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Cat. No.: HY-186299

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β-Sitosteryl linoleate

β-Sitosteryl linoleate is an antifungal agent with a MIC of 500 μg/mL against Alternaria alternata. β-Sitosteryl linoleate disrupts the mycelia of A. alternata and causes leakage of cellular contents. β-Sitosteryl linoleate can be used in studies on A. alternata-related fungal infections, Alternaria brown spot and the mechanisms of phytopathogenic fungi, as well as in GC/MS analytical studies of steryl esters.

For research use only. We do not sell to patients.

CAS No.: 3577-13-7
Formula: C₄₇H₈₀O₂
Molecular Weight:677.14

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

β-Sitosteryl linoleate Chemical Structure

CAS No.: 3577-13-7

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Biological Activity
- Description
- In Vitro
Chemical Information
Purity & Documentation
References
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Bioz

Biological Activity

Description

In Vitro

β-Sitosteryl linoleate (compound 31) (500 μg/mL; 72 h) disrupts the mycelial structure of Alternaria alternata and causes obvious leakage of cellular contents, with an MIC = 500 μg/mL^[1].
β-Sitosteryl linoleate is identified as 18:2n-6-Sitosteryl ester in GC/MS analysis, with a relative retention time of 1.16^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 3577-13-7
Molecular Weight 677.14
Formula C₄₇H₈₀O₂
SMILES

C[C@@]12[C@]3([H])[C@](CC=C1C[C@H](CC2)OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)([H])[C@@]4([H])[C@](CC3)([C@@](CC4)([H])[C@H](C)CC[C@@H](CC)C(C)C)C
Structure Classification
- Steroids
Initial Source
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Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Hammann S, et al. Gas chromatographic separation of fatty acid esters of cholesterol and phytosterols on an ionic liquid capillary column. Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 2015 Dec 15;1007:67-71.

[2]. Campos VA, et al. Anadenanthera colubrina (Vell.) Brenan produces steroidal substances that are active against Alternaria alternata (Fr.) Keissler and that may bind to oxysterol-binding proteins. Pest management science. 2014 Dec;70(12):1815-22.

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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