1. Anti-infection
  2. Parasite
  3. Cycotiamine

Cycotiamine is an S-acylated thiamine derivative with antiplasmodial activity. Cycotiamine inhibits the proliferation of Plasmodium falciparum and Plasmodium knowlesi. Cycotiamine can be used in malaria-related research.

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

Cycotiamine

Cycotiamine Chemical Structure

CAS No. : 6092-18-8

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Description

Cycotiamine is an S-acylated thiamine derivative with antiplasmodial activity. Cycotiamine inhibits the proliferation of Plasmodium falciparum and Plasmodium knowlesi. Cycotiamine can be used in malaria-related research[1].

In Vitro

Cycotiamine (compound 12) exhibits IC50 values of 123 μM, 127 μM, and 176 μM against P. falciparum under extracellular thiamine concentrations of 0 μM, 2.97 μM, and 297 μM, respectively. The IC50 of cycotiamine against P. knowlesi exceeds 1000 μM, showing weaker anti-parasitic activity than other thiamine analogs in the same series. The IC50 of cycotiamine against human fibroblast HFF cells exceeds 1000 μM, with no obvious cytotoxicity[1].
Cycotiamine (serial dilution; 96 h) inhibits the proliferation of both Plasmodium falciparum strain 3D7-GFP and PfTPK-GFP-overexpressing Plasmodium to the same extent, indicating that its anti-Plasmodium effect is independent of thiamine pyrophosphokinase[1].

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

Molecular Weight

308.36

Formula

C13H16N4O3S

CAS No.
SMILES

O=CN(CC1=CN=C(C)N=C1N)/C(C)=C2SC(OCC/2)=O

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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.

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Cycotiamine
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HY-W742094
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