2-(4-Methoxybenzyl)-1,3-dithiane CAS 74447-45-3
| CAS No. | 74447-45-3 |
| Molecular Formula | C12H16OS2 |
| Molecular Weight | 240.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(4-Methoxybenzyl)-1,3-dithiane (CAS 74447-45-3) is a high-purity analytical reference standard with the molecular formula C12H16OS2 and a molecular weight of 240.38 g/mol.
Based on its molecular formula C12H16OS2, 2-(4-Methoxybenzyl)-1,3-dithiane contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H16OS2 |
| Molecular Weight | 240.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 2 |
Related Methoxybenzyl Standards
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- 2-(4-Methoxybenzyl)isothiazolidine 1,1-dioxide (CAS 158089-76-0)
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Recommended Standards
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- (E)-[(5-{[(2-chlorophenyl)methyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methylidene]amino cyclopropanecarboxylate (CAS 321553-58-6)
- Doxapram Impurity 17 (CAS CATO-C4X-197317)
- 4-Methyl-2H-indazol-6-ol (CAS 885521-33-5)
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- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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