4-Bromo-5-carbamoyl-2-fluorobenzene-1-sulfonyl chloride CAS 1483921-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1483921-01-2 |
| Molecular Formula | C7H4BrClFNO3S |
| Molecular Weight | 316.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-carbamoyl-2-fluorobenzene-1-sulfonyl chloride (CAS 1483921-01-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H4BrClFNO3S. Molecular weight: 316.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClFNO3S |
| Molecular Weight | 316.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Methoxy-1-methyl-5-nitro-1H-imidazole (CAS 31876-68-3)
- 2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(1,3,2-dioxaborinane) (CAS 250597-29-6)
- Tert-butyl ((S)-4-chloro-3-oxo-1-((S)-2-oxopyrrolidin-3-yl)butan-2-yl)carbamate (CAS 870153-92-7)
- Peptide Impurity 05 (CAS 2322924-83-2)
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