6-fluoro-2-oxo-3H-1,3-benzoxazole-7-sulfonyl chloride CAS 2387595-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2387595-63-1 |
| Molecular Formula | C7H9ClFNO4S |
| Molecular Weight | 257.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-fluoro-2-oxo-3H-1,3-benzoxazole-7-sulfonyl chloride (CAS 2387595-63-1) pharmaceutical standards reference standard. Molecular formula: C7H9ClFNO4S. Molecular weight: 257.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9ClFNO4S |
| Molecular Weight | 257.67 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related fluoro Standards
- 5-fluoro-2-oxo-3H-1,3-benzoxazole-6-sulfonyl chloride (CAS 1368799-14-7)
- 4-fluoro-2-oxo-3H-1,3-benzoxazole-6-sulfonyl chloride (CAS 1500833-43-1)
- 5-fluoro-2-oxo-3H-1,3-benzoxazole-7-sulfonyl chloride (CAS 1782343-61-6)
- 4-fluoro-2-oxo-3H-1,3-benzoxazole-5-sulfonyl chloride (CAS 2387598-65-2)
- 4-fluoro-2-oxo-3H-1,3-benzoxazole-7-sulfonyl chloride (CAS 2387597-04-6)
- 5-fluoro-2-oxo-3H-1,3-benzoxazole-4-sulfonyl chloride (CAS 2387597-38-6)
- 6-fluoro-2-oxo-3H-1,3-benzoxazole-4-sulfonyl chloride (CAS 2387599-05-3)
- 6-fluoro-2-oxo-3H-1,3-benzoxazole-5-sulfonyl chloride (CAS 2387595-09-5)
Recommended Standards
- 7-Chloro-2-phenyl-4H-benzo[d][1,3]oxazin-4-one (CAS 7033-52-5)
- 7-fluoro-2-oxo-3H-1,3-benzoxazole-4-sulfonyl chloride (CAS 2387598-04-9)
- 6-Chloro-2-phenyl-4H-benzo[d][1,3]oxazin-4-one (CAS 7033-51-4)
- 4-(N-Methylsulfamoyl)-1-benzenesulfonyl Chloride (CAS 247186-99-8)
- 4-Chloro-2-(2,6-dichlorophenyl)-3H-imidazo[4,5-c]pyridine (CAS 1334411-81-2)
- 1-[(4-Methylphenyl)methyl]imidazolidine-2,4,5-trione (CAS 105686-07-5)
- 9,9-Difluoro-3-azaspiro[5.5]Undecane (CAS 1781297-83-3)
- Ethyl 3-amino-2,2-dimethyl-3-thioxopropanoate (CAS 17969-52-7)
- 3-(3,3-difluorocyclobutyl)propanoic acid (CAS 1581734-87-3)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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