Sulbutiamine

Sulbutiamine is a synthetic lipophilic derivative of thiamine (vitamin B1), supplied strictly for laboratory research use only (not for human or veterinary use). It is studied by research laboratories as a reference compound in thiamine transport and central cholinergic pathway investigations.

Research Background

Sulbutiamine consists of two thiamine molecules joined by a disulfide bridge, a structure that increases lipophilicity relative to native thiamine. In laboratory models, researchers investigate this property in the context of thiamine transport across biological membranes and the subsequent availability of thiamine and its phosphorylated derivatives within cellular systems.

Mechanistic research also examines reference interactions with cholinergic, dopaminergic and glutamatergic signalling pathways in vitro, where sulbutiamine is used to probe how a lipophilic thiamine precursor influences these systems. It serves purely as a laboratory reference chemical for such studies.

Sulbutiamine Specifications & Handling

• Purity: ≥99% as determined by analytical assay.
• Analytical verification: third-party HPLC and mass spectrometry, with a batch-specific Certificate of Analysis (COA) available.
• Physical form: powder or crystalline solid (batch dependent).
• Storage: store sealed and protected from light and moisture, in a cool dry environment consistent with generic laboratory practice.
• Handling: observe standard laboratory safety procedures and wear appropriate personal protective equipment.

Related Research Compounds

Laboratories studying cofactor and cholinergic reference pathways may also reference CDP-Choline (Citicoline) and Centrophenoxine, alongside Nicotinamide Riboside. Browse the full range of research nootropics for related reference compounds. All materials are supplied for laboratory research use only, and researchers must confirm the regulatory and import status applicable in their own jurisdiction before ordering.

For laboratory and research use only. This product is not for human or veterinary consumption, and nothing on this page is medical advice. Researchers are responsible for compliance with all applicable Australian laws (including TGA regulations) and institutional guidelines.