3,3-Difluorotetrahydrothiophene 1,1-dioxide CAS 779355-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 779355-86-1 |
| Molecular Formula | C4H6F2O2S |
| Molecular Weight | 156.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,3-Difluorotetrahydrothiophene 1,1-dioxide (CAS 779355-86-1) pharmaceutical standards reference standard. Molecular formula: C4H6F2O2S. Molecular weight: 156.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6F2O2S |
| Molecular Weight | 156.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Fluoro-6-methoxybenzyl alcohol (CAS 253668-46-1)
- 3,5-Diamino-1H-pyrazole-4-carbohydrazide (CAS 74440-35-0)
- 2-Fluoro-4-methoxybenzyl alcohol (CAS 405-09-4)
- 2-Oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 36404-89-4)
- 1-(2,6-Dibromopyridin-3-yl)ethanone (CAS 258262-44-1)
- Diethyl 1-phenylcyclopropane-1,2-dicarboxylate (CAS 731-06-6)
- 5-Bromo-4-(hexyloxy)thiophene-2-carbaldehyde (CAS 2408289-15-4)
- 4-Methoxy-α-methyl-N-(phenylmethyl)benzeneethanamine (CAS 245759-64-2)
- 3,5-Dimethyl-2-(3-pyrrolinomethyl) benzophenone (CAS 898763-35-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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