Pubmed: 15104507] |
METHODS AND RESULTS:
The New Zealand tree Quintinia acutifolia has yielded four biflavonoids, the new 2,3,2'',3''-Tetrahydroochnaflavone (3), and its 7,7''-di-O-methyl derivative (1). The rare 7-O-methyl-2,3,2'',3''-Tetrahydroochnaflavone (2) and 2'',3''-dihydroochnaflavone (4), both previously identified only from members of the Ochnaceae, were also isolated. Structures were determined by spectroscopic methods.
CONCLUSIONS:
This is the first report of biflavonoids from the Grossulariaceae. |
|
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