5-Methyl-1,2-oxathiolane 2,2-dioxide CAS 3289-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3289-23-4 |
| Molecular Formula | C4H8O3S |
| Molecular Weight | 136.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methyl-1,2-oxathiolane 2,2-dioxide (CAS 3289-23-4) pharmaceutical standards reference standard. Molecular formula: C4H8O3S. Molecular weight: 136.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H8O3S |
| Molecular Weight | 136.17 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Methyl-1,2-oxathiolane 2,2-Dioxide (CAS 15606-89-0)
- 1,3-Oxathiolane-2-carboxylicacid,5-oxo- (CAS 138760-34-6)
- 1,3-Oxathiolane-2-carboxylicacid,5-hydroxy- (CAS 672952-08-8)
- 1,3-oxathiolane (CAS 2094-97-5)
- 1,3-Oxathiolane-2-methanol, 5-(acetyloxy)-, 2-benzoate, (2R)- 1469982-23-7 (CAS 1469982-23-7)
- 3-Benzyl-1,2-oxathiolane 2,2-dioxide (CAS 75732-43-3)
Recommended Standards
- 1,3-Bis(hydroxymethyl)thiourea (CAS 3084-25-1)
- 1-Fluoro-2-(prop-1-en-2-yl)benzene (CAS 344-73-0)
- 1,2,6-Thiadiazinane 1,1-dioxide (CAS 67104-89-6)
- (6-Phenylpyridin-2-yl)methanamine (CAS 162614-74-6)
- 7-Chloro-2-methyl-1-heptene (CAS 191488-26-3)
- 4,5-Dimethoxy-2-(2,2,2-trifluoroacetyl)benzoic acid (CAS 2654746-66-2)
- 1-((2R,3S,4S,5R)-3-Ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 517893-32-2)
- 1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)-1H-1,2,3-triazole-4-carbothioamide (CAS 1823188-07-3)
- Posaconazole Impurity 46 (CAS CATO-C4X-120846)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
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