(R)-3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide CAS 2756575-41-2
| CAS No. | 2756575-41-2 |
| Molecular Formula | C6H10O3S |
| Molecular Weight | 162.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 162.21 g/mol gives (R)-3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (R)-3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide (CAS 2756575-41-2), a certified reference material (molecular formula C6H10O3S, MW 162.21 g/mol) for analytical method development and quality control.
(R)-3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide (C6H10O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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), (R)-3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide 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 | C6H10O3S |
| Molecular Weight | 162.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2002 |
| Sulfur Atoms | 1 |
Related R Standards
- (S)-3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide (CAS 2756575-38-7)
- 3-Methyltetrahydro-4H-thiopyran-4-one 1,1-dioxide (CAS 29938-33-8)
- 3-Methyltetrahydro-2H-3,7a-methanobenzofuran-4(5H)-one (CAS 112148-02-4)
- 2-Methyltetrahydro-2H-pyran-2-carbohydrazide (CAS 1217862-65-1)
- 2-(2-Methyltetrahydro-2H-pyran-4-yl)acetic acid (CAS 1342344-50-6)
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- Methyl 2-methyltetrahydro-2H-pyran-2-carboxylate (CAS 58996-69-3)
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