4-Bromo-1,2-oxathiolane 2,2-dioxide CAS 189756-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189756-89-6 |
| Molecular Formula | C3H5BrO3S |
| Molecular Weight | 201.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-1,2-oxathiolane 2,2-dioxide (CAS 189756-89-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H5BrO3S. Molecular weight: 201.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H5BrO3S |
| Molecular Weight | 201.04 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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- (S)-3-Methyl-2-oxo-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid (CAS 1644598-72-0)
- 3-bromo-1-methyl-5-(2,2,2-trifluoroethyl)-1H-1,2,4-triazole (CAS 2171973-96-7)
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Why CATO?
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