4-Bromo-3-(trifluoromethyl)benzene-1-sulfonyl chloride CAS 351003-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351003-47-9 |
| Molecular Formula | C7H3BrClF3O2S |
| Molecular Weight | 323.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 351003-47-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3BrClF3O2S. Molecular weight: 323.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3BrClF3O2S |
| Molecular Weight | 323.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride (CAS 1375065-87-4)
- 2-Bromo-6-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 1431291-88-1)
- 2-Bromo-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 176225-08-4)
- 4-Bromo-2-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 176225-10-8)
- 2-Bromo-3-(trifluoromethyl)-benzenesulfonyl chloride (CAS 55695-21-1)
- 2-Bromo-4-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 54403-98-4)
- 3-Bromo-5-(trifluoromethyl)benzenesulphonylchloride (CAS 351003-46-8)
- 6-Bromo-4-chloro-2-(difluoromethyl)-7-methoxyquinazoline (CAS 2883761-41-7)
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