1,2,4-Tris(methanesulfonyloxy)butane CAS 108963-16-2
| CAS No. | 108963-16-2 |
| Molecular Formula | C7H16O9S3 |
| Molecular Weight | 340.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1,2,4-Tris(methanesulfonyloxy)butane (CAS 108963-16-2), molecular formula C7H16O9S3 and molecular weight 340.39 g/mol, is a CATO reference standard with documented purity and traceability.
1,2,4-Tris(methanesulfonyloxy)butane (C7H16O9S3) contains a carbohydrate-derived structure, a sulfone group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
CATO manufactures 1,2,4-Tris(methanesulfonyloxy)butane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H16O9S3 |
| Molecular Weight | 340.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 3 |
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- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
Why CATO?
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