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Isodaphnoretin B
Isodaphnoretin B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Isodaphnoretin B
Price:
CAS No.: 944824-29-7
Catalog No.: CFN96604
Molecular Formula: C20H14O8
Molecular Weight: 382.32 g/mol
Purity: >=98%
Type of Compound: Coumarins
Physical Desc.: Powder
Source: The roots of Stellera chamaejasme.
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 / Inquiry
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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
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Biological Activity
Description: Isodaphnoretin B is a natural product from Stellera chamaejasme.
Isodaphnoretin B Description
Source: The roots of Stellera chamaejasme.
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.
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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 2.6156 mL 13.078 mL 26.1561 mL 52.3122 mL 65.3902 mL
5 mM 0.5231 mL 2.6156 mL 5.2312 mL 10.4624 mL 13.078 mL
10 mM 0.2616 mL 1.3078 mL 2.6156 mL 5.2312 mL 6.539 mL
50 mM 0.0523 mL 0.2616 mL 0.5231 mL 1.0462 mL 1.3078 mL
100 mM 0.0262 mL 0.1308 mL 0.2616 mL 0.5231 mL 0.6539 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:
Chinese Journal of Natural Medicines, 2006, 4(6):425-427.
Isodaphnoretin B, a new bicoumarin from Stellera chamaejasme.[Reference: WebLink]
To study the chemical constituents of the root of Stellera chamaejasme.
METHODS AND RESULTS:
Silica gel column chromatogramphy was used to isolate the compounds, and spectroscopic techniques (NMR, UV, IR, MS and optical rotations) were used for the structural elucidation. Two bicoumarins: 7-hydroxy-5,6-dimethoxy-3-(2-oxo-2H-1- benzopyran-7-yl)oxy]-2H-1-benzopyran-2-one, named Isodaphnoretin B (1) and daphnoretin (2) were obtained from the root of Stellera chamaejasme.
CONCLUSIONS:
Compound 1 is a new bicoumarin.
CFN944057-Methoxy-4-methylcoumarin2555-28-4190.20C11H10O3
CFN944256-Methoxy-4-methylcoumarin6295-35-8190.20C11H10O3
CFN925384,6-Dimethoxy-2H-1-benzopyran-2-one53666-78-7206.2C11H10O4
CFN970844,6,7-Trimethoxy-5-methylcoumarin62615-63-8250.3 C13H14O5
CFN96263Edgeworin120028-43-5322.3C18H10O6
CFN90329Daphnoretin2034-69-7352.3C19H12O7
CFN96604Isodaphnoretin B944824-29-7382.32C20H14O8
CFN95207Isoeuphorbetin50677-55-9354.3C18H10O8
CFN96473Triumbelletin131559-54-1482.39C27H14O9
CFN97913Mellein480-33-1178.2C10H10O3
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