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Stachartin B
Stachartin B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Stachartin B
Price:
CAS No.: 1978388-55-4
Catalog No.: CFN96665
Molecular Formula: C23H30O5
Molecular Weight: 386.49 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Powder
Source: The cultures of the tin mine tailings-associated fungus Stachybotrys chartarum.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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Biological Activity
Description: Stachartin B is a natural product from the cultures of the tin mine tailings-associated fungus Stachybotrys chartarum.
Stachartin B Description
Source: The cultures of the tin mine tailings-associated fungus Stachybotrys chartarum.
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 2.5874 mL 12.9369 mL 25.8739 mL 51.7478 mL 64.6847 mL
5 mM 0.5175 mL 2.5874 mL 5.1748 mL 10.3496 mL 12.9369 mL
10 mM 0.2587 mL 1.2937 mL 2.5874 mL 5.1748 mL 6.4685 mL
50 mM 0.0517 mL 0.2587 mL 0.5175 mL 1.035 mL 1.2937 mL
100 mM 0.0259 mL 0.1294 mL 0.2587 mL 0.5175 mL 0.6468 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, 2016, 99(8):583-587.
Stachartins A - E, Phenylspirodrimanes from the Tin Mine Tailings-Associated Fungus Stachybotrys chartarum[Reference: WebLink]

METHODS AND RESULTS:
Eight phenylspirodrimane-type analogues, including five new compounds, named stachartin A, Stachartin B, stachartin C, stachartin D, Stachartin E (1, 3, 6 - 8), were isolated from cultures of the tin mine tailings-associated fungus Stachybotrys chartarum.
CONCLUSIONS:
Their structures were elucidated by spectroscopic methods including extensive 2D-NMR techniques.
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Chrysophanol

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