2-(2-(2-(4-(2,4,4-Trimethylpentan-2-yl)phenoxy)ethoxy)ethoxy)ethane-1-sulfonic acid CAS 55837-16-6
| CAS No. | 55837-16-6 |
| Molecular Formula | C20H34O6S |
| Molecular Weight | 402.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H34O6S, 2-(2-(2-(4-(2,4,4-Trimethylpentan-2-yl)phenoxy)ethoxy)ethoxy)ethane-1-sulfonic acid contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(2-(2-(4-(2,4,4-Trimethylpentan-2-yl)phenoxy)ethoxy)ethoxy)ethane-1-sulfonic acid (CAS 55837-16-6) is a high-purity analytical reference standard with the molecular formula C20H34O6S and a molecular weight of 402.55 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C20H34O6S |
| Molecular Weight | 402.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 1 |
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