Sodium 4,4＇-oxybis(butane-1-sulfonate) CAS 183278-30-0
| CAS No. | 183278-30-0 |
| Molecular Formula | C8H16O7S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H16O7S2Na, Sodium 4,4＇-oxybis(butane-1-sulfonate) contains a carbohydrate-derived structure, a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 311.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
CATO supplies Sodium 4,4＇-oxybis(butane-1-sulfonate) (CAS 183278-30-0), a certified reference material (molecular formula C8H16O7S2Na, MW 311.32 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H16O7S2 2*Na |
| Molecular Weight | 311.32 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2009 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- (9H-Fluoren-9-yl)methyl 6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2295204-87-2)
- 1-Heptene (CAS 592-76-7)
- N-(5-Acetylpyridin-2-yl)-2-chloroquinoline-6-sulfonamide (CAS 923034-31-5)
- 5-Amino-6-(cyclohexylamino)pyrimidin-4(3H)-one (CAS 61667-18-3)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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