7-Fluoro-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonyl chloride CAS 2251113-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2251113-44-5 |
| Molecular Formula | C7H3ClFNO4S |
| Molecular Weight | 251.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-Fluoro-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonyl chloride (CAS 2251113-44-5) pharmaceutical standards reference standard. Molecular formula: C7H3ClFNO4S. Molecular weight: 251.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3ClFNO4S |
| Molecular Weight | 251.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2-(Naphthalen-1-yl)-5-phenyl-1,3,4-oxadiazole (CAS 897-18-7)
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