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Cat. No.: HY-W742094

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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.

CAS No.: 6092-18-8
Formula: C₁₃H₁₆N₄O₃S
Molecular Weight:308.36

Storage:

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

Cycotiamine Chemical Structure

CAS No.: 6092-18-8

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- In Vitro
Chemical Information
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Biological Activity

Description

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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.

Chemical Information

CAS No. 6092-18-8
Molecular Weight 308.36
Formula C₁₃H₁₆N₄O₃S
SMILES

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

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]. Fathoni I, et al. Identification and characterization of thiamine analogs with antiplasmodial activity. Antimicrob Agents Chemother. 2024;68(12):e0109624. [Content Brief]

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

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Cycotiamine

All Parasite Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

Cycotiamine Related Classifications

HY-W742094 Related Classifications