Suplatast tosylate
Suplatast tosylate (CAS: 94055-76-2) is a bioactive small molecule with the empirical formula C16H26SNO4 · C7H7SO3 and a molecular weight of 499.64 g/mol. Supplied as a white to off-white powder, this compound is primarily utilised in immune-signaling studies. Its solubility in DMSO is greater than 20 mg/mL. Tech Serve Solutions offers this chemical with a purity of ≥98% by HPLC.
- IUPAC
- (+/-)-[2-[4-(3-ethoxy-2-hydroxypropoxy)phenylcarbamoyl]-ethyl] dimethylsulfonium p-toluenesulfonate,IPD-1151T,ST

Immune System Regulation Research
Suplatast tosylate is employed in research focusing on the modulation of immune responses. It serves as a valuable tool for investigating the intricate pathways of immune cell signaling and regulation.
Cell Biology Studies
This compound finds application in cell biology investigations, particularly those examining cellular mechanisms and signaling cascades. Its use can aid in understanding cellular responses to various stimuli.
Neuroscience Research
Within neuroscience, suplatast tosylate may be utilised to explore cell signaling pathways relevant to neurological functions. This application supports research into the complex interactions within the nervous system.
| Molecular weight | 499.64 |
|---|---|
| Empirical formula | C16H26SNO4 · C7H7SO3 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | DMSO: >20 mg/mL |
| Storage temperature | room temp |
| Application | Suplatast tosylate may be used in immune-signaling studies. |
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 Suplatast tosylate used for?
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Suplatast tosylate is used in immune-signaling studies, cell biology research, and neuroscience investigations.
What are the CAS number and formula for Suplatast tosylate?
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The CAS number for Suplatast tosylate is 94055-76-2, and its empirical formula is C16H26SNO4 · C7H7SO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Suplatast tosylate with a purity of ≥98% (HPLC). This is a research-grade chemical and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations for handling Suplatast tosylate?
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Suplatast tosylate has a WGK Germany rating of 3, indicating it is hazardous to water. Appropriate safety precautions should be taken during handling and storage, following standard laboratory practices for chemical safety.
How is Suplatast tosylate packed and shipped?
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Suplatast tosylate is typically supplied as a powder and shipped at room temperature. TSS is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a quote or sample for Suplatast tosylate?
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To request a quote or sample for Suplatast tosylate, please contact the TSS sales team through our website or by phone.
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