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Fischeria A
Fischeria A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Fischeria A
Price:
CAS No.: 221456-63-9
Catalog No.: CFN92879
Molecular Formula: C19H28O2
Molecular Weight: 288.4 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Cryst.
Source: The herbs of Euphorbia fischeriana
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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Description: Standard reference
Fischeria A Description
Source: The herbs of Euphorbia fischeriana
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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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 3.4674 mL 17.337 mL 34.6741 mL 69.3481 mL 86.6852 mL
5 mM 0.6935 mL 3.4674 mL 6.9348 mL 13.8696 mL 17.337 mL
10 mM 0.3467 mL 1.7337 mL 3.4674 mL 6.9348 mL 8.6685 mL
50 mM 0.0693 mL 0.3467 mL 0.6935 mL 1.387 mL 1.7337 mL
100 mM 0.0347 mL 0.1734 mL 0.3467 mL 0.6935 mL 0.8669 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:
Tetrahedron Letters.1999 Jan 29;40(5):951–952.
Fischeria A, a novel norditerpene lactone from Euphorbia fischeriana.[Reference: WebLink]

METHODS AND RESULTS:
A novel norditerpene lactone possessing a new skeleton, named Fischeria A, was isolated from the rhizomes of Euphorbia fischeriana Steud.. Its structure and relative configuration were determined on the basis of extensive NMR studies and X-ray crystallography.
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