4-Amino-2-methyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride CAS 2137613-27-3
| CAS No. | 2137613-27-3 |
| Molecular Formula | C6H13NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.69 g/mol gives 4-Amino-2-methyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Amino-2-methyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride (CAS 2137613-27-3) is a high-purity analytical reference standard with the molecular formula C6H13NO2SHCl and a molecular weight of 199.69 g/mol.
Based on its molecular formula C6H13NO2SHCl, 4-Amino-2-methyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 199.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-2-methyltetrahydro-2H-thiopyran 1,1-dioxide hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H13NO2S HCl |
| Molecular Weight | 199.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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