5-Bromo-2-(methylsulfonyl)thiazole CAS 1158994-67-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1158994-67-2 |
| Molecular Formula | C4H4BrNO2S2 |
| Molecular Weight | 242.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-(methylsulfonyl)thiazole (CAS 1158994-67-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4BrNO2S2. Molecular weight: 242.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4BrNO2S2 |
| Molecular Weight | 242.11 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Why CATO?
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