N744 tosylate
N744 tosylate (CAS 72616-22-9), with the empirical formula C25H29N2O4S2 · C7H7O3S and a molecular weight of 656.83, is a purple/blue solid compound. It functions as a potent microtubule inhibitor, impacting cell division and cellular structure. Its applications are primarily within cell biology research, focusing on cell signaling, neuroscience, and the cytoskeleton, making it a valuable reagent for studying microtubule dynamics and related cellular processes.
- IUPAC
- 3-(2-Hydroxyethyl)-2-[2-[[3-(2-hydroxyethyl)-5-methoxy-2-benzothiazolylidene]methyl]-1-butenyl]-5-methoxybenzothiazolium tosylate

Microtubule Inhibition Studies
N744 tosylate serves as a critical tool for researchers investigating the role of microtubules in cellular processes. It allows for the controlled disruption of microtubule networks to study their impact on cell division, intracellular transport, and cell morphology.
Cell Signaling Research
As a bioactive small molecule, N744 tosylate can be utilised to probe complex cell signaling pathways. Its effects on the cytoskeleton can indirectly influence various signaling cascades, offering insights into cellular communication.
Neuroscience Research Applications
The compound's influence on microtubule dynamics is relevant to neuroscience, where microtubules play a vital role in neuronal structure and function. N744 tosylate can be used to study neuronal development and maintenance.
Cytoskeleton and Extracellular Matrix Investigations
Researchers exploring the intricate relationships between the cytoskeleton and the extracellular matrix can employ N744 tosylate to understand how microtubule disruption affects cellular adhesion and matrix interactions.
| Molecular weight | 656.83 |
|---|---|
| Empirical formula | C25H29N2O4S2 · C7H7O3S |
| Assay | ≥90% (HPLC) |
| Form | solid |
| Colour | purple/blue |
| Solubility | DMSO: ~10 mg/mL |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Storage Condition | protect from light |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N744 tosylate primarily used for?
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N744 tosylate is primarily used in research for its potent microtubule inhibitory properties, making it valuable for studies in cell biology, cell signaling, neuroscience, and cytoskeleton research.
What is the CAS number and formula for N744 tosylate?
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The CAS number for N744 tosylate is 72616-22-9, and its empirical formula is C25H29N2O4S2 · C7H7O3S.
What grade and purity does Tech Serve Solutions supply for N744 tosylate?
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Tech Serve Solutions supplies N744 tosylate with a purity of ≥90% (HPLC). This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling recommendations for N744 tosylate?
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For safe handling of N744 tosylate, it is recommended to use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound has a WGK Germany classification of 3.
How is N744 tosylate typically shipped and exported?
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N744 tosylate is carefully packaged to ensure stability during transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample of N744 tosylate?
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To request a quote or a sample of N744 tosylate, please contact the Tech Serve Solutions sales team through our website or by phone.
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