S(–)-WIN 55,212-3 mesylate salt
S(–)-WIN 55,212-3 mesylate salt (CAS 131543-25-4), molecular formula C27H26N2O3 · CH3SO3H, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- S(–)-[2,3-Dihydro-5-methyl-3-[(4-morpholinyl)methyl]pyrrolo[1,2,3-de]-1,4-benzoxazinyl]-(1-naphthalenyl)methanone mesylate salt

| Molecular weight | 522.61 |
|---|---|
| Linear formula | C27H26N2O3 · CH3SO3H |
| Form | solid |
| Colour | off-white |
| Solubility | 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: soluble2.4 mg/mLDMSO: solublemethanol: soluble |
| Optical activity | [α]/D −48.0°, c = 0.246 in DMSO(lit.) |
| 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.
| Drug Control | regulated under CDSA - not available from Canada |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 S(–)-WIN 55,212-3 mesylate salt?
+
S(–)-WIN 55,212-3 mesylate salt (CAS 131543-25-4), molecular formula C27H26N2O3 · CH3SO3H, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of S(–)-WIN 55,212-3 mesylate salt does Tech Serve Solutions supply?
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Tech Serve Solutions supplies S(–)-WIN 55,212-3 mesylate salt in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of S(–)-WIN 55,212-3 mesylate salt?
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S(–)-WIN 55,212-3 mesylate salt has CAS number 131543-25-4 and molecular formula C27H26N2O3 · CH3SO3H. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for S(–)-WIN 55,212-3 mesylate salt?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of S(–)-WIN 55,212-3 mesylate salt ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should S(–)-WIN 55,212-3 mesylate salt be stored?
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Store S(–)-WIN 55,212-3 mesylate salt in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is S(–)-WIN 55,212-3 mesylate salt used for?
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S(–)-WIN 55,212-3 mesylate salt is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for S(–)-WIN 55,212-3 mesylate salt?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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