Bretylium tosylate
Bretylium tosylate (CAS 61-75-6) is a chemical compound with the empirical formula C18H24BrNO3S and a molecular weight of 414.36 g/mol. It presents as a white powder. Primarily utilised in research settings, it is associated with adrenergic activity and has applications within cell biology, neuroscience, and neurotransmission studies. Tech Serve Solutions supplies this compound for laboratory and research purposes.
- IUPAC
- (o-Bromobenzyl)ethyldimethylammonium p-toluenesulfonate

Neuroscience Research
Bretylium tosylate is employed in neuroscience research to investigate neurotransmission mechanisms and adrenergic pathways. Its properties make it a valuable tool for studying neuronal function and signalling.
Cell Biology Studies
Within cell biology, this compound can be used to explore cellular processes related to adrenergic signalling. It aids in understanding the complex interactions occurring within biological systems.
Pharmacological Investigations
As a chemical reagent, Bretylium tosylate serves in pharmacological investigations. Researchers utilise it to probe the effects of adrenergic agents and related molecular targets in experimental models.
| Molecular weight | 414.36 |
|---|---|
| Empirical formula | C18H24BrNO3S |
| Assay | >99% (TLC) |
| Form | powder |
| Colour | white |
| Solubility | H2O: soluble50 mg/mL |
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Bretylium tosylate used for?
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Bretylium tosylate is primarily used in research settings for studies in neuroscience, cell biology, and neurotransmission, investigating adrenergic pathways.
What are the CAS number and formula for Bretylium tosylate?
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Bretylium tosylate has the CAS number 61-75-6 and the empirical formula C18H24BrNO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bretylium tosylate with an assay of >99% (TLC). TSS does not represent this product as USP, BP, or EP grade.
What are the safety considerations for Bretylium tosylate?
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Bretylium tosylate is classified as harmful if swallowed, in contact with skin, or if inhaled (Risk Statements 20/21/22). Appropriate safety precautions, including wearing protective clothing (Safety Statement 36), should be taken when handling this compound.
How is Bretylium tosylate packed and shipped?
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Bretylium tosylate is supplied as a white powder and is carefully packed according to industry standards for safe transport. As a global supplier, TSS exports chemicals worldwide.
How can I request a sample or quote for Bretylium tosylate?
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To request a sample or a quote for Bretylium tosylate, please contact the TSS sales department through our website or by phone.
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