3,6-Dioxaoctane-1,8-diyl Bismethanethiosulfonate CAS 212262-04-9
| CAS No. | 212262-04-9 |
| Molecular Formula | C8H18O6S4 |
| Molecular Weight | 338.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.48 g/mol gives 3,6-Dioxaoctane-1,8-diyl Bismethanethiosulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,6-Dioxaoctane-1,8-diyl Bismethanethiosulfonate (CAS 212262-04-9), a certified reference material (molecular formula C8H18O6S4, MW 338.48 g/mol) for analytical method development and quality control.
Structurally, 3,6-Dioxaoctane-1,8-diyl Bismethanethiosulfonate (C8H18O6S4) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 338.48 g/mol, it falls into the moderately-high-molecular-weight range.
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 | C8H18O6S4 |
| Molecular Weight | 338.48 g/mol |
| Purity | 97%+ |
| 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) | 0.0 |
| CAS Registry Year (est.) | 2017 |
| Sulfur Atoms | 4 |
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